AT89C51RB2-SLRUL

Active

Atmel

IC MCU 8BIT 16KB FLASH 44PLCC

Search across all available documentation for this part.

Active

Atmel

IC MCU 8BIT 16KB FLASH 44PLCC

Technical Specifications

Parameters and characteristics for this part

Part	Speed	Supplier Device Package	Number of I/O	Voltage - Supply (Vcc/Vdd) [Max]	Voltage - Supply (Vcc/Vdd) [Min]	Core Size	Core Processor	Oscillator Type	Mounting Type	RAM Size	Package / Case	Package / Case	Package / Case	Peripherals	Operating Temperature [Max]	Operating Temperature [Min]	Program Memory Type	Connectivity	Program Memory Size
Atmel AT89C51RB2-3CSUL	40 MHz	40-PDIL	32	3.6 V	2.7 V	8-Bit	80C51	External	Through Hole	1.25 K	15.24 mm	0.6 in	40-DIP	POR PWM WDT	85 °C	-40 °C	FLASH	SPI UART/USART	16 KB
Atmel AT89C51RB2-SLRUL	40 MHz	44-PLCC (16.6x16.6)	32	3.6 V	2.7 V	8-Bit	80C51	External	Surface Mount	1.25 K			44-LCC (J-Lead)	POR PWM WDT	85 °C	-40 °C	FLASH	SPI UART/USART	16 KB
Atmel AT89C51IC2-RLRUL	40 MHz	44-VQFP (10x10)	34	3.6 V	2.7 V	8-Bit	80C51	External	Surface Mount	1.25 K			44-LQFP	POR PWM WDT	85 °C	-40 °C	FLASH	I2C SPI UART/USART	32 KB
Atmel AT89C51IC2-SLRUL	40 MHz	44-PLCC (16.6x16.6)	34	3.6 V	2.7 V	8-Bit	80C51	External	Surface Mount	1.25 K			44-LCC (J-Lead)	POR PWM WDT	85 °C	-40 °C	FLASH	I2C SPI UART/USART	32 KB

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Bulk	37	$ 8.32
	Cut Tape (CT)	1	$ 8.15
	Digi-Reel®	1	$ 8.15
	Tape & Reel (TR)	500	$ 6.75

General part information

80C51 89C Microcontroller IC 8-Bit 40MHz 16KB (16K x 8) FLASH 44-PLCC (16.6x16.6)

Technical documentation and resources

No documents available