Specification	TS87C54X2-LCB

Connectivity	USART, UART
Core Processor	80C51
Core Size (Bit Width)	8 Bit
Mounting Type	Surface Mount
Number of I/O	32
Operating Temperature (Max)	70 °C
Operating Temperature (Min)	0 °C
Oscillator Type	Internal
Package / Case	44-LCC (J-Lead)
Package Length	16.6 mm
Package Name	44-PLCC
Package Width	16.6 mm
Peripherals	POR, WDT
Program Memory Depth	16 K
Program Memory Size	16 KB
Program Memory Type	OTP
Program Memory Width	8 bit
RAM Size Depth	256
RAM Size Width	8 bit
Speed (Max)	20 MHz, 30 MHz
Speed (Min)	20 MHz, 30 MHz
Voltage - Supply (Vcc/Vdd) Maximum	5.5 V
Voltage - Supply (Vcc/Vdd) Minimum	2.7 V

TS87C54 Series

Part	Core Processor	Number of I/O	Package Name	RAM Size Width	RAM Size Depth	Program Memory Type	Oscillator Type	Operating Temperature (Max)	Operating Temperature (Min)	Mounting Type	Package Length	Package Width	Core Size (Bit Width)	Speed (Min)	Speed (Max)	Peripherals	Program Memory Depth	Program Memory Width	Program Memory Size	Voltage - Supply (Vcc/Vdd) Maximum	Voltage - Supply (Vcc/Vdd) Minimum	Connectivity	Package / Case
Microchip Technology TS87C54X2-MIA	80C51	32	40-DIP 40-PDIL	8 bit	256	OTP	Internal	85 °C	-40 °C	Through Hole	0.6 in	15.24 mm	8 Bit	40 40 MHz	20 MHz	POR WDT	16 K	8 bit	16 KB	5.5 V	4.5 V	UART USART
Microchip Technology TS87C54X2-LCC	80C51	32	44-PQFP	8 bit	256	OTP	Internal	70 °C	0 °C	Surface Mount			8 Bit	20 MHz 30 MHz	20 MHz 30 MHz	POR WDT	16 K	8 bit	16 KB	5.5 V	2.7 V	UART USART	44-QFP
Microchip Technology TS87C54X2-LIA	80C51	32	40-DIP 40-PDIL	8 bit	256	OTP	Internal	85 °C	-40 °C	Through Hole	0.6 in	15.24 mm	8 Bit	20 MHz 30 MHz	20 MHz 30 MHz	POR WDT	16 K	8 bit	16 KB	5.5 V	2.7 V	UART USART
Microchip Technology TS87C54X2-VIC	80C51	32	44-PQFP	8 bit	256	OTP	Internal	85 °C	-40 °C	Surface Mount			8 Bit	40 MHz	30 MHz	POR WDT	16 K	8 bit	16 KB	5.5 V	4.5 V	UART USART	44-QFP
Microchip Technology TS87C54X2-LIE	80C51	32	44-VQFP	8 bit	256	OTP	Internal	85 °C	-40 °C	Surface Mount			8 Bit	20 MHz 30 MHz	20 MHz 30 MHz	POR WDT	16 K	8 bit	16 KB	5.5 V	2.7 V	UART USART	44-QFP
Microchip Technology TS87C54X2-LCA	80C51	32	40-DIP 40-PDIL	8 bit	256	OTP	Internal	70 °C	0 °C	Through Hole	0.6 in	15.24 mm	8 Bit	20 MHz 30 MHz	20 MHz 30 MHz	POR WDT	16 K	8 bit	16 KB	5.5 V	2.7 V	UART USART
Microchip Technology TS87C54X2-VIE	80C51	32	44-VQFP	8 bit	256	OTP	Internal	85 °C	-40 °C	Surface Mount			8 Bit	40 MHz	30 MHz	POR WDT	16 K	8 bit	16 KB	5.5 V	4.5 V	UART USART	44-QFP
Microchip Technology TS87C54X2-MIE	80C51	32	44-VQFP	8 bit	256	OTP	Internal	85 °C	-40 °C	Surface Mount			8 Bit	40 40 MHz	20 MHz	POR WDT	16 K	8 bit	16 KB	5.5 V	4.5 V	UART USART	44-QFP
Microchip Technology TS87C54X2-MCC	80C51	32	44-PQFP	8 bit	256	OTP	Internal	70 °C	0 °C	Surface Mount			8 Bit	40 40 MHz	20 MHz	POR WDT	16 K	8 bit	16 KB	5.5 V	4.5 V	UART USART	44-QFP
Microchip Technology TS87C54X2-LIC	80C51	32	44-PQFP	8 bit	256	OTP	Internal	85 °C	-40 °C	Surface Mount			8 Bit	20 MHz 30 MHz	20 MHz 30 MHz	POR WDT	16 K	8 bit	16 KB	5.5 V	2.7 V	UART USART	44-QFP

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TS87C54X2-LCB | Datasheet