Page 4 - Maxim Integrated Products - Embedded - Microcontrollers

73S1215F-44IMR/F
Maxim Integrated

IC MCU 8BIT 64KB FLASH 44QFN

Package: 44-VFQFN

Stock24,378
DS80C320-ENG+
Maxim Integrated

IC MCU 8BIT ROMLESS 44TQFP

Package: 44-TQFP

Stock6,848
DS80C320-FNG+
Maxim Integrated

IC MCU 8BIT ROMLESS 44MQFP

Package: 44-QFP

Stock7,056
73S1210F-68IM/F
Maxim Integrated

IC MCU 8BIT 32KB FLASH 68QFN

Package: 68-VFQFN Exposed Pad

Stock80,544
MAXQ612G-0000+
Maxim Integrated

IC MCU 16BIT 128KB FLASH 64LQFP

Package: 64-LQFP

Stock9,000
MAX32625IWY+T
Maxim Integrated

IC MCU 32BIT 512KB FLASH 63WLP

Package: 63-WFBGA, WLBGFA

Stock17,712
73S1210F-68IMR/F
Maxim Integrated

IC MCU 8BIT 32KB FLASH 68QFN

Package: 68-VFQFN Exposed Pad

Stock40,806
MAXQ615-F00+
Maxim Integrated

IC MCU 16BIT 48KB FLASH 16TQFN

Package: 16-WQFN Exposed Pad

Stock7,716
MAXQ613A-0000+
Maxim Integrated

IC MCU 16BIT 48KB FLASH 32TQFN

Package: 32-WFQFN Exposed Pad

Stock6,512
DS80C320-ECL+
Maxim Integrated

IC MCU 8BIT ROMLESS 44TQFP

Package: 44-TQFP

Stock4,016
DS80C320-ECG+
Maxim Integrated

IC MCU 8BIT ROMLESS 44TQFP

Package: 44-TQFP

Stock2,100
DS89C450-ENG+
Maxim Integrated

IC MCU 8BIT 64KB FLASH 44TQFP

Package: 44-TQFP

Stock3,984
MAXQ610A-0000+
Maxim Integrated

IC MCU 16BIT 64KB FLASH 32TQFN

Package: 32-WFQFN Exposed Pad

Stock7,056
DS87C520-ECL+
Maxim Integrated

IC MCU 8BIT 16KB OTP 44TQFP

Package: 44-TQFP

Stock6,240
DS80C390-FNR+
Maxim Integrated

IC MCU 8BIT ROMLESS 64LQFP

Package: 64-LQFP

Stock5,040
DS89C430-ENL+
Maxim Integrated

IC MCU 8BIT 16KB FLASH 44TQFP

Package: 44-TQFP

Stock5,696
MAXQ7667AACM/V+
Maxim Integrated

IC MCU 16BIT 32KB FLASH 48LQFP

Package: 48-LQFP

Stock8,868
73S1215F-68IM/F
Maxim Integrated

IC MCU 8BIT 64KB FLASH 68QFN

Package: 68-VFQFN Exposed Pad

Stock7,680
DS80C323-QND+
Maxim Integrated

IC MCU 8BIT ROMLESS 44PLCC

Package: 44-LCC (J-Lead)

Stock7,456
DS80C323-QCD+
Maxim Integrated

IC MCU 8BIT ROMLESS 44PLCC

Package: 44-LCC (J-Lead)

Stock4,880

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
73S1215F-44IMR/F	Maxim Integrated	IC MCU 8BIT 64KB FLASH 44QFN Core Processor: 80515 Core Size: 8-Bit Speed: 24MHz Connectivity: I2C, SmartCard, UART/USART, USB Peripherals: LED, POR, WDT Number of I/O: 9 Program Memory Size: 64KB (64K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 2K x 8 Voltage - Supply (Vcc/Vdd): 2.7 V ~ 5.5 V Data Converters: - Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 44-VFQFN Supplier Device Package: 44-QFN (7x7)	Package: 44-VFQFN	Stock24,378	8-Bit	24MHz	I2C, SmartCard, UART/USART, USB	LED, POR, WDT	9	64KB (64K x 8)	FLASH	-	2K x 8	2.7 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	-	44-VFQFN	44-QFN (7x7)
DS80C320-ENG+	Maxim Integrated	IC MCU 8BIT ROMLESS 44TQFP Core Processor: 8051 Core Size: 8-Bit Speed: 25MHz Connectivity: EBI/EMI, SIO, UART/USART Peripherals: Power-Fail Reset, WDT Number of I/O: 32 Program Memory Size: - Program Memory Type: ROMless EEPROM Size: - RAM Size: 256 x 8 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V Data Converters: - Oscillator Type: External Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 44-TQFP Supplier Device Package: 44-TQFP (10x10)	Package: 44-TQFP	Stock6,848	8-Bit	25MHz	EBI/EMI, SIO, UART/USART	Power-Fail Reset, WDT	32	-	ROMless	-	256 x 8	4.5 V ~ 5.5 V	-	External	-40°C ~ 85°C (TA)	-	44-TQFP	44-TQFP (10x10)
DS80C320-FNG+	Maxim Integrated	IC MCU 8BIT ROMLESS 44MQFP Core Processor: 8051 Core Size: 8-Bit Speed: 25MHz Connectivity: EBI/EMI, SIO, UART/USART Peripherals: Power-Fail Reset, WDT Number of I/O: 32 Program Memory Size: - Program Memory Type: ROMless EEPROM Size: - RAM Size: 256 x 8 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V Data Converters: - Oscillator Type: External Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 44-QFP Supplier Device Package: 44-MQFP (10x10)	Package: 44-QFP	Stock7,056	8-Bit	25MHz	EBI/EMI, SIO, UART/USART	Power-Fail Reset, WDT	32	-	ROMless	-	256 x 8	4.5 V ~ 5.5 V	-	External	-40°C ~ 85°C (TA)	-	44-QFP	44-MQFP (10x10)
73S1210F-68IM/F	Maxim Integrated	IC MCU 8BIT 32KB FLASH 68QFN Core Processor: 80515 Core Size: 8-Bit Speed: 24MHz Connectivity: I2C, SmartCard, UART/USART Peripherals: LED, POR, WDT Number of I/O: 8 Program Memory Size: 32KB (32K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 2K x 8 Voltage - Supply (Vcc/Vdd): 2.7 V ~ 6.5 V Data Converters: - Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 68-VFQFN Exposed Pad Supplier Device Package: 68-QFN (8x8)	Package: 68-VFQFN Exposed Pad	Stock80,544	8-Bit	24MHz	I2C, SmartCard, UART/USART	LED, POR, WDT	8	32KB (32K x 8)	FLASH	-	2K x 8	2.7 V ~ 6.5 V	-	Internal	-40°C ~ 85°C (TA)	-	68-VFQFN Exposed Pad	68-QFN (8x8)
MAXQ612G-0000+	Maxim Integrated	IC MCU 16BIT 128KB FLASH 64LQFP Core Processor: - Core Size: 16-Bit Speed: 12MHz Connectivity: I2C, SPI, UART/USART Peripherals: Brown-out Detect/Reset, Infrared, Power-Fail, POR, WDT Number of I/O: 44 Program Memory Size: 128KB (128K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 6K x 8 Voltage - Supply (Vcc/Vdd): 1.7 V ~ 3.6 V Data Converters: - Oscillator Type: Internal Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: - Package / Case: 64-LQFP Supplier Device Package: 64-LQFP (10x10)	Package: 64-LQFP	Stock9,000	16-Bit	12MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, Infrared, Power-Fail, POR, WDT	44	128KB (128K x 8)	FLASH	-	6K x 8	1.7 V ~ 3.6 V	-	Internal	0°C ~ 70°C (TA)	-	64-LQFP	64-LQFP (10x10)
MAX32625IWY+T	Maxim Integrated	IC MCU 32BIT 512KB FLASH 63WLP Core Processor: ARM? Cortex?-M4F Core Size: 32-Bit Speed: 96MHz Connectivity: 1-Wire, I2C, SPI, UART/USART, USB Peripherals: Brown-out Detect/Reset, POR, PWM, WDT Number of I/O: 40 Program Memory Size: 512KB (512K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 160K x 8 Voltage - Supply (Vcc/Vdd): 1.14 V ~ 3.6 V Data Converters: A/D 4x10b Oscillator Type: Internal Operating Temperature: -20°C ~ 85°C (TA) Mounting Type: - Package / Case: 63-WFBGA, WLBGFA Supplier Device Package: 63-WLP (3.07x3.87)	Package: 63-WFBGA, WLBGFA	Stock17,712	32-Bit	96MHz	1-Wire, I2C, SPI, UART/USART, USB	Brown-out Detect/Reset, POR, PWM, WDT	40	512KB (512K x 8)	FLASH	-	160K x 8	1.14 V ~ 3.6 V	A/D 4x10b	Internal	-20°C ~ 85°C (TA)	-	63-WFBGA, WLBGFA	63-WLP (3.07x3.87)
73S1210F-68IMR/F	Maxim Integrated	IC MCU 8BIT 32KB FLASH 68QFN Core Processor: 80515 Core Size: 8-Bit Speed: 24MHz Connectivity: I2C, SmartCard, UART/USART Peripherals: LED, POR, WDT Number of I/O: 8 Program Memory Size: 32KB (32K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 2K x 8 Voltage - Supply (Vcc/Vdd): 2.7 V ~ 6.5 V Data Converters: - Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 68-VFQFN Exposed Pad Supplier Device Package: 68-QFN (8x8)	Package: 68-VFQFN Exposed Pad	Stock40,806	8-Bit	24MHz	I2C, SmartCard, UART/USART	LED, POR, WDT	8	32KB (32K x 8)	FLASH	-	2K x 8	2.7 V ~ 6.5 V	-	Internal	-40°C ~ 85°C (TA)	-	68-VFQFN Exposed Pad	68-QFN (8x8)
MAXQ615-F00+	Maxim Integrated	IC MCU 16BIT 48KB FLASH 16TQFN Core Processor: - Core Size: 16-Bit Speed: 20MHz Connectivity: I2C, SPI Peripherals: Brown-out Detect/Reset, POR, WDT Number of I/O: 12 Program Memory Size: 48KB (24K x 16) Program Memory Type: FLASH EEPROM Size: - RAM Size: 2K x 8 Voltage - Supply (Vcc/Vdd): 2.4 V ~ 3.6 V Data Converters: - Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 16-WQFN Exposed Pad Supplier Device Package: 16-TQFN (4x4)	Package: 16-WQFN Exposed Pad	Stock7,716	16-Bit	20MHz	I2C, SPI	Brown-out Detect/Reset, POR, WDT	12	48KB (24K x 16)	FLASH	-	2K x 8	2.4 V ~ 3.6 V	-	Internal	-40°C ~ 85°C (TA)	-	16-WQFN Exposed Pad	16-TQFN (4x4)
MAXQ613A-0000+	Maxim Integrated	IC MCU 16BIT 48KB FLASH 32TQFN Core Processor: - Core Size: 16-Bit Speed: 12MHz Connectivity: SPI, UART/USART Peripherals: Brown-out Detect/Reset, Infrared, Power-Fail, POR, WDT Number of I/O: 20 Program Memory Size: 48KB (48K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 1.5K x 8 Voltage - Supply (Vcc/Vdd): 1.7 V ~ 3.6 V Data Converters: - Oscillator Type: Internal Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: - Package / Case: 32-WFQFN Exposed Pad Supplier Device Package: 32-TQFN-EP (5x5)	Package: 32-WFQFN Exposed Pad	Stock6,512	16-Bit	12MHz	SPI, UART/USART	Brown-out Detect/Reset, Infrared, Power-Fail, POR, WDT	20	48KB (48K x 8)	FLASH	-	1.5K x 8	1.7 V ~ 3.6 V	-	Internal	0°C ~ 70°C (TA)	-	32-WFQFN Exposed Pad	32-TQFN-EP (5x5)
DS80C320-ECL+	Maxim Integrated	IC MCU 8BIT ROMLESS 44TQFP Core Processor: 8051 Core Size: 8-Bit Speed: 33MHz Connectivity: EBI/EMI, SIO, UART/USART Peripherals: Power-Fail Reset, WDT Number of I/O: 32 Program Memory Size: - Program Memory Type: ROMless EEPROM Size: - RAM Size: 256 x 8 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V Data Converters: - Oscillator Type: External Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: - Package / Case: 44-TQFP Supplier Device Package: 44-TQFP (10x10)	Package: 44-TQFP	Stock4,016	8-Bit	33MHz	EBI/EMI, SIO, UART/USART	Power-Fail Reset, WDT	32	-	ROMless	-	256 x 8	4.5 V ~ 5.5 V	-	External	0°C ~ 70°C (TA)	-	44-TQFP	44-TQFP (10x10)
DS80C320-ECG+	Maxim Integrated	IC MCU 8BIT ROMLESS 44TQFP Core Processor: 8051 Core Size: 8-Bit Speed: 25MHz Connectivity: EBI/EMI, SIO, UART/USART Peripherals: Power-Fail Reset, WDT Number of I/O: 32 Program Memory Size: - Program Memory Type: ROMless EEPROM Size: - RAM Size: 256 x 8 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V Data Converters: - Oscillator Type: External Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: - Package / Case: 44-TQFP Supplier Device Package: 44-TQFP (10x10)	Package: 44-TQFP	Stock2,100	8-Bit	25MHz	EBI/EMI, SIO, UART/USART	Power-Fail Reset, WDT	32	-	ROMless	-	256 x 8	4.5 V ~ 5.5 V	-	External	0°C ~ 70°C (TA)	-	44-TQFP	44-TQFP (10x10)
DS89C450-ENG+	Maxim Integrated	IC MCU 8BIT 64KB FLASH 44TQFP Core Processor: 8051 Core Size: 8-Bit Speed: 25MHz Connectivity: EBI/EMI, SIO, UART/USART Peripherals: Power-Fail Reset, WDT Number of I/O: 32 Program Memory Size: 64KB (64K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 1K x 8 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V Data Converters: - Oscillator Type: External Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 44-TQFP Supplier Device Package: 44-TQFP (10x10)	Package: 44-TQFP	Stock3,984	8-Bit	25MHz	EBI/EMI, SIO, UART/USART	Power-Fail Reset, WDT	32	64KB (64K x 8)	FLASH	-	1K x 8	4.5 V ~ 5.5 V	-	External	-40°C ~ 85°C (TA)	-	44-TQFP	44-TQFP (10x10)
MAXQ610A-0000+	Maxim Integrated	IC MCU 16BIT 64KB FLASH 32TQFN Core Processor: - Core Size: 16-Bit Speed: 12MHz Connectivity: SPI, UART/USART Peripherals: Brown-out Detect/Reset, Infrared, Power-Fail, POR, WDT Number of I/O: 24 Program Memory Size: 64KB (64K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 2K x 8 Voltage - Supply (Vcc/Vdd): 1.7 V ~ 3.6 V Data Converters: - Oscillator Type: Internal Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: - Package / Case: 32-WFQFN Exposed Pad Supplier Device Package: 32-TQFN-EP (5x5)	Package: 32-WFQFN Exposed Pad	Stock7,056	16-Bit	12MHz	SPI, UART/USART	Brown-out Detect/Reset, Infrared, Power-Fail, POR, WDT	24	64KB (64K x 8)	FLASH	-	2K x 8	1.7 V ~ 3.6 V	-	Internal	0°C ~ 70°C (TA)	-	32-WFQFN Exposed Pad	32-TQFN-EP (5x5)
DS87C520-ECL+	Maxim Integrated	IC MCU 8BIT 16KB OTP 44TQFP Core Processor: 8051 Core Size: 8-Bit Speed: 33MHz Connectivity: EBI/EMI, SIO, UART/USART Peripherals: Power-Fail Reset, WDT Number of I/O: 32 Program Memory Size: 16KB (16K x 8) Program Memory Type: OTP EEPROM Size: - RAM Size: 1K x 8 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V Data Converters: - Oscillator Type: External Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: - Package / Case: 44-TQFP Supplier Device Package: 44-TQFP (10x10)	Package: 44-TQFP	Stock6,240	8-Bit	33MHz	EBI/EMI, SIO, UART/USART	Power-Fail Reset, WDT	32	16KB (16K x 8)	OTP	-	1K x 8	4.5 V ~ 5.5 V	-	External	0°C ~ 70°C (TA)	-	44-TQFP	44-TQFP (10x10)
DS80C390-FNR+	Maxim Integrated	IC MCU 8BIT ROMLESS 64LQFP Core Processor: 8051 Core Size: 8-Bit Speed: 40MHz Connectivity: CAN, EBI/EMI, SIO, UART/USART Peripherals: Power-Fail Reset, WDT Number of I/O: 32 Program Memory Size: - Program Memory Type: ROMless EEPROM Size: - RAM Size: 4K x 8 Voltage - Supply (Vcc/Vdd): 3.85 V ~ 5.5 V Data Converters: - Oscillator Type: External Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 64-LQFP Supplier Device Package: 64-LQFP (10x10)	Package: 64-LQFP	Stock5,040	8-Bit	40MHz	CAN, EBI/EMI, SIO, UART/USART	Power-Fail Reset, WDT	32	-	ROMless	-	4K x 8	3.85 V ~ 5.5 V	-	External	-40°C ~ 85°C (TA)	-	64-LQFP	64-LQFP (10x10)
DS89C430-ENL+	Maxim Integrated	IC MCU 8BIT 16KB FLASH 44TQFP Core Processor: 8051 Core Size: 8-Bit Speed: 33MHz Connectivity: EBI/EMI, SIO, UART/USART Peripherals: Power-Fail Reset, WDT Number of I/O: 32 Program Memory Size: 16KB (16K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 1K x 8 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V Data Converters: - Oscillator Type: External Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 44-TQFP Supplier Device Package: 44-TQFP (10x10)	Package: 44-TQFP	Stock5,696	8-Bit	33MHz	EBI/EMI, SIO, UART/USART	Power-Fail Reset, WDT	32	16KB (16K x 8)	FLASH	-	1K x 8	4.5 V ~ 5.5 V	-	External	-40°C ~ 85°C (TA)	-	44-TQFP	44-TQFP (10x10)
MAXQ7667AACM/V+	Maxim Integrated	IC MCU 16BIT 32KB FLASH 48LQFP Core Processor: - Core Size: 16-Bit Speed: 16MHz Connectivity: LIN, SPI, UART/USART Peripherals: Brown-out Detect/Reset, POR, WDT Number of I/O: 16 Program Memory Size: 32KB (16K x 16) Program Memory Type: FLASH EEPROM Size: - RAM Size: 2K x 16 Voltage - Supply (Vcc/Vdd): 2.25 V ~ 2.75 V Data Converters: A/D 5x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: - Package / Case: 48-LQFP Supplier Device Package: 48-LQFP/48-TQFP (7x7)	Package: 48-LQFP	Stock8,868	16-Bit	16MHz	LIN, SPI, UART/USART	Brown-out Detect/Reset, POR, WDT	16	32KB (16K x 16)	FLASH	-	2K x 16	2.25 V ~ 2.75 V	A/D 5x12b	Internal	-40°C ~ 125°C (TA)	-	48-LQFP	48-LQFP/48-TQFP (7x7)
73S1215F-68IM/F	Maxim Integrated	IC MCU 8BIT 64KB FLASH 68QFN Core Processor: 80515 Core Size: 8-Bit Speed: 24MHz Connectivity: I2C, SmartCard, UART/USART, USB Peripherals: LED, POR, WDT Number of I/O: 9 Program Memory Size: 64KB (64K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 2K x 8 Voltage - Supply (Vcc/Vdd): 2.7 V ~ 5.5 V Data Converters: - Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 68-VFQFN Exposed Pad Supplier Device Package: 68-QFN (8x8)	Package: 68-VFQFN Exposed Pad	Stock7,680	8-Bit	24MHz	I2C, SmartCard, UART/USART, USB	LED, POR, WDT	9	64KB (64K x 8)	FLASH	-	2K x 8	2.7 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	-	68-VFQFN Exposed Pad	68-QFN (8x8)
DS80C323-QND+	Maxim Integrated	IC MCU 8BIT ROMLESS 44PLCC Core Processor: 8051 Core Size: 8-Bit Speed: 18MHz Connectivity: EBI/EMI, SIO, UART/USART Peripherals: Power-Fail Reset, WDT Number of I/O: 32 Program Memory Size: - Program Memory Type: ROMless EEPROM Size: - RAM Size: 256 x 8 Voltage - Supply (Vcc/Vdd): 2.7 V ~ 5.5 V Data Converters: - Oscillator Type: External Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 44-LCC (J-Lead) Supplier Device Package: 44-PLCC (16.59x16.59)	Package: 44-LCC (J-Lead)	Stock7,456	8-Bit	18MHz	EBI/EMI, SIO, UART/USART	Power-Fail Reset, WDT	32	-	ROMless	-	256 x 8	2.7 V ~ 5.5 V	-	External	-40°C ~ 85°C (TA)	-	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
DS80C323-QCD+	Maxim Integrated	IC MCU 8BIT ROMLESS 44PLCC Core Processor: 8051 Core Size: 8-Bit Speed: 18MHz Connectivity: EBI/EMI, SIO, UART/USART Peripherals: Power-Fail Reset, WDT Number of I/O: 32 Program Memory Size: - Program Memory Type: ROMless EEPROM Size: - RAM Size: 256 x 8 Voltage - Supply (Vcc/Vdd): 2.7 V ~ 5.5 V Data Converters: - Oscillator Type: External Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: - Package / Case: 44-LCC (J-Lead) Supplier Device Package: 44-PLCC (16.59x16.59)	Package: 44-LCC (J-Lead)	Stock4,880	8-Bit	18MHz	EBI/EMI, SIO, UART/USART	Power-Fail Reset, WDT	32	-	ROMless	-	256 x 8	2.7 V ~ 5.5 V	-	External	0°C ~ 70°C (TA)	-	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
DS80C323-END+	Maxim Integrated	IC MCU 8BIT ROMLESS 44TQFP Core Processor: 8051 Core Size: 8-Bit Speed: 18MHz Connectivity: EBI/EMI, SIO, UART/USART Peripherals: Power-Fail Reset, WDT Number of I/O: 32 Program Memory Size: - Program Memory Type: ROMless EEPROM Size: - RAM Size: 256 x 8 Voltage - Supply (Vcc/Vdd): 2.7 V ~ 5.5 V Data Converters: - Oscillator Type: External Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 44-TQFP Supplier Device Package: 44-TQFP (10x10)	Package: 44-TQFP	Stock7,092	8-Bit	18MHz	EBI/EMI, SIO, UART/USART	Power-Fail Reset, WDT	32	-	ROMless	-	256 x 8	2.7 V ~ 5.5 V	-	External	-40°C ~ 85°C (TA)	-	44-TQFP	44-TQFP (10x10)
DS80C323-ECD+	Maxim Integrated	IC MCU 8BIT ROMLESS 44TQFP Core Processor: 8051 Core Size: 8-Bit Speed: 18MHz Connectivity: EBI/EMI, SIO, UART/USART Peripherals: Power-Fail Reset, WDT Number of I/O: 32 Program Memory Size: - Program Memory Type: ROMless EEPROM Size: - RAM Size: 256 x 8 Voltage - Supply (Vcc/Vdd): 2.7 V ~ 5.5 V Data Converters: - Oscillator Type: External Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: - Package / Case: 44-TQFP Supplier Device Package: 44-TQFP (10x10)	Package: 44-TQFP	Stock18,300	8-Bit	18MHz	EBI/EMI, SIO, UART/USART	Power-Fail Reset, WDT	32	-	ROMless	-	256 x 8	2.7 V ~ 5.5 V	-	External	0°C ~ 70°C (TA)	-	44-TQFP	44-TQFP (10x10)
MAXQ622G-0000+	Maxim Integrated	IC MCU 16BIT 128KB FLASH 64LQFP Core Processor: - Core Size: 16-Bit Speed: 12MHz Connectivity: I2C, SPI, UART/USART, USB Peripherals: Brown-out Detect/Reset, Infrared, Power-Fail, POR, WDT Number of I/O: 44 Program Memory Size: 128KB (128K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 6K x 8 Voltage - Supply (Vcc/Vdd): 1.7 V ~ 3.6 V Data Converters: - Oscillator Type: Internal Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: - Package / Case: 64-LQFP Supplier Device Package: 64-LQFP (10x10)	Package: 64-LQFP	Stock8,436	16-Bit	12MHz	I2C, SPI, UART/USART, USB	Brown-out Detect/Reset, Infrared, Power-Fail, POR, WDT	44	128KB (128K x 8)	FLASH	-	6K x 8	1.7 V ~ 3.6 V	-	Internal	0°C ~ 70°C (TA)	-	64-LQFP	64-LQFP (10x10)
DS87C520-QCL+	Maxim Integrated	IC MCU 8BIT 16KB OTP 44PLCC Core Processor: 8051 Core Size: 8-Bit Speed: 33MHz Connectivity: EBI/EMI, SIO, UART/USART Peripherals: Power-Fail Reset, WDT Number of I/O: 32 Program Memory Size: 16KB (16K x 8) Program Memory Type: OTP EEPROM Size: - RAM Size: 1K x 8 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V Data Converters: - Oscillator Type: External Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: - Package / Case: 44-LCC (J-Lead) Supplier Device Package: 44-PLCC (16.59x16.59)	Package: 44-LCC (J-Lead)	Stock7,856	8-Bit	33MHz	EBI/EMI, SIO, UART/USART	Power-Fail Reset, WDT	32	16KB (16K x 8)	OTP	-	1K x 8	4.5 V ~ 5.5 V	-	External	0°C ~ 70°C (TA)	-	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
DS80C390-QNR+	Maxim Integrated	IC MCU 8BIT ROMLESS 68PLCC Core Processor: 8051 Core Size: 8-Bit Speed: 40MHz Connectivity: CAN, EBI/EMI, SIO, UART/USART Peripherals: Power-Fail Reset, WDT Number of I/O: 32 Program Memory Size: - Program Memory Type: ROMless EEPROM Size: - RAM Size: 4K x 8 Voltage - Supply (Vcc/Vdd): 3.85 V ~ 5.5 V Data Converters: - Oscillator Type: External Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 68-LCC (J-Lead) Supplier Device Package: 68-PLCC	Package: 68-LCC (J-Lead)	Stock6,624	8-Bit	40MHz	CAN, EBI/EMI, SIO, UART/USART	Power-Fail Reset, WDT	32	-	ROMless	-	4K x 8	3.85 V ~ 5.5 V	-	External	-40°C ~ 85°C (TA)	-	68-LCC (J-Lead)	68-PLCC
DS89C450-QNL+	Maxim Integrated	IC MCU 8BIT 64KB FLASH 44PLCC Core Processor: 8051 Core Size: 8-Bit Speed: 33MHz Connectivity: EBI/EMI, SIO, UART/USART Peripherals: Power-Fail Reset, WDT Number of I/O: 32 Program Memory Size: 64KB (64K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 1K x 8 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V Data Converters: - Oscillator Type: External Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 44-LCC (J-Lead) Supplier Device Package: 44-PLCC (16.59x16.59)	Package: 44-LCC (J-Lead)	Stock15,924	8-Bit	33MHz	EBI/EMI, SIO, UART/USART	Power-Fail Reset, WDT	32	64KB (64K x 8)	FLASH	-	1K x 8	4.5 V ~ 5.5 V	-	External	-40°C ~ 85°C (TA)	-	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
DS87C530-QCL+	Maxim Integrated	IC MCU 8BIT 16KB OTP 52PLCC Core Processor: 8051 Core Size: 8-Bit Speed: 33MHz Connectivity: EBI/EMI, SIO, UART/USART Peripherals: Power-Fail Reset, WDT Number of I/O: 32 Program Memory Size: 16KB (16K x 8) Program Memory Type: OTP EEPROM Size: - RAM Size: 1K x 8 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V Data Converters: - Oscillator Type: External Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: - Package / Case: 52-LCC (J-Lead) Supplier Device Package: 52-PLCC (19.13x19.13)	Package: 52-LCC (J-Lead)	Stock5,136	8-Bit	33MHz	EBI/EMI, SIO, UART/USART	Power-Fail Reset, WDT	32	16KB (16K x 8)	OTP	-	1K x 8	4.5 V ~ 5.5 V	-	External	0°C ~ 70°C (TA)	-	52-LCC (J-Lead)	52-PLCC (19.13x19.13)
DS87C520-QNL+	Maxim Integrated	IC MCU 8BIT 16KB OTP 44PLCC Core Processor: 8051 Core Size: 8-Bit Speed: 33MHz Connectivity: EBI/EMI, SIO, UART/USART Peripherals: Power-Fail Reset, WDT Number of I/O: 32 Program Memory Size: 16KB (16K x 8) Program Memory Type: OTP EEPROM Size: - RAM Size: 1K x 8 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V Data Converters: - Oscillator Type: External Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 44-LCC (J-Lead) Supplier Device Package: 44-PLCC (16.59x16.59)	Package: 44-LCC (J-Lead)	Stock5,280	8-Bit	33MHz	EBI/EMI, SIO, UART/USART	Power-Fail Reset, WDT	32	16KB (16K x 8)	OTP	-	1K x 8	4.5 V ~ 5.5 V	-	External	-40°C ~ 85°C (TA)	-	44-LCC (J-Lead)	44-PLCC (16.59x16.59)