Integrated Circuits (ICs)

T89C51RD2-SMSIM

Obsolete

IC MCU 8BIT 64KB FLASH 68PLCC

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Integrated Circuits (ICs)

Obsolete

IC MCU 8BIT 64KB FLASH 68PLCC

Technical Specifications

Parameters and characteristics for this part

Part	Speed	Operating Temperature [Max]	Operating Temperature [Min]	Connectivity	Supplier Device Package	Package / Case	EEPROM Size	Core Processor	Mounting Type	Core Size	Oscillator Type	Program Memory Type	Peripherals	Number of I/O	Voltage - Supply (Vcc/Vdd) [Max]	Voltage - Supply (Vcc/Vdd) [Min]	RAM Size	Program Memory Size
Microchip Technology T89C51RD2-SMSIM	40 MHz	85 °C	-40 °C	SPI UART/USART	68-PLCC (24.23x24.23)	68-LCC (J-Lead)	2K x 8	80C51	Surface Mount	8-Bit	Internal	FLASH	POR PWM WDT	48	5.5 V	4.5 V	1.25 K	64 KB
Microchip Technology T89C51RD2-RDTIL	40 MHz	85 °C	-40 °C	SPI UART/USART	64-VQFP (10x10)	64-LQFP	2K x 8	8051	Surface Mount	8-Bit	Internal	FLASH	POR PWM WDT	48	3.6 V	2.7 V	1.25 K	64 KB
Microchip Technology T89C51RD2-SLSIM	40 MHz	85 °C	-40 °C	SPI UART/USART	44-PLCC (16.6x16.6)	44-LCC (J-Lead)	2K x 8	8051	Surface Mount	8-Bit	Internal	FLASH	POR PWM WDT	32	5.5 V	4.5 V	1.25 K	64 KB

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

Distributor	Package	Quantity	$

General part information

80C51 89C Microcontroller IC 8-Bit 40MHz 64KB (64K x 8) FLASH 68-PLCC (24.23x24.23)

Technical documentation and resources