AT80C51RD2 Series

Catalog

IC MCU 8BIT ROMLESS 40PDIL

Part	Mounting Type	Peripherals	Voltage - Supply (Vcc/Vdd) Minimum	Voltage - Supply (Vcc/Vdd) Maximum	Package Length	Package Name	Package Width	Program Memory Type	Operating Temperature (Max)	Operating Temperature (Min)	Oscillator Type	Speed	RAM Size Depth	RAM Size Width	Number of I/O	Connectivity	Core Size (Bit Width)	Core Processor	Package / Case
Microchip Technology AT80C51RD2-3CSIM	Through Hole	POR PWM WDT	2.7 V	5.5 V	0.6 in	40-DIP 40-PDIL	15.24 mm	ROMless	85 °C	-40 °C	Internal	40 MHz	1 K	8 bit	32	UART USART	8 Bit	80C51
Microchip Technology AT80C51RD2-RLTIM	Surface Mount	POR PWM WDT	2.7 V	5.5 V	10 mm	44-VQFP	10 mm	ROMless	85 °C	-40 °C	Internal	40 MHz	1 K	8 bit	32	UART USART	8 Bit	80C51	44-LQFP
Microchip Technology AT80C51RD2T-RLRUM	Surface Mount	POR PWM WDT	2.7 V	5.5 V	10 mm	44-VQFP	10 mm	ROMless	85 °C	-40 °C	Internal	40 MHz	1 K	8 bit	32	UART USART	8 Bit	80C51	44-LQFP
Microchip Technology AT80C51RD2-3CSUM	Through Hole	POR PWM WDT	2.7 V	5.5 V	0.6 in	40-DIP 40-PDIL	15.24 mm	ROMless	85 °C	-40 °C	Internal	40 MHz	1 K	8 bit	32	UART USART	8 Bit	80C51
Microchip Technology AT80C51RD2-SLSUM	Surface Mount	POR PWM WDT	2.7 V	5.5 V	16.6 mm	44-PLCC	16.6 mm	ROMless	85 °C	-40 °C	Internal	40 MHz	1 K	8 bit	32	UART USART	8 Bit	80C51	44-LCC (J-Lead)
Microchip Technology AT80C51RD2-SLSIM	Surface Mount	POR PWM WDT	2.7 V	5.5 V	16.6 mm	44-PLCC	16.6 mm	ROMless	85 °C	-40 °C	Internal	40 MHz	1 K	8 bit	32	UART USART	8 Bit	80C51	44-LCC (J-Lead)
Microchip Technology AT80C51RD2-RLTUM	Surface Mount	POR PWM WDT	2.7 V	5.5 V	10 mm	44-VQFP	10 mm	ROMless	85 °C	-40 °C	Internal	40 MHz	1 K	8 bit	32	UART USART	8 Bit	80C51	44-LQFP
Microchip Technology AT80C51RD2T-RLTUM	Surface Mount	POR PWM WDT	2.7 V	5.5 V	10 mm	44-VQFP	10 mm	ROMless	85 °C	-40 °C	Internal	40 MHz	1 K	8 bit	32	UART USART	8 Bit	80C51	44-LQFP
Microchip Technology AT80C51RD2-SLRUM	Surface Mount	POR PWM WDT	2.7 V	5.5 V	16.6 mm	44-PLCC	16.6 mm	ROMless	85 °C	-40 °C	Internal	40 MHz	1 K	8 bit	32	UART USART	8 Bit	80C51	44-LCC (J-Lead)
Microchip Technology AT80C51RD2-RLRUM	Surface Mount	POR PWM WDT	2.7 V	5.5 V	10 mm	44-VQFP	10 mm	ROMless	85 °C	-40 °C	Internal	40 MHz	1 K	8 bit	32	UART USART	8 Bit	80C51	44-LQFP