Core Processor is 8051 - Embedded - Microcontrollers Distributor - AT87F51-24AI AT87F51-24PC AT87F51RC-24PI

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
AT87F51-24AI	Microchip Technology	IC MCU 8BIT 4KB FLASH 44TQFP	Obsolete	8051	8-Bit	24MHz	UART/USART	-	32	4KB (4K x 8)	OTP Quick FLASH	-	128 x 8	4 V ~ 6 V	-	Internal	-40°C ~ 85°C (TA)	44-TQFP	44-TQFP (10x10)
AT87F51-24PC	Microchip Technology	IC MCU 8BIT 4KB FLASH 40DIP	Obsolete	8051	8-Bit	24MHz	UART/USART	-	32	4KB (4K x 8)	OTP Quick FLASH	-	128 x 8	4 V ~ 6 V	-	Internal	0°C ~ 70°C (TA)	40-DIP (0.600", 15.24mm)	40-PDIP
AT87F51RC-24PI	Microchip Technology	IC MCU 8BIT 32KB FLASH 40DIP	Obsolete	8051	8-Bit	24MHz	UART/USART	WDT	32	32KB (32K x 8)	OTP Quick FLASH	-	512 x 8	4 V ~ 6 V	-	Internal	-40°C ~ 85°C	40-DIP (0.600", 15.24mm)	40-PDIP
AT87F52-24AC	Microchip Technology	IC MCU 8BIT 8KB FLASH 44TQFP	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-TQFP	44-TQFP (10x10)
AT87F52-24AI	Microchip Technology	IC MCU 8BIT 8KB FLASH 44TQFP	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-TQFP	44-TQFP (10x10)
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)
AT87F52-24PC	Microchip Technology	IC MCU 8BIT 8KB FLASH 40DIP	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 (TA)	40-DIP (0.600", 15.24mm)	40-PDIP
AT89C1051U-12PC	Microchip Technology	IC MCU 8BIT 1KB FLASH 20DIP	Obsolete	8051	8-Bit	12MHz	UART/USART	LED	15	1KB (1K x 8)	FLASH	-	64 x 8	2.7 V ~ 6 V	-	Internal	0°C ~ 70°C (TA)	20-DIP (0.300", 7.62mm)	20-PDIP
AT89C1051U-24SC	Microchip Technology	IC MCU 8BIT 1KB FLASH 20SOIC	Obsolete	8051	8-Bit	24MHz	UART/USART	LED	15	1KB (1K x 8)	FLASH	-	64 x 8	4 V ~ 6 V	-	Internal	0°C ~ 70°C	20-SOIC (0.295", 7.50mm Width)	20-SOIC
AT89C2051-12PC	Microchip Technology	IC MCU 8BIT 2KB FLASH 20DIP	Obsolete	8051	8-Bit	12MHz	UART/USART	LED	15	2KB (2K x 8)	FLASH	-	128 x 8	4 V ~ 6 V	-	Internal	0°C ~ 70°C (TA)	20-DIP (0.300", 7.62mm)	20-PDIP
AT89C2051-12PI	Microchip Technology	IC MCU 8BIT 2KB FLASH 20DIP	Obsolete	8051	8-Bit	12MHz	UART/USART	LED	15	2KB (2K x 8)	FLASH	-	128 x 8	4 V ~ 6 V	-	Internal	-40°C ~ 85°C (TA)	20-DIP (0.300", 7.62mm)	20-PDIP
AT89C2051-12SC	Microchip Technology	IC MCU 8BIT 2KB FLASH 20SOIC	Obsolete	8051	8-Bit	12MHz	UART/USART	LED	15	2KB (2K x 8)	FLASH	-	128 x 8	4 V ~ 6 V	-	Internal	0°C ~ 70°C (TA)	20-SOIC (0.295", 7.50mm Width)	20-SOIC
AT89C2051-12SI	Microchip Technology	IC MCU 8BIT 2KB FLASH 20SOIC	Obsolete	8051	8-Bit	12MHz	UART/USART	LED	15	2KB (2K x 8)	FLASH	-	128 x 8	4 V ~ 6 V	-	Internal	-40°C ~ 85°C (TA)	20-SOIC (0.295", 7.50mm Width)	20-SOIC
AT89C2051-12SU	Microchip Technology	IC MCU 8BIT 2KB FLASH 20SOIC	Active	8051	8-Bit	12MHz	UART/USART	LED	15	2KB (2K x 8)	FLASH	-	128 x 8	2.7 V ~ 6 V	-	Internal	-40°C ~ 85°C (TA)	20-SOIC (0.295", 7.50mm Width)	20-SOIC
AT89C2051-24PC	Microchip Technology	IC MCU 8BIT 2KB FLASH 20DIP	Obsolete	8051	8-Bit	24MHz	UART/USART	LED	15	2KB (2K x 8)	FLASH	-	128 x 8	4 V ~ 6 V	-	Internal	0°C ~ 70°C (TA)	20-DIP (0.300", 7.62mm)	20-PDIP
AT89C2051-24PI	Microchip Technology	IC MCU 8BIT 2KB FLASH 20DIP	Obsolete	8051	8-Bit	24MHz	UART/USART	LED	15	2KB (2K x 8)	FLASH	-	128 x 8	4 V ~ 6 V	-	Internal	-40°C ~ 85°C (TA)	20-DIP (0.300", 7.62mm)	20-PDIP
AT89C2051-24PU	Microchip Technology	IC MCU 8BIT 2KB FLASH 20DIP	Active	8051	8-Bit	24MHz	UART/USART	LED	15	2KB (2K x 8)	FLASH	-	128 x 8	4 V ~ 6 V	-	Internal	-40°C ~ 85°C (TA)	20-DIP (0.300", 7.62mm)	20-PDIP
AT89C2051-24SC	Microchip Technology	IC MCU 8BIT 2KB FLASH 20SOIC	Obsolete	8051	8-Bit	24MHz	UART/USART	LED	15	2KB (2K x 8)	FLASH	-	128 x 8	4 V ~ 6 V	-	Internal	0°C ~ 70°C (TA)	20-SOIC (0.295", 7.50mm Width)	20-SOIC
AT89C2051-24SI	Microchip Technology	IC MCU 8BIT 2KB FLASH 20SOIC	Obsolete	8051	8-Bit	24MHz	UART/USART	LED	15	2KB (2K x 8)	FLASH	-	128 x 8	4 V ~ 6 V	-	Internal	-40°C ~ 85°C (TA)	20-SOIC (0.295", 7.50mm Width)	20-SOIC
AT89C4051-12PC	Microchip Technology	IC MCU 8BIT 4KB FLASH 20DIP	Obsolete	8051	8-Bit	12MHz	UART/USART	Brown-out Detect/Reset, LED, POR	15	4KB (4K x 8)	FLASH	-	128 x 8	4 V ~ 6 V	-	Internal	0°C ~ 70°C (TA)	20-DIP (0.300", 7.62mm)	20-PDIP
AT89C4051-12PI	Microchip Technology	IC MCU 8BIT 4KB FLASH 20DIP	Obsolete	8051	8-Bit	12MHz	UART/USART	Brown-out Detect/Reset, LED, POR	15	4KB (4K x 8)	FLASH	-	128 x 8	4 V ~ 6 V	-	Internal	-40°C ~ 85°C (TA)	20-DIP (0.300", 7.62mm)	20-PDIP
AT89C4051-12PU	Microchip Technology	IC MCU 8BIT 4KB FLASH 20DIP	Active	8051	8-Bit	12MHz	UART/USART	Brown-out Detect/Reset, LED, POR	15	4KB (4K x 8)	FLASH	-	128 x 8	2.7 V ~ 6 V	-	Internal	-40°C ~ 85°C (TA)	20-DIP (0.300", 7.62mm)	20-PDIP
AT89C4051-12SC	Microchip Technology	IC MCU 8BIT 4KB FLASH 20SOIC	Obsolete	8051	8-Bit	12MHz	UART/USART	Brown-out Detect/Reset, LED, POR	15	4KB (4K x 8)	FLASH	-	128 x 8	4 V ~ 6 V	-	Internal	0°C ~ 70°C (TA)	20-SOIC (0.295", 7.50mm Width)	20-SOIC
AT89C4051-12SI	Microchip Technology	IC MCU 8BIT 4KB FLASH 20SOIC	Obsolete	8051	8-Bit	12MHz	UART/USART	Brown-out Detect/Reset, LED, POR	15	4KB (4K x 8)	FLASH	-	128 x 8	4 V ~ 6 V	-	Internal	-40°C ~ 85°C (TA)	20-SOIC (0.295", 7.50mm Width)	20-SOIC
AT89C4051-12SU	Microchip Technology	IC MCU 8BIT 4KB FLASH 20SOIC	Active	8051	8-Bit	12MHz	UART/USART	Brown-out Detect/Reset, LED, POR	15	4KB (4K x 8)	FLASH	-	128 x 8	2.7 V ~ 6 V	-	Internal	-40°C ~ 85°C (TA)	20-SOIC (0.295", 7.50mm Width)	20-SOIC
AT89C4051-24PC	Microchip Technology	IC MCU 8BIT 4KB FLASH 20DIP	Obsolete	8051	8-Bit	24MHz	UART/USART	Brown-out Detect/Reset, LED, POR	15	4KB (4K x 8)	FLASH	-	128 x 8	4 V ~ 6 V	-	Internal	0°C ~ 70°C (TA)	20-DIP (0.300", 7.62mm)	20-PDIP
AT89C4051-24PI	Microchip Technology	IC MCU 8BIT 4KB FLASH 20DIP	Obsolete	8051	8-Bit	24MHz	UART/USART	Brown-out Detect/Reset, LED, POR	15	4KB (4K x 8)	FLASH	-	128 x 8	4 V ~ 6 V	-	Internal	-40°C ~ 85°C (TA)	20-DIP (0.300", 7.62mm)	20-PDIP
AT89C4051-24SC	Microchip Technology	IC MCU 8BIT 4KB FLASH 20SOIC	Obsolete	8051	8-Bit	24MHz	UART/USART	Brown-out Detect/Reset, LED, POR	15	4KB (4K x 8)	FLASH	-	128 x 8	4 V ~ 6 V	-	Internal	0°C ~ 70°C (TA)	20-SOIC (0.295", 7.50mm Width)	20-SOIC
AT89C4051-24SI	Microchip Technology	IC MCU 8BIT 4KB FLASH 20SOIC	Obsolete	8051	8-Bit	24MHz	UART/USART	Brown-out Detect/Reset, LED, POR	15	4KB (4K x 8)	FLASH	-	128 x 8	4 V ~ 6 V	-	Internal	-40°C ~ 85°C (TA)	20-SOIC (0.295", 7.50mm Width)	20-SOIC
AT89C4051-24SU	Microchip Technology	IC MCU 8BIT 4KB FLASH 20SOIC	Active	8051	8-Bit	24MHz	UART/USART	Brown-out Detect/Reset, LED, POR	15	4KB (4K x 8)	FLASH	-	128 x 8	4 V ~ 6 V	-	Internal	-40°C ~ 85°C (TA)	20-SOIC (0.295", 7.50mm Width)	20-SOIC
AT89C51-24AC	Microchip Technology	IC MCU 8BIT 4KB FLASH 44TQFP	Obsolete	8051	8-Bit	24MHz	UART/USART	-	32	4KB (4K x 8)	FLASH	-	128 x 8	4 V ~ 6 V	-	Internal	0°C ~ 70°C	44-TQFP	44-TQFP (10x10)
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)
AT89C51RC-24AU	Microchip Technology	IC MCU 8BIT 32KB FLASH 44TQFP	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-TQFP	44-TQFP (10x10)
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)
AT89C51RC-24PC	Microchip Technology	IC MCU 8BIT 32KB FLASH 40DIP	Obsolete	8051	8-Bit	24MHz	SPI, UART/USART	WDT	32	32KB (32K x 8)	FLASH	-	512 x 8	4 V ~ 5.5 V	-	Internal	0°C ~ 70°C (TA)	40-DIP (0.600", 15.24mm)	40-PDIL
AT89C51RC-24PI	Microchip Technology	IC MCU 8BIT 32KB FLASH 40DIP	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)	40-DIP (0.600", 15.24mm)	40-PDIL
AT89C51RC-24PU	Microchip Technology	IC MCU 8BIT 32KB FLASH 40DIP	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)	40-DIP (0.600", 15.24mm)	40-PDIL
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)
AT89C52-24AC	Microchip Technology	IC MCU 8BIT 8KB FLASH 44TQFP	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 (TA)	44-TQFP	44-TQFP (10x10)
AT89C52-24AI	Microchip Technology	IC MCU 8BIT 8KB FLASH 44TQFP	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	44-TQFP	44-TQFP (10x10)
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)
AT89C52-24PC	Microchip Technology	IC MCU 8BIT 8KB FLASH 40DIP	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 (TA)	40-DIP (0.600", 15.24mm)	40-PDIP
AT89C52-24PI	Microchip Technology	IC MCU 8BIT 8KB FLASH 40DIP	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)	40-DIP (0.600", 15.24mm)	40-PDIP
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)
AT89LP428-20PU	Microchip Technology	IC MCU 8BIT 4KB FLASH 28DIP	Active	8051	8-Bit	20MHz	SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	30	4KB (4K x 8)	FLASH	512 x 8	768 x 8	2.4 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	28-DIP (0.300", 7.62mm)	28-PDIP
AT89LV51-12PI	Microchip Technology	IC MCU 8BIT 4KB FLASH 40DIP	Obsolete	8051	8-Bit	12MHz	UART/USART	-	32	4KB (4K x 8)	FLASH	-	128 x 8	2.7 V ~ 6 V	-	Internal	-40°C ~ 85°C	40-DIP (0.600", 15.24mm)	40-PDIP
SAB80C537-N	Infineon Technologies	IC MCU 8BIT ROMLESS 84PLCC	Obsolete	8051	8-Bit	12MHz	EBI/EMI, UART/USART	POR, PWM, WDT	56	-	ROMless	-	256 x 8	4.5 V ~ 5.5 V	A/D 12x8b	External	0°C ~ 70°C (TA)	84-LCC (J-Lead)	-

Manufacturers for Embedded - Microcontrollers