AT87C54X2 Series

Catalog

IC MCU 8BIT 16KB OTP 40PDIL

Part	Package Name	Voltage - Supply (Vcc/Vdd) Maximum	Voltage - Supply (Vcc/Vdd) Minimum	Package Length	Package Width	Operating Temperature (Max)	Operating Temperature (Min)	Connectivity	Core Processor	Program Memory Type	Program Memory Depth	Program Memory Width	Program Memory Size	RAM Size Width	RAM Size Depth	Number of I/O	Core Size (Bit Width)	Oscillator Type	Speed (Min)	Speed (Max)	Peripherals	Mounting Type	Package / Case
Microchip Technology AT87C54X2-3CSUM	40-DIP 40-PDIL	5.5 V	4.5 V	0.6 in	15.24 mm	85 °C	-40 °C	UART USART	80C51	OTP	16 K	8 bit	16 KB	8 bit	256	32	8 Bit	Internal	40 40 MHz	20 MHz	POR WDT	Through Hole
Microchip Technology AT87C54X2-3CSUL	40-DIP 40-PDIL	5.5 V	2.7 V	0.6 in	15.24 mm	85 °C	-40 °C	UART USART	80C51	OTP	16 K	8 bit	16 KB	8 bit	256	32	8 Bit	Internal	20 MHz 30 MHz	20 MHz 30 MHz	POR WDT	Through Hole
Microchip Technology AT87C54X2-RLTUM	44-VQFP	5.5 V	4.5 V	10 mm	10 mm	85 °C	-40 °C	UART USART	80C51	OTP	16 K	8 bit	16 KB	8 bit	256	32	8 Bit	Internal	40 40 MHz	20 MHz	POR WDT	Surface Mount	44-LQFP
Microchip Technology AT87C54X2-SLSUL	44-PLCC	5.5 V	2.7 V	16.6 mm	16.6 mm	85 °C	-40 °C	UART USART	80C51	OTP	16 K	8 bit	16 KB	8 bit	256	32	8 Bit	Internal	20 MHz 30 MHz	20 MHz 30 MHz	POR WDT	Surface Mount	44-LCC (J-Lead)
Microchip Technology AT87C54X2-SLSUM	44-PLCC	5.5 V	4.5 V	16.6 mm	16.6 mm	85 °C	-40 °C	UART USART	80C51	OTP	16 K	8 bit	16 KB	8 bit	256	32	8 Bit	Internal	40 40 MHz	20 MHz	POR WDT	Surface Mount	44-LCC (J-Lead)