Page 44 - Silicon Labs Products - Embedded - Microcontrollers

EFM8BB31F64I-B-5QFN32R
Silicon Labs

EFM8 8051 8-BIT MCU, INDUSTRIAL

Package: 32-UFQFN Exposed Pad

Stock6,672
EFM8BB31F64A-B-4QFN24R
Silicon Labs

EFM8 8051 8-BIT MCU, AEC-Q100, A

Package: -

Stock7,488
EFM8BB31F16A-B-5QFN32
Silicon Labs

EFM8 8051 8-BIT MCU, AEC-Q100, A

Package: -

Stock5,056
EFM8BB31F32A-B-5QFN32R
Silicon Labs

EFM8 8051 8-BIT MCU, AEC-Q100, A

Package: -

Stock5,760
EFM8BB31F64I-B-4QFN24R
Silicon Labs

EFM8 8051 8-BIT MCU, AEC-Q100, A

Package: 24-WFQFN Exposed Pad

Stock5,392
EFM8BB31F32A-B-4QFN24
Silicon Labs

EFM8 8051 8-BIT MCU, AEC-Q100, A

Package: -

Stock6,768
EFM8BB31F16A-B-5QFN32R
Silicon Labs

EFM8 8051 8-BIT MCU, AEC-Q100, A

Package: -

Stock3,248
EFM8BB31F32I-B-5QFN32R
Silicon Labs

EFM8 8051 8-BIT MCU, INDUSTRIAL

Package: 32-WFQFN Exposed Pad

Stock7,088
EFM8BB31F32A-B-4QFN24R
Silicon Labs

EFM8 8051 8-BIT MCU, AEC-Q100, A

Package: -

Stock3,600
EFM8BB31F16A-B-4QFN24
Silicon Labs

EFM8 8051 8-BIT MCU, AEC-Q100, A

Package: -

Stock2,208
EFM8BB31F16I-B-5QFN32R
Silicon Labs

EFM8 8051 8-BIT MCU, INDUSTRIAL

Package: 32-WFQFN Exposed Pad

Stock4,208
EFM8BB31F16A-B-4QFN24R
Silicon Labs

EFM8 8051 8-BIT MCU, AEC-Q100, A

Package: -

Stock4,032
EFM8BB31F32I-B-4QFN24R
Silicon Labs

EFM8 8051 8-BIT MCU, INDUSTRIAL

Package: 24-WFQFN Exposed Pad

Stock4,656
EFM8UB31F40G-A-QSOP24R
Silicon Labs

FULL SPEED USB, 40KB FLASH

Package: 24-SSOP (0.154", 3.90mm Width)

Stock3,120
EFM8BB31F16I-B-4QFN24R
Silicon Labs

EFM8 8051 8-BIT MCU, INDUSTRIAL

Package: 24-WFQFN Exposed Pad

Stock5,680
EFM8UB31F40G-A-QFN24R
Silicon Labs

FULL SPEED USB, 40KB FLASH

Package: 24-WFQFN Exposed Pad

Stock5,824
EFM8UB30F40G-A-QFN20R
Silicon Labs

FULL SPEED USB, 40KB FLASH

Package: 20-WFQFN Exposed Pad

Stock7,104
EFM32GG11B820F2048GL192-B
Silicon Labs

GIANT GECKO 11 ULTRA LOW POWER M

Package: 192-VFBGA

Stock6,036
EFM32GG11B420F2048GQ100-A
Silicon Labs

EFM32 GIANT GECKO 11 ULTRA LOW P

Package: 100-TQFP

Stock3,728
EFM32GG11B820F2048GQ100-B
Silicon Labs

GIANT GECKO 11 ULTRA LOW POWER M

Package: 100-TQFP

Stock2,096

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
EFM8BB31F64I-B-5QFN32R	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: 29 Program Memory Size: 64KB (64K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 4.25K x 8 Voltage - Supply (Vcc/Vdd): 2.2 V ~ 3.6 V Data Converters: A/D 20x12b, D/A 4x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: - Package / Case: 32-UFQFN Exposed Pad Supplier Device Package: 32-QFN (4x4)	Package: 32-UFQFN Exposed Pad	Stock6,672	8-Bit	50MHz	I²C, SMBus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	29	64KB (64K x 8)	FLASH	-	4.25K x 8	2.2 V ~ 3.6 V	A/D 20x12b, D/A 4x12b	Internal	-40°C ~ 125°C (TA)	-	32-UFQFN Exposed Pad	32-QFN (4x4)
EFM8BB31F64A-B-4QFN24R	Silicon Labs	EFM8 8051 8-BIT MCU, AEC-Q100, A 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: 64KB (64K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 4.25K x 8 Voltage - Supply (Vcc/Vdd): 2.2 V ~ 3.6 V Data Converters: A/D 12x12b, D/A 4x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: - Package / Case: - Supplier Device Package: -	Package: -	Stock7,488	8-Bit	50MHz	I²C, SMBus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	20	64KB (64K x 8)	FLASH	-	4.25K x 8	2.2 V ~ 3.6 V	A/D 12x12b, D/A 4x12b	Internal	-40°C ~ 125°C (TA)	-	-	-
EFM8BB31F16A-B-5QFN32	Silicon Labs	EFM8 8051 8-BIT MCU, AEC-Q100, A 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: 29 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 20x12b, D/A 2x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: - Package / Case: - Supplier Device Package: -	Package: -	Stock5,056	8-Bit	50MHz	I²C, SMBus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	29	16KB (16K x 8)	FLASH	-	2.25K x 8	2.2 V ~ 3.6 V	A/D 20x12b, D/A 2x12b	Internal	-40°C ~ 125°C (TA)	-	-	-
EFM8BB31F32A-B-5QFN32R	Silicon Labs	EFM8 8051 8-BIT MCU, AEC-Q100, A 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: 29 Program Memory Size: 32KB (32K 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 20x12b, D/A 2x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: - Package / Case: - Supplier Device Package: -	Package: -	Stock5,760	8-Bit	50MHz	I²C, SMBus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	29	32KB (32K x 8)	FLASH	-	2.25K x 8	2.2 V ~ 3.6 V	A/D 20x12b, D/A 2x12b	Internal	-40°C ~ 125°C (TA)	-	-	-
EFM8BB31F64I-B-4QFN24R	Silicon Labs	EFM8 8051 8-BIT MCU, AEC-Q100, A 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: 64KB (64K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 4.25K x 8 Voltage - Supply (Vcc/Vdd): 2.2 V ~ 3.6 V Data Converters: A/D 12x12b, D/A 4x12b 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	Stock5,392	8-Bit	50MHz	I²C, SMBus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	20	64KB (64K x 8)	FLASH	-	4.25K x 8	2.2 V ~ 3.6 V	A/D 12x12b, D/A 4x12b	Internal	-40°C ~ 125°C (TA)	-	24-WFQFN Exposed Pad	24-QFN (4x4)
EFM8BB31F32A-B-4QFN24	Silicon Labs	EFM8 8051 8-BIT MCU, AEC-Q100, A 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: 32KB (32K 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, D/A 2x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: - Package / Case: - Supplier Device Package: -	Package: -	Stock6,768	8-Bit	50MHz	I²C, SMBus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	20	32KB (32K x 8)	FLASH	-	2.25K x 8	2.2 V ~ 3.6 V	A/D 12x12b, D/A 2x12b	Internal	-40°C ~ 125°C (TA)	-	-	-
EFM8BB31F16A-B-5QFN32R	Silicon Labs	EFM8 8051 8-BIT MCU, AEC-Q100, A 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: 29 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 20x12b, D/A 2x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: - Package / Case: - Supplier Device Package: -	Package: -	Stock3,248	8-Bit	50MHz	I²C, SMBus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	29	16KB (16K x 8)	FLASH	-	2.25K x 8	2.2 V ~ 3.6 V	A/D 20x12b, D/A 2x12b	Internal	-40°C ~ 125°C (TA)	-	-	-
EFM8BB31F32I-B-5QFN32R	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: 29 Program Memory Size: 32KB (32K 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 20x12b, D/A 2x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: - Package / Case: 32-WFQFN Exposed Pad Supplier Device Package: 32-QFN (5x5)	Package: 32-WFQFN Exposed Pad	Stock7,088	8-Bit	50MHz	I²C, SMBus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	29	32KB (32K x 8)	FLASH	-	2.25K x 8	2.2 V ~ 3.6 V	A/D 20x12b, D/A 2x12b	Internal	-40°C ~ 125°C (TA)	-	32-WFQFN Exposed Pad	32-QFN (5x5)
EFM8BB31F32A-B-4QFN24R	Silicon Labs	EFM8 8051 8-BIT MCU, AEC-Q100, A 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: 32KB (32K 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, D/A 2x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: - Package / Case: - Supplier Device Package: -	Package: -	Stock3,600	8-Bit	50MHz	I²C, SMBus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	20	32KB (32K x 8)	FLASH	-	2.25K x 8	2.2 V ~ 3.6 V	A/D 12x12b, D/A 2x12b	Internal	-40°C ~ 125°C (TA)	-	-	-
EFM8BB31F16A-B-4QFN24	Silicon Labs	EFM8 8051 8-BIT MCU, AEC-Q100, A 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, D/A 2x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: - Package / Case: - Supplier Device Package: -	Package: -	Stock2,208	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, D/A 2x12b	Internal	-40°C ~ 125°C (TA)	-	-	-
EFM8BB31F16I-B-5QFN32R	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: 29 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 20x12b, D/A 2x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: - Package / Case: 32-WFQFN Exposed Pad Supplier Device Package: 32-QFN (5x5)	Package: 32-WFQFN Exposed Pad	Stock4,208	8-Bit	50MHz	I²C, SMBus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	29	16KB (16K x 8)	FLASH	-	2.25K x 8	2.2 V ~ 3.6 V	A/D 20x12b, D/A 2x12b	Internal	-40°C ~ 125°C (TA)	-	32-WFQFN Exposed Pad	32-QFN (5x5)
EFM8BB31F16A-B-4QFN24R	Silicon Labs	EFM8 8051 8-BIT MCU, AEC-Q100, A 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, D/A 2x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: - Package / Case: - Supplier Device Package: -	Package: -	Stock4,032	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, D/A 2x12b	Internal	-40°C ~ 125°C (TA)	-	-	-
EFM8BB31F32I-B-4QFN24R	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: 32KB (32K 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	Stock4,656	8-Bit	50MHz	I²C, SMBus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	20	32KB (32K 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)
EFM8UB31F40G-A-QSOP24R	Silicon Labs	FULL SPEED USB, 40KB FLASH Core Processor: CIP-51 8051 Core Size: 8-Bit Speed: 48MHz Connectivity: I²C, SMBus, SPI, UART/USART, USB Peripherals: Brown-out Detect/Reset, POR, PWM, WDT Number of I/O: 17 Program Memory Size: 40KB (40K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 3.25K x 8 Voltage - Supply (Vcc/Vdd): 1.71 V ~ 5.5 V Data Converters: A/D 16x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 24-SSOP (0.154", 3.90mm Width) Supplier Device Package: 24-QSOP	Package: 24-SSOP (0.154", 3.90mm Width)	Stock3,120	8-Bit	48MHz	I²C, SMBus, SPI, UART/USART, USB	Brown-out Detect/Reset, POR, PWM, WDT	17	40KB (40K x 8)	FLASH	-	3.25K x 8	1.71 V ~ 5.5 V	A/D 16x12b	Internal	-40°C ~ 85°C (TA)	-	24-SSOP (0.154", 3.90mm Width)	24-QSOP
EFM8BB31F16I-B-4QFN24R	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	Stock5,680	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)
EFM8UB31F40G-A-QFN24R	Silicon Labs	FULL SPEED USB, 40KB FLASH Core Processor: CIP-51 8051 Core Size: 8-Bit Speed: 48MHz Connectivity: I²C, SMBus, SPI, UART/USART, USB Peripherals: Brown-out Detect/Reset, POR, PWM, WDT Number of I/O: 17 Program Memory Size: 40KB (40K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 3.25K x 8 Voltage - Supply (Vcc/Vdd): 1.71 V ~ 5.5 V Data Converters: A/D 16x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 24-WFQFN Exposed Pad Supplier Device Package: 24-QFN (4x4)	Package: 24-WFQFN Exposed Pad	Stock5,824	8-Bit	48MHz	I²C, SMBus, SPI, UART/USART, USB	Brown-out Detect/Reset, POR, PWM, WDT	17	40KB (40K x 8)	FLASH	-	3.25K x 8	1.71 V ~ 5.5 V	A/D 16x12b	Internal	-40°C ~ 85°C (TA)	-	24-WFQFN Exposed Pad	24-QFN (4x4)
EFM8UB30F40G-A-QFN20R	Silicon Labs	FULL SPEED USB, 40KB FLASH Core Processor: CIP-51 8051 Core Size: 8-Bit Speed: 48MHz Connectivity: I²C, SMBus, SPI, UART/USART, USB Peripherals: Brown-out Detect/Reset, POR, PWM, WDT Number of I/O: 13 Program Memory Size: 40KB (40K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 3.25K x 8 Voltage - Supply (Vcc/Vdd): 1.71 V ~ 5.5 V Data Converters: A/D 12x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 20-WFQFN Exposed Pad Supplier Device Package: 20-QFN (3x3)	Package: 20-WFQFN Exposed Pad	Stock7,104	8-Bit	48MHz	I²C, SMBus, SPI, UART/USART, USB	Brown-out Detect/Reset, POR, PWM, WDT	13	40KB (40K x 8)	FLASH	-	3.25K x 8	1.71 V ~ 5.5 V	A/D 12x12b	Internal	-40°C ~ 85°C (TA)	-	20-WFQFN Exposed Pad	20-QFN (3x3)
EFM32GG11B820F2048GL192-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: 144 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: 192-VFBGA Supplier Device Package: 192-BGA (7x7)	Package: 192-VFBGA	Stock6,036	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	144	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)	-	192-VFBGA	192-BGA (7x7)
EFM32GG11B420F2048GQ100-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, 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	Stock3,728	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)
EFM32GG11B820F2048GQ100-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: 80 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	Stock2,096	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	80	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)
EFM32GG11B420F2048GQ64-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, 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	Stock6,080	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)
C8051F388-B-GQR	Silicon Labs	IC MCU 8BIT 64KB FLASH 48TQFP 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: -	Stock5,520	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
EFM32TG11B140F64GM64-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: 64KB (64K 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	Stock4,816	32-Bit	48MHz	CANbus, I²C, IrDA, LINbus, SmartCard, SPI, UART/USART	Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT	56	64KB (64K 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)
EFM32TG11B340F64GQ48-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, LCD, POR, PWM, WDT Number of I/O: 37 Program Memory Size: 64KB (64K 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: 48-TQFP Supplier Device Package: 48-TQFP (7x7)	Package: 48-TQFP	Stock4,848	32-Bit	48MHz	CANbus, I²C, IrDA, LINbus, SmartCard, SPI, UART/USART	Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT	37	64KB (64K 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)	-	48-TQFP	48-TQFP (7x7)
EFM32TG11B540F64GM32-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, LCD, POR, PWM, WDT Number of I/O: 22 Program Memory Size: 64KB (64K 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: 32-WFQFN Exposed Pad Supplier Device Package: 32-QFN (5x5)	Package: 32-WFQFN Exposed Pad	Stock5,984	32-Bit	48MHz	CANbus, I²C, IrDA, LINbus, SmartCard, SPI, UART/USART	Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT	22	64KB (64K 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)	-	32-WFQFN Exposed Pad	32-QFN (5x5)
EFM32TG11B140F64GQ48-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: 37 Program Memory Size: 64KB (64K 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: 48-TQFP Supplier Device Package: 48-TQFP (7x7)	Package: 48-TQFP	Stock6,480	32-Bit	48MHz	CANbus, I²C, IrDA, LINbus, SmartCard, SPI, UART/USART	Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT	37	64KB (64K 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)	-	48-TQFP	48-TQFP (7x7)
EFM8LB12F32ES1-B-QFN32	Silicon Labs	IC MCU 8051 8-BIT LASER BEE 32-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: -	Stock6,080	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
EFM8LB12F32ES1-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: -	Stock4,992	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-