Page 43 - Silicon Labs Products - Embedded - Microcontrollers

EFM8LB11F32ES1-B-QFN24
Silicon Labs

IC MCU 8051 8-BIT LASER BEE 24-Q

Package: -

Stock3,584
EFM8LB11F16ES1-B-QFN24
Silicon Labs

IC MCU 8051 8-BIT LASER BEE 24-Q

Package: -

Stock5,792
EFM8BB31F16I-B-4QFN24
Silicon Labs

EFM8 8051 8-BIT MCU, INDUSTRIAL

Package: 24-WFQFN Exposed Pad

Stock6,832
EFM8LB10F16ES1-B-QFN24
Silicon Labs

IC MCU 8051 8-BIT LASER BEE 24-Q

Package: -

Stock5,824
EFM32HG350F64G-A-CSP36
Silicon Labs

IC MCU 32BIT 64KB FLASH 36CSP

Package: 36-UFBGA, CSPBGA

Stock6,852
EFM32GG11B820F2048GL152-B
Silicon Labs

GIANT GECKO 11 ULTRA LOW POWER M

Package: 152-VFBGA

Stock5,488
EFM32GG11B820F2048GL120-B
Silicon Labs

GIANT GECKO 11 ULTRA LOW POWER M

Package: 120-VFBGA

Stock5,264
EFM32GG11B420F2048GL120-B
Silicon Labs

GIANT GECKO 11 ULTRA LOW POWER M

Package: 120-VFBGA

Stock5,008
EFM32GG11B420F2048GQ100-B
Silicon Labs

GIANT GECKO 11 ULTRA LOW POWER M

Package: 100-TQFP

Stock5,360
EFM32GG11B420F2048GL112-B
Silicon Labs

GIANT GECKO 11 ULTRA LOW POWER M

Package: 112-LFBGA

Stock6,360
EFM32GG11B520F2048GL120-B
Silicon Labs

GIANT GECKO 11 ULTRA LOW POWER M

Package: 120-VFBGA

Stock4,416
EFM32GG11B420F2048GQ64-B
Silicon Labs

GIANT GECKO 11 ULTRA LOW POWER M

Package: 64-TQFP

Stock6,444
EFM32GG11B320F2048GQ100-B
Silicon Labs

GIANT GECKO 11 ULTRA LOW POWER M

Package: 100-TQFP

Stock6,432
EFM32GG11B420F2048GM64-B
Silicon Labs

GIANT GECKO 11 ULTRA LOW POWER M

Package: 64-VFQFN Exposed Pad

Stock7,056
EFM32GG11B820F2048GQ64-B
Silicon Labs

GIANT GECKO 11 ULTRA LOW POWER M

Package: 64-TQFP

Stock4,544
EFM32GG11B520F2048GQ100-B
Silicon Labs

GIANT GECKO 11 ULTRA LOW POWER M

Package: 100-TQFP

Stock5,344
EFM32GG11B820F2048GM64-B
Silicon Labs

GIANT GECKO 11 ULTRA LOW POWER M

Package: 64-VFQFN Exposed Pad

Stock4,688
EFM32GG11B520F2048GQ64-B
Silicon Labs

GIANT GECKO 11 ULTRA LOW POWER M

Package: 64-TQFP

Stock4,704
EFM32GG11B120F2048GQ64-B
Silicon Labs

GIANT GECKO 11 ULTRA LOW POWER M

Package: 64-TQFP

Stock6,612
EFM32GG11B120F2048GQ64-A
Silicon Labs

EFM32 GIANT GECKO 11 ULTRA LOW P

Package: 64-TQFP

Stock7,792

Part Number	Manufacturer	Description	Package	Stock	Core Size	Speed	Connectivity	Peripherals	Number of I/O	Program Memory Size	Program Memory Type	EEPROM Size	RAM Size	Voltage - Supply (Vcc/Vdd)	Data Converters	Oscillator Type	Operating Temperature	Mounting Type	Package / Case	Supplier Device Package
EFM8LB11F32ES1-B-QFN24	Silicon Labs	IC MCU 8051 8-BIT LASER BEE 24-Q Core Processor: - Core Size: - Speed: - Connectivity: - Peripherals: - Number of I/O: - Program Memory Size: - Program Memory Type: - EEPROM Size: - RAM Size: - Voltage - Supply (Vcc/Vdd): - Data Converters: - Oscillator Type: - Operating Temperature: - Mounting Type: - Package / Case: - Supplier Device Package: -	Package: -	Stock3,584	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
EFM8LB11F16ES1-B-QFN24	Silicon Labs	IC MCU 8051 8-BIT LASER BEE 24-Q Core Processor: - Core Size: - Speed: - Connectivity: - Peripherals: - Number of I/O: - Program Memory Size: - Program Memory Type: - EEPROM Size: - RAM Size: - Voltage - Supply (Vcc/Vdd): - Data Converters: - Oscillator Type: - Operating Temperature: - Mounting Type: - Package / Case: - Supplier Device Package: -	Package: -	Stock5,792	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
EFM8BB31F16I-B-4QFN24	Silicon Labs	EFM8 8051 8-BIT MCU, INDUSTRIAL Core Processor: CIP-51 8051 Core Size: 8-Bit Speed: 50MHz Connectivity: I²C, SMBus, SPI, UART/USART Peripherals: Brown-out Detect/Reset, POR, PWM, WDT Number of I/O: 20 Program Memory Size: 16KB (16K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 2.25K x 8 Voltage - Supply (Vcc/Vdd): 2.2 V ~ 3.6 V Data Converters: A/D 12x12b, A/D 2x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: - Package / Case: 24-WFQFN Exposed Pad Supplier Device Package: 24-QFN (4x4)	Package: 24-WFQFN Exposed Pad	Stock6,832	8-Bit	50MHz	I²C, SMBus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	20	16KB (16K x 8)	FLASH	-	2.25K x 8	2.2 V ~ 3.6 V	A/D 12x12b, A/D 2x12b	Internal	-40°C ~ 125°C (TA)	-	24-WFQFN Exposed Pad	24-QFN (4x4)
EFM8LB10F16ES1-B-QFN24	Silicon Labs	IC MCU 8051 8-BIT LASER BEE 24-Q Core Processor: - Core Size: - Speed: - Connectivity: - Peripherals: - Number of I/O: - Program Memory Size: - Program Memory Type: - EEPROM Size: - RAM Size: - Voltage - Supply (Vcc/Vdd): - Data Converters: - Oscillator Type: - Operating Temperature: - Mounting Type: - Package / Case: - Supplier Device Package: -	Package: -	Stock5,824	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
EFM32HG350F64G-A-CSP36	Silicon Labs	IC MCU 32BIT 64KB FLASH 36CSP Core Processor: ARM® Cortex®-M0+ Core Size: 32-Bit Speed: 25MHz Connectivity: I²C, IrDA, SmartCard, SPI, UART/USART, USB Peripherals: Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT Number of I/O: 22 Program Memory Size: 64KB (64K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 8K x 8 Voltage - Supply (Vcc/Vdd): 1.98 V ~ 3.8 V Data Converters: A/D 4x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 36-UFBGA, CSPBGA Supplier Device Package: 36-CSP (3.02x2.89)	Package: 36-UFBGA, CSPBGA	Stock6,852	32-Bit	25MHz	I²C, IrDA, SmartCard, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT	22	64KB (64K x 8)	FLASH	-	8K x 8	1.98 V ~ 3.8 V	A/D 4x12b	Internal	-40°C ~ 85°C (TA)	-	36-UFBGA, CSPBGA	36-CSP (3.02x2.89)
EFM32GG11B820F2048GL152-B	Silicon Labs	GIANT GECKO 11 ULTRA LOW POWER M Core Processor: ARM® Cortex®-M4 Core Size: 32-Bit Speed: 72MHz Connectivity: CANbus, EBI/EMI, Ethernet, I²C, IrDA, LINbus, MMC/SD/SDIO, QSPI, SmartCard, SPI, UART/USART, USB Peripherals: Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT Number of I/O: 121 Program Memory Size: 2MB (2M x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 512K x 8 Voltage - Supply (Vcc/Vdd): 1.8 V ~ 3.8 V Data Converters: A/D 16x12b SAR, D/A 2x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 152-VFBGA Supplier Device Package: 152-BGA (8x8)	Package: 152-VFBGA	Stock5,488	32-Bit	72MHz	CANbus, EBI/EMI, Ethernet, I²C, IrDA, LINbus, MMC/SD/SDIO, QSPI, SmartCard, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	121	2MB (2M x 8)	FLASH	-	512K x 8	1.8 V ~ 3.8 V	A/D 16x12b SAR, D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	152-VFBGA	152-BGA (8x8)
EFM32GG11B820F2048GL120-B	Silicon Labs	GIANT GECKO 11 ULTRA LOW POWER M Core Processor: ARM® Cortex®-M4 Core Size: 32-Bit Speed: 72MHz Connectivity: CANbus, EBI/EMI, Ethernet, I²C, IrDA, LINbus, MMC/SD/SDIO, QSPI, SmartCard, SPI, UART/USART, USB Peripherals: Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT Number of I/O: 93 Program Memory Size: 2MB (2M x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 512K x 8 Voltage - Supply (Vcc/Vdd): 1.8 V ~ 3.8 V Data Converters: A/D 16x12b SAR, D/A 2x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 120-VFBGA Supplier Device Package: 120-BGA (7x7)	Package: 120-VFBGA	Stock5,264	32-Bit	72MHz	CANbus, EBI/EMI, Ethernet, I²C, IrDA, LINbus, MMC/SD/SDIO, QSPI, SmartCard, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	93	2MB (2M x 8)	FLASH	-	512K x 8	1.8 V ~ 3.8 V	A/D 16x12b SAR, D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	120-VFBGA	120-BGA (7x7)
EFM32GG11B420F2048GL120-B	Silicon Labs	GIANT GECKO 11 ULTRA LOW POWER M Core Processor: ARM® Cortex®-M4 Core Size: 32-Bit Speed: 72MHz Connectivity: CANbus, EBI/EMI, Ethernet, I²C, IrDA, LINbus, MMC/SD/SDIO, QSPI, SmartCard, SPI, UART/USART, USB Peripherals: Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT Number of I/O: 93 Program Memory Size: 2MB (2M x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 512K x 8 Voltage - Supply (Vcc/Vdd): 1.8 V ~ 3.8 V Data Converters: A/D 16x12b SAR, D/A 2x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 120-VFBGA Supplier Device Package: 120-BGA (7x7)	Package: 120-VFBGA	Stock5,008	32-Bit	72MHz	CANbus, EBI/EMI, Ethernet, I²C, IrDA, LINbus, MMC/SD/SDIO, QSPI, SmartCard, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	93	2MB (2M x 8)	FLASH	-	512K x 8	1.8 V ~ 3.8 V	A/D 16x12b SAR, D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	120-VFBGA	120-BGA (7x7)
EFM32GG11B420F2048GQ100-B	Silicon Labs	GIANT GECKO 11 ULTRA LOW POWER M Core Processor: ARM® Cortex®-M4 Core Size: 32-Bit Speed: 72MHz Connectivity: CANbus, EBI/EMI, Ethernet, I²C, IrDA, LINbus, MMC/SD/SDIO, QSPI, SmartCard, SPI, UART/USART, USB Peripherals: Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT Number of I/O: 83 Program Memory Size: 2MB (2M x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 512K x 8 Voltage - Supply (Vcc/Vdd): 1.8 V ~ 3.8 V Data Converters: A/D 16x12b SAR, D/A 2x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 100-TQFP Supplier Device Package: 100-TQFP (14x14)	Package: 100-TQFP	Stock5,360	32-Bit	72MHz	CANbus, EBI/EMI, Ethernet, I²C, IrDA, LINbus, MMC/SD/SDIO, QSPI, SmartCard, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	83	2MB (2M x 8)	FLASH	-	512K x 8	1.8 V ~ 3.8 V	A/D 16x12b SAR, D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	100-TQFP	100-TQFP (14x14)
EFM32GG11B420F2048GL112-B	Silicon Labs	GIANT GECKO 11 ULTRA LOW POWER M Core Processor: ARM® Cortex®-M4 Core Size: 32-Bit Speed: 72MHz Connectivity: CANbus, EBI/EMI, Ethernet, I²C, IrDA, LINbus, MMC/SD/SDIO, QSPI, SmartCard, SPI, UART/USART, USB Peripherals: Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT Number of I/O: 87 Program Memory Size: 2MB (2M x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 512K x 8 Voltage - Supply (Vcc/Vdd): 1.8 V ~ 3.8 V Data Converters: A/D 16x12b SAR, D/A 2x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 112-LFBGA Supplier Device Package: 112-BGA (10x10)	Package: 112-LFBGA	Stock6,360	32-Bit	72MHz	CANbus, EBI/EMI, Ethernet, I²C, IrDA, LINbus, MMC/SD/SDIO, QSPI, SmartCard, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	87	2MB (2M x 8)	FLASH	-	512K x 8	1.8 V ~ 3.8 V	A/D 16x12b SAR, D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	112-LFBGA	112-BGA (10x10)
EFM32GG11B520F2048GL120-B	Silicon Labs	GIANT GECKO 11 ULTRA LOW POWER M Core Processor: ARM® Cortex®-M4 Core Size: 32-Bit Speed: 72MHz Connectivity: CANbus, EBI/EMI, I²C, IrDA, LINbus, SmartCard, SPI, UART/USART Peripherals: Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT Number of I/O: 95 Program Memory Size: 2MB (2M x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 512K x 8 Voltage - Supply (Vcc/Vdd): 1.8 V ~ 3.8 V Data Converters: A/D 16x12b SAR, D/A 2x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 120-VFBGA Supplier Device Package: 120-BGA (7x7)	Package: 120-VFBGA	Stock4,416	32-Bit	72MHz	CANbus, EBI/EMI, I²C, IrDA, LINbus, SmartCard, SPI, UART/USART	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	95	2MB (2M x 8)	FLASH	-	512K x 8	1.8 V ~ 3.8 V	A/D 16x12b SAR, D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	120-VFBGA	120-BGA (7x7)
EFM32GG11B420F2048GQ64-B	Silicon Labs	GIANT GECKO 11 ULTRA LOW POWER M Core Processor: ARM® Cortex®-M4 Core Size: 32-Bit Speed: 72MHz Connectivity: CANbus, EBI/EMI, Ethernet, I²C, IrDA, LINbus, MMC/SD/SDIO, QSPI, SmartCard, SPI, UART/USART, USB Peripherals: Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT Number of I/O: 50 Program Memory Size: 2MB (2M x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 512K x 8 Voltage - Supply (Vcc/Vdd): 1.8 V ~ 3.8 V Data Converters: A/D 16x12b SAR, D/A 2x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 64-TQFP Supplier Device Package: 64-TQFP (10x10)	Package: 64-TQFP	Stock6,444	32-Bit	72MHz	CANbus, EBI/EMI, Ethernet, I²C, IrDA, LINbus, MMC/SD/SDIO, QSPI, SmartCard, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	50	2MB (2M x 8)	FLASH	-	512K x 8	1.8 V ~ 3.8 V	A/D 16x12b SAR, D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	64-TQFP	64-TQFP (10x10)
EFM32GG11B320F2048GQ100-B	Silicon Labs	GIANT GECKO 11 ULTRA LOW POWER M Core Processor: ARM® Cortex®-M4 Core Size: 32-Bit Speed: 72MHz Connectivity: CANbus, EBI/EMI, I²C, IrDA, LINbus, SmartCard, SPI, UART/USART Peripherals: Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT Number of I/O: 86 Program Memory Size: 2MB (2M x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 512K x 8 Voltage - Supply (Vcc/Vdd): 1.8 V ~ 3.8 V Data Converters: A/D 16x12b SAR, D/A 2x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 100-TQFP Supplier Device Package: 100-TQFP (14x14)	Package: 100-TQFP	Stock6,432	32-Bit	72MHz	CANbus, EBI/EMI, I²C, IrDA, LINbus, SmartCard, SPI, UART/USART	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	86	2MB (2M x 8)	FLASH	-	512K x 8	1.8 V ~ 3.8 V	A/D 16x12b SAR, D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	100-TQFP	100-TQFP (14x14)
EFM32GG11B420F2048GM64-B	Silicon Labs	GIANT GECKO 11 ULTRA LOW POWER M Core Processor: ARM® Cortex®-M4 Core Size: 32-Bit Speed: 72MHz Connectivity: CANbus, EBI/EMI, Ethernet, I²C, IrDA, LINbus, MMC/SD/SDIO, QSPI, SmartCard, SPI, UART/USART, USB Peripherals: Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT Number of I/O: 53 Program Memory Size: 2MB (2M x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 512K x 8 Voltage - Supply (Vcc/Vdd): 1.8 V ~ 3.8 V Data Converters: A/D 16x12b SAR, D/A 2x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 64-VFQFN Exposed Pad Supplier Device Package: 64-QFN (9x9)	Package: 64-VFQFN Exposed Pad	Stock7,056	32-Bit	72MHz	CANbus, EBI/EMI, Ethernet, I²C, IrDA, LINbus, MMC/SD/SDIO, QSPI, SmartCard, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	53	2MB (2M x 8)	FLASH	-	512K x 8	1.8 V ~ 3.8 V	A/D 16x12b SAR, D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	64-VFQFN Exposed Pad	64-QFN (9x9)
EFM32GG11B820F2048GQ64-B	Silicon Labs	GIANT GECKO 11 ULTRA LOW POWER M Core Processor: ARM® Cortex®-M4 Core Size: 32-Bit Speed: 72MHz Connectivity: CANbus, EBI/EMI, Ethernet, I²C, IrDA, LINbus, MMC/SD/SDIO, QSPI, SmartCard, SPI, UART/USART, USB Peripherals: Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT Number of I/O: 47 Program Memory Size: 2MB (2M x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 512K x 8 Voltage - Supply (Vcc/Vdd): 1.8 V ~ 3.8 V Data Converters: A/D 16x12b SAR, D/A 2x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 64-TQFP Supplier Device Package: 64-TQFP (10x10)	Package: 64-TQFP	Stock4,544	32-Bit	72MHz	CANbus, EBI/EMI, Ethernet, I²C, IrDA, LINbus, MMC/SD/SDIO, QSPI, SmartCard, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	47	2MB (2M x 8)	FLASH	-	512K x 8	1.8 V ~ 3.8 V	A/D 16x12b SAR, D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	64-TQFP	64-TQFP (10x10)
EFM32GG11B520F2048GQ100-B	Silicon Labs	GIANT GECKO 11 ULTRA LOW POWER M Core Processor: ARM® Cortex®-M4 Core Size: 32-Bit Speed: 72MHz Connectivity: CANbus, EBI/EMI, I²C, IrDA, LINbus, SmartCard, SPI, UART/USART Peripherals: Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT Number of I/O: 83 Program Memory Size: 2MB (2M x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 512K x 8 Voltage - Supply (Vcc/Vdd): 1.8 V ~ 3.8 V Data Converters: A/D 16x12b SAR, D/A 2x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 100-TQFP Supplier Device Package: 100-TQFP (14x14)	Package: 100-TQFP	Stock5,344	32-Bit	72MHz	CANbus, EBI/EMI, I²C, IrDA, LINbus, SmartCard, SPI, UART/USART	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	83	2MB (2M x 8)	FLASH	-	512K x 8	1.8 V ~ 3.8 V	A/D 16x12b SAR, D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	100-TQFP	100-TQFP (14x14)
EFM32GG11B820F2048GM64-B	Silicon Labs	GIANT GECKO 11 ULTRA LOW POWER M Core Processor: ARM® Cortex®-M4 Core Size: 32-Bit Speed: 72MHz Connectivity: CANbus, EBI/EMI, Ethernet, I²C, IrDA, LINbus, MMC/SD/SDIO, QSPI, SmartCard, SPI, UART/USART, USB Peripherals: Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT Number of I/O: 50 Program Memory Size: 2MB (2M x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 512K x 8 Voltage - Supply (Vcc/Vdd): 1.8 V ~ 3.8 V Data Converters: A/D 16x12b SAR, D/A 2x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 64-VFQFN Exposed Pad Supplier Device Package: 64-QFN (9x9)	Package: 64-VFQFN Exposed Pad	Stock4,688	32-Bit	72MHz	CANbus, EBI/EMI, Ethernet, I²C, IrDA, LINbus, MMC/SD/SDIO, QSPI, SmartCard, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	50	2MB (2M x 8)	FLASH	-	512K x 8	1.8 V ~ 3.8 V	A/D 16x12b SAR, D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	64-VFQFN Exposed Pad	64-QFN (9x9)
EFM32GG11B520F2048GQ64-B	Silicon Labs	GIANT GECKO 11 ULTRA LOW POWER M Core Processor: ARM® Cortex®-M4 Core Size: 32-Bit Speed: 72MHz Connectivity: CANbus, EBI/EMI, I²C, IrDA, LINbus, SmartCard, SPI, UART/USART Peripherals: Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT Number of I/O: 50 Program Memory Size: 2MB (2M x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 512K x 8 Voltage - Supply (Vcc/Vdd): 1.8 V ~ 3.8 V Data Converters: A/D 16x12b SAR, D/A 2x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 64-TQFP Supplier Device Package: 64-TQFP (10x10)	Package: 64-TQFP	Stock4,704	32-Bit	72MHz	CANbus, EBI/EMI, I²C, IrDA, LINbus, SmartCard, SPI, UART/USART	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	50	2MB (2M x 8)	FLASH	-	512K x 8	1.8 V ~ 3.8 V	A/D 16x12b SAR, D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	64-TQFP	64-TQFP (10x10)
EFM32GG11B120F2048GQ64-B	Silicon Labs	GIANT GECKO 11 ULTRA LOW POWER M Core Processor: ARM® Cortex®-M4 Core Size: 32-Bit Speed: 72MHz Connectivity: CANbus, EBI/EMI, I²C, IrDA, LINbus, SmartCard, SPI, UART/USART Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT Number of I/O: 53 Program Memory Size: 2MB (2M x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 512K x 8 Voltage - Supply (Vcc/Vdd): 1.8 V ~ 3.8 V Data Converters: A/D 16x12b SAR, D/A 2x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 64-TQFP Supplier Device Package: 64-TQFP (10x10)	Package: 64-TQFP	Stock6,612	32-Bit	72MHz	CANbus, EBI/EMI, I²C, IrDA, LINbus, SmartCard, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	53	2MB (2M x 8)	FLASH	-	512K x 8	1.8 V ~ 3.8 V	A/D 16x12b SAR, D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	64-TQFP	64-TQFP (10x10)
EFM32GG11B120F2048GQ64-A	Silicon Labs	EFM32 GIANT GECKO 11 ULTRA LOW P Core Processor: ARM® Cortex®-M4 Core Size: 32-Bit Speed: 72MHz Connectivity: CANbus, EBI/EMI, I²C, IrDA, LINbus, SmartCard, SPI, UART/USART Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT Number of I/O: 53 Program Memory Size: 2MB (2M x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 512K x 8 Voltage - Supply (Vcc/Vdd): 1.8 V ~ 3.8 V Data Converters: A/D 16x12b SAR, D/A 2x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 64-TQFP Supplier Device Package: 64-TQFP (10x10)	Package: 64-TQFP	Stock7,792	32-Bit	72MHz	CANbus, EBI/EMI, I²C, IrDA, LINbus, SmartCard, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	53	2MB (2M x 8)	FLASH	-	512K x 8	1.8 V ~ 3.8 V	A/D 16x12b SAR, D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	64-TQFP	64-TQFP (10x10)
EFM32GG11B120F2048GM64-B	Silicon Labs	GIANT GECKO 11 ULTRA LOW POWER M Core Processor: ARM® Cortex®-M4 Core Size: 32-Bit Speed: 72MHz Connectivity: CANbus, EBI/EMI, I²C, IrDA, LINbus, SmartCard, SPI, UART/USART Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT Number of I/O: 56 Program Memory Size: 2MB (2M x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 512K x 8 Voltage - Supply (Vcc/Vdd): 1.8 V ~ 3.8 V Data Converters: A/D 16x12b SAR, D/A 2x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 64-VFQFN Exposed Pad Supplier Device Package: 64-QFN (9x9)	Package: 64-VFQFN Exposed Pad	Stock6,192	32-Bit	72MHz	CANbus, EBI/EMI, I²C, IrDA, LINbus, SmartCard, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	56	2MB (2M x 8)	FLASH	-	512K x 8	1.8 V ~ 3.8 V	A/D 16x12b SAR, D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	64-VFQFN Exposed Pad	64-QFN (9x9)
EFM32GG11B520F2048GM64-B	Silicon Labs	GIANT GECKO 11 ULTRA LOW POWER M Core Processor: ARM® Cortex®-M4 Core Size: 32-Bit Speed: 72MHz Connectivity: CANbus, EBI/EMI, I²C, IrDA, LINbus, SmartCard, SPI, UART/USART Peripherals: Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT Number of I/O: 53 Program Memory Size: 2MB (2M x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 512K x 8 Voltage - Supply (Vcc/Vdd): 1.8 V ~ 3.8 V Data Converters: A/D 16x12b SAR, D/A 2x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 64-VFQFN Exposed Pad Supplier Device Package: 64-QFN (9x9)	Package: 64-VFQFN Exposed Pad	Stock5,200	32-Bit	72MHz	CANbus, EBI/EMI, I²C, IrDA, LINbus, SmartCard, SPI, UART/USART	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	53	2MB (2M x 8)	FLASH	-	512K x 8	1.8 V ~ 3.8 V	A/D 16x12b SAR, D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	64-VFQFN Exposed Pad	64-QFN (9x9)
EFM32GG11B120F2048GM64-A	Silicon Labs	EFM32 GIANT GECKO 11 ULTRA LOW P Core Processor: ARM® Cortex®-M4 Core Size: 32-Bit Speed: 72MHz Connectivity: CANbus, EBI/EMI, I²C, IrDA, LINbus, SmartCard, SPI, UART/USART Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT Number of I/O: 56 Program Memory Size: 2MB (2M x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 512K x 8 Voltage - Supply (Vcc/Vdd): 1.8 V ~ 3.8 V Data Converters: A/D 16x12b SAR, D/A 2x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 64-VFQFN Exposed Pad Supplier Device Package: 64-QFN (9x9)	Package: 64-VFQFN Exposed Pad	Stock5,712	32-Bit	72MHz	CANbus, EBI/EMI, I²C, IrDA, LINbus, SmartCard, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	56	2MB (2M x 8)	FLASH	-	512K x 8	1.8 V ~ 3.8 V	A/D 16x12b SAR, D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	64-VFQFN Exposed Pad	64-QFN (9x9)
EFM32PG12B500F1024GL125-C	Silicon Labs	PEARL M4 BGA125 G-GRADE Core Processor: ARM® Cortex®-M4 Core Size: 32-Bit Speed: 40MHz Connectivity: I²C, IrDA, LINbus, SmartCard, SPI, UART/USART Peripherals: Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT Number of I/O: 65 Program Memory Size: 1MB (1M x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 256K x 8 Voltage - Supply (Vcc/Vdd): 1.8 V ~ 3.8 V Data Converters: A/D - 12b SAR Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 125-VFBGA Supplier Device Package: 125-BGA (7x7)	Package: 125-VFBGA	Stock4,976	32-Bit	40MHz	I²C, IrDA, LINbus, SmartCard, SPI, UART/USART	Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT	65	1MB (1M x 8)	FLASH	-	256K x 8	1.8 V ~ 3.8 V	A/D - 12b SAR	Internal	-40°C ~ 85°C (TA)	-	125-VFBGA	125-BGA (7x7)
EFM32G880F128G-E-QFP100	Silicon Labs	128K FLASH, 16K RAM, 4X40 LCD, A Core Processor: ARM® Cortex®-M3 Core Size: 32-Bit Speed: 32MHz Connectivity: EBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USART Peripherals: Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT Number of I/O: 86 Program Memory Size: 128KB (128K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 16K x 8 Voltage - Supply (Vcc/Vdd): 1.98 V ~ 3.8 V Data Converters: A/D 8x12b, D/A 2x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 100-LQFP Supplier Device Package: 100-LQFP (14x14)	Package: 100-LQFP	Stock6,192	32-Bit	32MHz	EBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USART	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	86	128KB (128K x 8)	FLASH	-	16K x 8	1.98 V ~ 3.8 V	A/D 8x12b, D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	100-LQFP	100-LQFP (14x14)
EFM32G880F32G-E-QFP100	Silicon Labs	32K FLASH, 8K RAM, 4X40 LCD, AES Core Processor: ARM® Cortex®-M3 Core Size: 32-Bit Speed: 32MHz Connectivity: EBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USART Peripherals: Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT Number of I/O: 86 Program Memory Size: 32KB (32K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 8K x 8 Voltage - Supply (Vcc/Vdd): 1.98 V ~ 3.8 V Data Converters: A/D 8x12b, D/A 2x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 100-LQFP Supplier Device Package: 100-LQFP (14x14)	Package: 100-LQFP	Stock6,576	32-Bit	32MHz	EBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USART	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	86	32KB (32K x 8)	FLASH	-	8K x 8	1.98 V ~ 3.8 V	A/D 8x12b, D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	100-LQFP	100-LQFP (14x14)
C8051F388-B-GQ	Silicon Labs	IC MCU 8BIT 64KB FLASH 48TQFP Core Processor: 8051 Core Size: 8-Bit Speed: 48 MIPS Connectivity: EBI/EMI, I²C, SPI, UART/USART Peripherals: Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT Number of I/O: 40 Program Memory Size: 64KB (64K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 4.25K x 8 Voltage - Supply (Vcc/Vdd): 2.7 V ~ 5.25 V Data Converters: A/D 32x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 48-TQFP Supplier Device Package: 48-TQFP (7x7)	Package: 48-TQFP	Stock6,944	8-Bit	48 MIPS	EBI/EMI, I²C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	40	64KB (64K x 8)	FLASH	-	4.25K x 8	2.7 V ~ 5.25 V	A/D 32x10b	Internal	-40°C ~ 85°C (TA)	-	48-TQFP	48-TQFP (7x7)
EFM32TG11B120F128GM64-A	Silicon Labs	TINY GECKO 11 ULTRA LOW POWER Core Processor: ARM® Cortex®-M0+ Core Size: 32-Bit Speed: 48MHz Connectivity: CANbus, I²C, IrDA, LINbus, SmartCard, SPI, UART/USART Peripherals: Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT Number of I/O: 56 Program Memory Size: 128KB (128K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 32K x 8 Voltage - Supply (Vcc/Vdd): 1.8 V ~ 3.8 V Data Converters: A/D 12bit SAR, D/A 12bit Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 64-VFQFN Exposed Pad Supplier Device Package: 64-QFN (9x9)	Package: 64-VFQFN Exposed Pad	Stock7,680	32-Bit	48MHz	CANbus, I²C, IrDA, LINbus, SmartCard, SPI, UART/USART	Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT	56	128KB (128K x 8)	FLASH	-	32K x 8	1.8 V ~ 3.8 V	A/D 12bit SAR, D/A 12bit	Internal	-40°C ~ 85°C (TA)	-	64-VFQFN Exposed Pad	64-QFN (9x9)