AT89C51 Series

Manufacturer: Atmel

Catalog

IC MCU 8BIT 16KB FLASH 40PDIL

Part	Peripherals	Package Name	Program Memory Depth	Program Memory Width	Program Memory Size	Connectivity	Core Size (Bit Width)	Oscillator Type	Core Processor	Operating Temperature (Max)	Operating Temperature (Min)	RAM Size Depth	RAM Size Width	Program Memory Type	Voltage - Supply (Vcc/Vdd) Maximum	Voltage - Supply (Vcc/Vdd) Minimum	Number of I/O	Mounting Type	Package Length	Package Width	Speed	Package / Case
Atmel AT89C51RB2-3CSUL	POR PWM WDT	40-DIP 40-PDIL	16 K	8 bit	16 KB	SPI UART USART	8 Bit	External	80C51	85 °C	-40 °C	1.25 K	8 bit	FLASH	3.6 V	2.7 V	32	Through Hole	0.6 in	15.24 mm	40 MHz
Atmel AT89C51RB2-SLRUL	POR PWM WDT	44-PLCC	16 K	8 bit	16 KB	SPI UART USART	8 Bit	External	80C51	85 °C	-40 °C	1.25 K	8 bit	FLASH	3.6 V	2.7 V	32	Surface Mount	16.6 mm	16.6 mm	40 MHz	44-LCC (J-Lead)
Atmel AT89C51IC2-RLRUL	POR PWM WDT	44-VQFP	32 K	8 bit	32 KB	I2C SPI UART USART	8 Bit	External	80C51	85 °C	-40 °C	1.25 K	8 bit	FLASH	3.6 V	2.7 V	34	Surface Mount	10 mm	10 mm	40 MHz	44-LQFP
Atmel AT89C51IC2-SLSUL	POR PWM WDT	44-PLCC	32 K	8 bit	32 KB	I2C SPI UART USART	8 Bit	External	80C51	85 °C	-40 °C	1.25 K	8 bit	FLASH	3.6 V	2.7 V	34	Surface Mount	16.6 mm	16.6 mm	60 MHz	44-LCC (J-Lead)
Atmel AT89C51IC2-SLRUL	POR PWM WDT	44-PLCC	32 K	8 bit	32 KB	I2C SPI UART USART	8 Bit	External	80C51	85 °C	-40 °C	1.25 K	8 bit	FLASH	3.6 V	2.7 V	34	Surface Mount	16.6 mm	16.6 mm	40 MHz	44-LCC (J-Lead)