AT89C51 Series

Manufacturer: Atmel

Catalog

IC MCU 8BIT 16KB FLASH 40PDIL

Part	Speed	Package / Case	Mounting Type	Number of I/O	Voltage - Supply (Vcc/Vdd) [Max]	Voltage - Supply (Vcc/Vdd) [Min]	Program Memory Type	RAM Size	Operating Temperature [Max]	Operating Temperature [Min]	Core Processor	Oscillator Type	Core Size	Connectivity	Program Memory Size	Supplier Device Package	Peripherals
Atmel AT89C51RB2-3CSUL	40 MHz	40-DIP (0.600	Through Hole	32	3.6 V	2.7 V	FLASH	1.25 K	85 C	-40 ¯C	80C51	External	8-Bit	SPI UART/USART	16 KB	40-PDIL	POR PWM WDT
Atmel AT89C51RB2-SLRUL	40 MHz	44-LCC (J-Lead)	Surface Mount	32	3.6 V	2.7 V	FLASH	1.25 K	85 C	-40 ¯C	80C51	External	8-Bit	SPI UART/USART	16 KB	44-PLCC (16.6x16.6)	POR PWM WDT
Atmel AT89C51IC2-RLRUL	40 MHz	44-LQFP	Surface Mount	34	3.6 V	2.7 V	FLASH	1.25 K	85 C	-40 ¯C	80C51	External	8-Bit	I2C SPI UART/USART	32 KB	44-VQFP (10x10)	POR PWM WDT
Atmel AT89C51IC2-SLSUL	60 MHz	44-LCC (J-Lead)	Surface Mount	34	3.6 V	2.7 V	FLASH	1.25 K	85 C	-40 ¯C	80C51	External	8-Bit	I2C SPI UART/USART	32 KB	44-PLCC (16.6x16.6)	POR PWM WDT
Atmel AT89C51IC2-SLRUL	40 MHz	44-LCC (J-Lead)	Surface Mount	34	3.6 V	2.7 V	FLASH	1.25 K	85 C	-40 ¯C	80C51	External	8-Bit	I2C SPI UART/USART	32 KB	44-PLCC (16.6x16.6)	POR PWM WDT