Number of I/O is 32 - Embedded - Microcontrollers Distributor - AT89S51-24JC AT89S51-24JI AT89S51-24JU - CHIPSIC

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
AT89S51-24JC	Microchip Technology	IC MCU 8BIT 4KB FLASH 44PLCC	Obsolete	8051	8-Bit	24MHz	UART/USART	WDT	32	4KB (4K x 8)	FLASH	-	128 x 8	4 V ~ 5.5 V	-	Internal	0°C ~ 70°C (TA)	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
AT89S51-24JI	Microchip Technology	IC MCU 8BIT 4KB FLASH 44PLCC	Obsolete	8051	8-Bit	24MHz	UART/USART	WDT	32	4KB (4K x 8)	FLASH	-	128 x 8	4 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
AT89S51-24JU	Microchip Technology	IC MCU 8BIT 4KB FLASH 44PLCC	Active	8051	8-Bit	24MHz	UART/USART	WDT	32	4KB (4K x 8)	FLASH	-	128 x 8	4 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
AT89S51-24PC	Microchip Technology	IC MCU 8BIT 4KB FLASH 40DIP	Obsolete	8051	8-Bit	24MHz	UART/USART	WDT	32	4KB (4K x 8)	FLASH	-	128 x 8	4 V ~ 5.5 V	-	Internal	0°C ~ 70°C (TA)	40-DIP (0.600", 15.24mm)	40-PDIP
AT89S51-24PI	Microchip Technology	IC MCU 8BIT 4KB FLASH 40DIP	Obsolete	8051	8-Bit	24MHz	UART/USART	WDT	32	4KB (4K x 8)	FLASH	-	128 x 8	4 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	40-DIP (0.600", 15.24mm)	40-PDIP
AT89S51-24PU	Microchip Technology	IC MCU 8BIT 4KB FLASH 40DIP	Active	8051	8-Bit	24MHz	UART/USART	WDT	32	4KB (4K x 8)	FLASH	-	128 x 8	4 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	40-DIP (0.600", 15.24mm)	40-PDIP
AT89S52-24AC	Microchip Technology	IC MCU 8BIT 8KB FLASH 44TQFP	Obsolete	8051	8-Bit	24MHz	UART/USART	WDT	32	8KB (8K x 8)	FLASH	-	256 x 8	4 V ~ 5.5 V	-	Internal	0°C ~ 70°C (TA)	44-TQFP	44-TQFP (10x10)
AT89S52-24AI	Microchip Technology	IC MCU 8BIT 8KB FLASH 44TQFP	Obsolete	8051	8-Bit	24MHz	UART/USART	WDT	32	8KB (8K x 8)	FLASH	-	256 x 8	4 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	44-TQFP	44-TQFP (10x10)
AT89S52-24JC	Microchip Technology	IC MCU 8BIT 8KB FLASH 44PLCC	Obsolete	8051	8-Bit	24MHz	UART/USART	WDT	32	8KB (8K x 8)	FLASH	-	256 x 8	4 V ~ 5.5 V	-	Internal	0°C ~ 70°C (TA)	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
AT89S52-24JI	Microchip Technology	IC MCU 8BIT 8KB FLASH 44PLCC	Obsolete	8051	8-Bit	24MHz	UART/USART	WDT	32	8KB (8K x 8)	FLASH	-	256 x 8	4 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
AT89S52-24PC	Microchip Technology	IC MCU 8BIT 8KB FLASH 40DIP	Obsolete	8051	8-Bit	24MHz	UART/USART	WDT	32	8KB (8K x 8)	FLASH	-	256 x 8	4 V ~ 5.5 V	-	Internal	0°C ~ 70°C (TA)	40-DIP (0.600", 15.24mm)	40-PDIP
AT89S52-24PI	Microchip Technology	IC MCU 8BIT 8KB FLASH 40DIP	Obsolete	8051	8-Bit	24MHz	UART/USART	WDT	32	8KB (8K x 8)	FLASH	-	256 x 8	4 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	40-DIP (0.600", 15.24mm)	40-PDIP
AT89S52-24PU	Microchip Technology	IC MCU 8BIT 8KB FLASH 40DIP	Active	8051	8-Bit	24MHz	UART/USART	WDT	32	8KB (8K x 8)	FLASH	-	256 x 8	4 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	40-DIP (0.600", 15.24mm)	40-PDIP
AT89S53-24AC	Microchip Technology	IC MCU 8BIT 12KB FLASH 44TQFP	Obsolete	8051	8-Bit	24MHz	SPI, UART/USART	WDT	32	12KB (12K x 8)	FLASH	-	256 x 8	4 V ~ 6 V	-	Internal	0°C ~ 70°C (TA)	44-TQFP	44-TQFP (10x10)
AT89S53-24AI	Microchip Technology	IC MCU 8BIT 12KB FLASH 44TQFP	Obsolete	8051	8-Bit	24MHz	SPI, UART/USART	WDT	32	12KB (12K x 8)	FLASH	-	256 x 8	4 V ~ 6 V	-	Internal	-40°C ~ 85°C (TA)	44-TQFP	44-TQFP (10x10)
AT89S53-24JC	Microchip Technology	IC MCU 8BIT 12KB FLASH 44PLCC	Obsolete	8051	8-Bit	24MHz	SPI, UART/USART	WDT	32	12KB (12K x 8)	FLASH	-	256 x 8	4 V ~ 6 V	-	Internal	0°C ~ 70°C (TA)	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
AT89S53-24JI	Microchip Technology	IC MCU 8BIT 12KB FLASH 44PLCC	Obsolete	8051	8-Bit	24MHz	SPI, UART/USART	WDT	32	12KB (12K 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)
AT89S53-24JU	Microchip Technology	IC MCU 8BIT 12KB FLASH 44PLCC	Obsolete	8051	8-Bit	24MHz	SPI, UART/USART	WDT	32	12KB (12K 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)
AT89S53-24PI	Microchip Technology	IC MCU 8BIT 12KB FLASH 40DIP	Obsolete	8051	8-Bit	24MHz	SPI, UART/USART	WDT	32	12KB (12K x 8)	FLASH	-	256 x 8	4 V ~ 6 V	-	Internal	-40°C ~ 85°C (TA)	40-DIP (0.600", 15.24mm)	40-PDIP
AT89S8252-24AC	Microchip Technology	IC MCU 8BIT 8KB FLASH 44TQFP	Obsolete	8051	8-Bit	24MHz	SPI, UART/USART	POR, WDT	32	8KB (8K x 8)	FLASH	2K x 8	256 x 8	4 V ~ 6 V	-	External	0°C ~ 70°C (TA)	44-TQFP	44-TQFP (10x10)
AT89S8252-24AI	Microchip Technology	IC MCU 8BIT 8KB FLASH 44TQFP	Obsolete	8051	8-Bit	24MHz	SPI, UART/USART	POR, WDT	32	8KB (8K x 8)	FLASH	2K x 8	256 x 8	4 V ~ 6 V	-	External	-40°C ~ 85°C (TA)	44-TQFP	44-TQFP (10x10)
AT89S8252-24JC	Microchip Technology	IC MCU 8BIT 8KB FLASH 44PLCC	Obsolete	8051	8-Bit	24MHz	SPI, UART/USART	POR, WDT	32	8KB (8K x 8)	FLASH	2K x 8	256 x 8	4 V ~ 6 V	-	External	0°C ~ 70°C (TA)	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
AT89S8252-24JI	Microchip Technology	IC MCU 8BIT 8KB FLASH 44PLCC	Obsolete	8051	8-Bit	24MHz	SPI, UART/USART	POR, WDT	32	8KB (8K x 8)	FLASH	2K x 8	256 x 8	4 V ~ 6 V	-	External	-40°C ~ 85°C (TA)	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
AT89S8252-24PC	Microchip Technology	IC MCU 8BIT 8KB FLASH 40DIP	Obsolete	8051	8-Bit	24MHz	SPI, UART/USART	POR, WDT	32	8KB (8K x 8)	FLASH	2K x 8	256 x 8	4 V ~ 6 V	-	External	0°C ~ 70°C (TA)	40-DIP (0.600", 15.24mm)	40-PDIP
AT89S8252-24PI	Microchip Technology	IC MCU 8BIT 8KB FLASH 40DIP	Obsolete	8051	8-Bit	24MHz	SPI, UART/USART	POR, WDT	32	8KB (8K x 8)	FLASH	2K x 8	256 x 8	4 V ~ 6 V	-	External	-40°C ~ 85°C (TA)	40-DIP (0.600", 15.24mm)	40-PDIP
AT89S8253-24AU	Microchip Technology	IC MCU 8BIT 12KB FLASH 44TQFP	Active	8051	8-Bit	24MHz	SPI, UART/USART	POR, WDT	32	12KB (12K x 8)	FLASH	2K x 8	256 x 8	2.7 V ~ 5.5 V	-	External	-40°C ~ 85°C (TA)	44-TQFP	44-TQFP (10x10)
AT89S8253-24JC	Microchip Technology	IC MCU 8BIT 12KB FLASH 44PLCC	Obsolete	8051	8-Bit	24MHz	SPI, UART/USART	POR, WDT	32	12KB (12K x 8)	FLASH	2K x 8	256 x 8	2.7 V ~ 5.5 V	-	External	0°C ~ 70°C (TA)	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
AT89S8253-24JU	Microchip Technology	IC MCU 8BIT 12KB FLASH 44PLCC	Active	8051	8-Bit	24MHz	SPI, UART/USART	POR, WDT	32	12KB (12K x 8)	FLASH	2K x 8	256 x 8	2.7 V ~ 5.5 V	-	External	-40°C ~ 85°C (TA)	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
AT90LS8535-4AC	Microchip Technology	IC MCU 8BIT 8KB FLASH 44TQFP	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	A/D 8x10b	Internal	0°C ~ 70°C	44-TQFP	44-TQFP (10x10)
AT90LS8535-4AI	Microchip Technology	IC MCU 8BIT 8KB FLASH 44TQFP	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	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	44-TQFP	44-TQFP (10x10)
AT90S4414-4AC	Microchip Technology	IC MCU 8BIT 4KB FLASH 44TQFP	Obsolete	AVR	8-Bit	4MHz	SPI, UART/USART	PWM, WDT	32	4KB (2K x 16)	FLASH	256 x 8	256 x 8	2.7 V ~ 6 V	-	Internal	0°C ~ 70°C	44-TQFP	44-TQFP (10x10)
AT90S4414-4PC	Microchip Technology	IC MCU 8BIT 4KB FLASH 40DIP	Obsolete	AVR	8-Bit	4MHz	SPI, UART/USART	PWM, WDT	32	4KB (2K x 16)	FLASH	256 x 8	256 x 8	2.7 V ~ 6 V	-	Internal	0°C ~ 70°C	40-DIP (0.600", 15.24mm)	40-PDIP
AT90S4414-8JC	Microchip Technology	IC MCU 8BIT 4KB FLASH 44PLCC	Obsolete	AVR	8-Bit	8MHz	SPI, UART/USART	PWM, WDT	32	4KB (2K x 16)	FLASH	256 x 8	256 x 8	4 V ~ 6 V	-	Internal	0°C ~ 70°C	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
AT90S4414-8JI	Microchip Technology	IC MCU 8BIT 4KB FLASH 44PLCC	Obsolete	AVR	8-Bit	8MHz	SPI, UART/USART	PWM, WDT	32	4KB (2K x 16)	FLASH	256 x 8	256 x 8	4 V ~ 6 V	-	Internal	-40°C ~ 85°C	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
AT90S4414-8PC	Microchip Technology	IC MCU 8BIT 4KB FLASH 40DIP	Obsolete	AVR	8-Bit	8MHz	SPI, UART/USART	PWM, WDT	32	4KB (2K x 16)	FLASH	256 x 8	256 x 8	4 V ~ 6 V	-	Internal	0°C ~ 70°C	40-DIP (0.600", 15.24mm)	40-PDIP
AT90S4434-8JC	Microchip Technology	IC MCU 8BIT 4KB FLASH 44PLCC	Obsolete	AVR	8-Bit	8MHz	SPI, UART/USART	POR, PWM, WDT	32	4KB (2K x 16)	FLASH	256 x 8	256 x 8	4 V ~ 6 V	A/D 8x10b	Internal	0°C ~ 70°C	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
AT90S4434-8PC	Microchip Technology	IC MCU 8BIT 4KB FLASH 40DIP	Obsolete	AVR	8-Bit	8MHz	SPI, UART/USART	POR, PWM, WDT	32	4KB (2K x 16)	FLASH	256 x 8	256 x 8	4 V ~ 6 V	A/D 8x10b	Internal	0°C ~ 70°C	40-DIP (0.600", 15.24mm)	40-PDIP
AT90S8515-4AI	Microchip Technology	IC MCU 8BIT 8KB FLASH 44TQFP	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-TQFP	44-TQFP (10x10)
AT90S8515-4JC	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	0°C ~ 70°C	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
AT90S8515-4PC	Microchip Technology	IC MCU 8BIT 8KB FLASH 40DIP	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	0°C ~ 70°C	40-DIP (0.600", 15.24mm)	40-PDIP
AT90S8515-4PI	Microchip Technology	IC MCU 8BIT 8KB FLASH 40DIP	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	40-DIP (0.600", 15.24mm)	40-PDIP
AT90S8515-8AC	Microchip Technology	IC MCU 8BIT 8KB FLASH 44TQFP	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-TQFP	44-TQFP (10x10)
AT90S8515-8AI	Microchip Technology	IC MCU 8BIT 8KB FLASH 44TQFP	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	-40°C ~ 85°C	44-TQFP	44-TQFP (10x10)
AT90S8515-8JI	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	-40°C ~ 85°C	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
AT90S8515-8PC	Microchip Technology	IC MCU 8BIT 8KB FLASH 40DIP	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)	40-DIP (0.600", 15.24mm)	40-PDIP
AT90S8515A-4AI	Microchip Technology	IC MCU 8BIT 8KB FLASH 44TQFP	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-TQFP	44-TQFP (10x10)
AT90S8515A-8PI	Microchip Technology	IC MCU 8BIT 8KB FLASH 40DIP	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	-40°C ~ 85°C	40-DIP (0.600", 15.24mm)	40-PDIP
AT90S8535-8AC	Microchip Technology	IC MCU 8BIT 8KB FLASH 44TQFP	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	A/D 8x10b	Internal	0°C ~ 70°C	44-TQFP	44-TQFP (10x10)
AT90S8535-8AI	Microchip Technology	IC MCU 8BIT 8KB FLASH 44TQFP	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	A/D 8x10b	Internal	-40°C ~ 85°C	44-TQFP	44-TQFP (10x10)
AT90S8535-8JI	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	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	44-LCC (J-Lead)	44-PLCC (16.59x16.59)

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