Package / Case is 44-LCC (J-Lead) - Embedded - Microcontrollers Distributor - AT80251G2D-SLSUL AT80251G2D-SLSUM AT80C31X2-SLSUL

Part Number	Manufacturer / Brand	Brife Description	Part Status	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	Package / Case	Supplier Device Package
AT80251G2D-SLSUL	Microchip Technology	IC MCU 8BIT ROMLESS 44PLCC	Obsolete	C251	8/16-Bit	16MHz	EBI/EMI, I²C, Microwire, SPI, UART/USART	POR, PWM, WDT	32	-	ROMless	-	1K x 8	2.7 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
AT80251G2D-SLSUM	Microchip Technology	IC MCU 8BIT ROMLESS 44PLCC	Obsolete	C251	8/16-Bit	24MHz	EBI/EMI, I²C, Microwire, SPI, UART/USART	POR, PWM, WDT	32	-	ROMless	-	1K x 8	4.5 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
AT80C31X2-SLSUL	Microchip Technology	IC MCU 8BIT ROMLESS 44PLCC	Obsolete	80C51	8-Bit	30/20MHz	UART/USART	POR	32	-	ROMless	-	128 x 8	2.7 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
AT80C32X2-SLRUM	Microchip Technology	IC MCU 8BIT ROMLESS 44PLCC	Obsolete	80C51	8-Bit	40/20MHz	UART/USART	POR	32	-	ROMless	-	256 x 8	4.5 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
AT80C32X2-SLSUM	Microchip Technology	IC MCU 8BIT ROMLESS 44PLCC	Obsolete	80C51	8-Bit	40/20MHz	UART/USART	POR	32	-	ROMless	-	256 x 8	4.5 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
AT80C51RD2-SLRUM	Microchip Technology	IC MCU 8BIT ROMLESS 44PLCC	Active	80C51	8-Bit	40MHz	UART/USART	POR, PWM, WDT	32	-	ROMless	-	1K x 8	2.7 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
AT80C51RD2-SLSUM	Microchip Technology	IC MCU 8BIT ROMLESS 44PLCC	Active	80C51	8-Bit	40MHz	UART/USART	POR, PWM, WDT	32	-	ROMless	-	1K x 8	4.5 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
AT87251G2D-SLSUM	Microchip Technology	IC MCU 8BIT 32KB OTP 44PLCC	Obsolete	C251	8/16-Bit	24MHz	EBI/EMI, I²C, Microwire, SPI, UART/USART	POR, PWM, WDT	32	32KB (32K x 8)	OTP	-	1K x 8	4.5 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
AT87C52X2-SLSUL	Microchip Technology	IC MCU 8BIT 8KB OTP 44PLCC	Obsolete	80C51	8-Bit	30/20MHz	UART/USART	POR	32	8KB (8K x 8)	OTP	-	256 x 8	2.7 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
AT87F52-24JC	Microchip Technology	IC MCU 8BIT 8KB FLASH 44PLCC	Obsolete	8051	8-Bit	24MHz	UART/USART	-	32	8KB (8K x 8)	OTP Quick FLASH	-	256 x 8	4 V ~ 6 V	-	Internal	0°C ~ 70°C	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
AT87F52-24JI	Microchip Technology	IC MCU 8BIT 8KB FLASH 44PLCC	Obsolete	8051	8-Bit	24MHz	UART/USART	-	32	8KB (8K x 8)	OTP Quick FLASH	-	256 x 8	4 V ~ 6 V	-	Internal	-40°C ~ 85°C	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
AT89C51-24JC	Microchip Technology	IC MCU 8BIT 4KB FLASH 44PLCC	Obsolete	80C51	8-Bit	24MHz	UART/USART	-	32	4KB (4K x 8)	FLASH	-	128 x 8	4 V ~ 6 V	-	Internal	0°C ~ 70°C (TA)	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
AT89C51-24JI	Microchip Technology	IC MCU 8BIT 4KB FLASH 44PLCC	Obsolete	8051	8-Bit	24MHz	UART/USART	-	32	4KB (4K x 8)	FLASH	-	128 x 8	4 V ~ 6 V	-	Internal	-40°C ~ 85°C	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
AT89C51AC3-SLSUM	Microchip Technology	IC MCU 8BIT 64KB FLASH 44PLCC	Active	80C51	8-Bit	60MHz	UART/USART	POR, PWM, WDT	36	64KB (64K x 8)	FLASH	2K x 8	2.25K x 8	3 V ~ 5.5 V	A/D 8x10b	External	-40°C ~ 85°C (TA)	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
AT89C51CC03CA-SLSUM	Microchip Technology	IC MCU 8BIT 64KB FLASH 44PLCC	Active	80C51	8-Bit	40MHz	CANbus, UART/USART	POR, PWM, WDT	36	64KB (64K x 8)	FLASH	2K x 8	2.25K x 8	3 V ~ 5.5 V	A/D 8x10b	External	-40°C ~ 85°C (TA)	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
AT89C51ED2-SLSUM	Microchip Technology	IC MCU 8BIT 64KB FLASH 44PLCC	Active	80C51	8-Bit	60MHz	SPI, UART/USART	POR, PWM, WDT	34	64KB (64K x 8)	FLASH	2K x 8	2K x 8	2.7 V ~ 5.5 V	-	External	-40°C ~ 85°C (TA)	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
AT89C51ID2-SLSUM	Microchip Technology	IC MCU 8BIT 64KB FLASH 44PLCC	Active	80C51	8-Bit	60MHz	I²C, SPI, UART/USART	POR, PWM, WDT	34	64KB (64K x 8)	FLASH	2K x 8	2K x 8	2.7 V ~ 5.5 V	-	External	-40°C ~ 85°C (TA)	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
AT89C51RB2-SLSIL	Microchip Technology	IC MCU 8BIT 16KB FLASH 44PLCC	Obsolete	80C51	8-Bit	40MHz	SPI, UART/USART	POR, PWM, WDT	32	16KB (16K x 8)	FLASH	-	1.25K x 8	2.7 V ~ 3.6 V	-	External	-40°C ~ 85°C (TA)	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
AT89C51RB2-SLSUM	Microchip Technology	IC MCU 8BIT 16KB FLASH 44PLCC	Active	80C51	8-Bit	60MHz	SPI, UART/USART	POR, PWM, WDT	32	16KB (16K x 8)	FLASH	-	1.25K x 8	2.7 V ~ 5.5 V	-	External	-40°C ~ 85°C (TA)	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
AT89C51RC-24JI	Microchip Technology	IC MCU 8BIT 32KB FLASH 44PLCC	Obsolete	8051	8-Bit	24MHz	SPI, UART/USART	WDT	32	32KB (32K x 8)	FLASH	-	512 x 8	4 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
AT89C51RC-24JU	Microchip Technology	IC MCU 8BIT 32KB FLASH 44PLCC	Active	8051	8-Bit	24MHz	SPI, UART/USART	WDT	32	32KB (32K x 8)	FLASH	-	512 x 8	4 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
AT89C51RC2-SLSIM	Microchip Technology	IC MCU 8BIT 32KB FLASH 44PLCC	Obsolete	80C51	8-Bit	60MHz	SPI, UART/USART	POR, PWM, WDT	32	32KB (32K x 8)	FLASH	-	1.25K x 8	2.7 V ~ 5.5 V	-	External	-40°C ~ 85°C (TA)	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
AT89C51RC2-SLSUL	Microchip Technology	IC MCU 8BIT 32KB FLASH 44PLCC	Active	80C51	8-Bit	40MHz	SPI, UART/USART	POR, PWM, WDT	32	32KB (32K x 8)	FLASH	-	1.25K x 8	2.7 V ~ 3.6 V	-	External	-40°C ~ 85°C (TA)	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
AT89C51RD2-SLSIM	Microchip Technology	IC MCU 8BIT 64KB FLASH 44PLCC	Obsolete	80C51	8-Bit	60MHz	SPI, UART/USART	POR, PWM, WDT	34	64KB (64K x 8)	FLASH	-	2K x 8	2.7 V ~ 5.5 V	-	External	-40°C ~ 85°C (TA)	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
AT89C51RD2-SLSUM	Microchip Technology	IC MCU 8BIT 64KB FLASH 44PLCC	Active	80C51	8-Bit	60MHz	SPI, UART/USART	POR, PWM, WDT	34	64KB (64K x 8)	FLASH	-	2K x 8	2.7 V ~ 5.5 V	-	External	-40°C ~ 85°C (TA)	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
AT89C51RE2-SLSUM	Microchip Technology	IC MCU 8BIT 128KB FLASH 44PLCC	Obsolete	80C51	8-Bit	60MHz	I²C, SPI, UART/USART	POR, PWM, WDT	34	128KB (128K x 8)	FLASH	-	8K x 8	2.7 V ~ 5.5 V	-	External	-40°C ~ 85°C (TA)	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
AT89C52-16JI	Microchip Technology	IC MCU 8BIT 8KB FLASH 44PLCC	Obsolete	8051	8-Bit	16MHz	SIO, UART/USART	-	32	8KB (8K x 8)	FLASH	-	256 x 8	4 V ~ 6 V	-	Internal	-40°C ~ 85°C	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
AT89C52-24JC	Microchip Technology	IC MCU 8BIT 8KB FLASH 44PLCC	Obsolete	8051	8-Bit	24MHz	SIO, UART/USART	-	32	8KB (8K x 8)	FLASH	-	256 x 8	4 V ~ 6 V	-	Internal	0°C ~ 70°C	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
AT89C52-24JI	Microchip Technology	IC MCU 8BIT 8KB FLASH 44PLCC	Obsolete	8051	8-Bit	24MHz	SIO, UART/USART	-	32	8KB (8K x 8)	FLASH	-	256 x 8	4 V ~ 6 V	-	Internal	-40°C ~ 85°C (TA)	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
AT89C55-33JC	Microchip Technology	IC MCU 8BIT 20KB FLASH 44PLCC	Obsolete	8051	8-Bit	33MHz	-	-	32	20KB (20K x 8)	FLASH	-	256 x 8	4 V ~ 6 V	-	Internal	0°C ~ 70°C	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
AT89C55WD-24JC	Microchip Technology	IC MCU 8BIT 20KB FLASH 44PLCC	Obsolete	8051	8-Bit	24MHz	UART/USART	WDT	32	20KB (20K x 8)	FLASH	-	256 x 8	4.5 V ~ 5.5 V	-	Internal	0°C ~ 70°C (TA)	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
AT89C55WD-24JI	Microchip Technology	IC MCU 8BIT 20KB FLASH 44PLCC	Obsolete	8051	8-Bit	24MHz	UART/USART	WDT	32	20KB (20K x 8)	FLASH	-	256 x 8	4.5 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
AT89C55WD-24JU	Microchip Technology	IC MCU 8BIT 20KB FLASH 44PLCC	Active	8051	8-Bit	24MHz	UART/USART	WDT	32	20KB (20K x 8)	FLASH	-	256 x 8	4.5 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
AT89LP51ED2-20JU	Microchip Technology	IC MCU 8BIT 64KB FLASH 44PLCC	Active	8051	8-Bit	20MHz	EBI/EMI, I²C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	40	64KB (64K x 8)	FLASH	4K x 8	2.25K x 8	2.4 V ~ 5.5 V	A/D 7x10b	Internal	-40°C ~ 85°C (TA)	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
AT89LP51RD2-20JU	Microchip Technology	IC MCU 8BIT 64KB FLASH 44PLCC	Active	8051	8-Bit	20MHz	EBI/EMI, I²C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	40	64KB (64K x 8)	FLASH	-	2.25K x 8	2.4 V ~ 5.5 V	A/D 7x10b	Internal	-40°C ~ 85°C (TA)	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
AT89LP52-20JU	Microchip Technology	IC MCU 8BIT 8KB FLASH 44PLCC	Active	8051	8-Bit	20MHz	EBI/EMI, I²C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	36	8KB (8K x 8)	FLASH	-	256 x 8	2.4 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
AT89LP6440-20JU	Microchip Technology	IC MCU 8BIT 64KB FLASH 44PLCC	Active	8051	8-Bit	20MHz	I²C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	38	64KB (64K x 8)	FLASH	8K x 8	4.25K x 8	2.4 V ~ 3.6 V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
AT89LS51-16JU	Microchip Technology	IC MCU 8BIT 4KB FLASH 44PLCC	Active	8051	8-Bit	16MHz	UART/USART	WDT	32	4KB (4K x 8)	FLASH	-	128 x 8	2.7 V ~ 4 V	-	Internal	-40°C ~ 85°C (TA)	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
AT89LS52-16JU	Microchip Technology	IC MCU 8BIT 8KB FLASH 44PLCC	Active	8051	8-Bit	16MHz	UART/USART	WDT	32	8KB (8K x 8)	FLASH	-	256 x 8	2.7 V ~ 4 V	-	Internal	-40°C ~ 85°C (TA)	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
AT89LS53-12JC	Microchip Technology	IC MCU 8BIT 12KB FLASH 44PLCC	Obsolete	8051	8-Bit	12MHz	SPI, UART/USART	POR, WDT	32	12KB (12K x 8)	FLASH	-	256 x 8	2.7 V ~ 6 V	-	Internal	0°C ~ 70°C (TA)	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
AT89LS53-12JI	Microchip Technology	IC MCU 8BIT 12KB FLASH 44PLCC	Obsolete	8051	8-Bit	12MHz	SPI, UART/USART	POR, WDT	32	12KB (12K x 8)	FLASH	-	256 x 8	2.7 V ~ 6 V	-	Internal	-40°C ~ 85°C (TA)	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
AT89LV52-12JC	Microchip Technology	IC MCU 8BIT 8KB FLASH 44PLCC	Obsolete	8051	8-Bit	12MHz	UART/USART	-	32	8KB (8K x 8)	FLASH	-	256 x 8	2.7 V ~ 6 V	-	Internal	0°C ~ 70°C	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
AT90S8515-4JI	Microchip Technology	IC MCU 8BIT 8KB FLASH 44PLCC	Obsolete	AVR	8-Bit	4MHz	SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	32	8KB (4K x 16)	FLASH	512 x 8	512 x 8	2.7 V ~ 6 V	-	Internal	-40°C ~ 85°C	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
AT90S8515-8JC	Microchip Technology	IC MCU 8BIT 8KB FLASH 44PLCC	Obsolete	AVR	8-Bit	8MHz	SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	32	8KB (4K x 16)	FLASH	512 x 8	512 x 8	4 V ~ 6 V	-	Internal	0°C ~ 70°C (TA)	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
MC68HC705C8ACFNE	NXP USA Inc.	IC MCU 8BIT 8KB OTP 44PLCC	Not For New Designs	HC05	8-Bit	2.1MHz	SCI, SPI	POR, WDT	24	8KB (8K x 8)	OTP	-	304 x 8	3 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
MC68HC705C9ACFNE	NXP USA Inc.	IC MCU 8BIT 16KB OTP 44PLCC	Obsolete	HC05	8-Bit	2.1MHz	SCI, SPI	POR, WDT	24	16KB (16K x 8)	OTP	-	352 x 8	3 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
MC68HC711D3CFNE2	NXP USA Inc.	IC MCU 8BIT 4KB OTP 44PLCC	Obsolete	HC11	8-Bit	2MHz	SCI, SPI	POR, WDT	26	4KB (4K x 8)	OTP	-	192 x 8	4.5 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
MC68HC711D3CFNE3	NXP USA Inc.	IC MCU 8BIT 4KB OTP 44PLCC	Obsolete	HC11	8-Bit	3MHz	SCI, SPI	POR, WDT	26	4KB (4K x 8)	OTP	-	192 x 8	4.5 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
MC705C8ACFNER	NXP USA Inc.	IC MCU 8BIT 8KB OTP 44PLCC	Not For New Designs	HC05	8-Bit	2.1MHz	SCI, SPI	POR, WDT	24	8KB (8K x 8)	OTP	-	304 x 8	3 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
TS87C52X2-MCB	Microchip Technology	IC MCU 8BIT 8KB OTP 44PLCC	Obsolete	80C51	8-Bit	40/20MHz	UART/USART	POR	32	8KB (8K x 8)	OTP	-	256 x 8	4.5 V ~ 5.5 V	-	Internal	0°C ~ 70°C (TA)	44-LCC (J-Lead)	44-PLCC (16.59x16.59)

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