Integrated Circuits (ICs)

TS87C54X2-VIE

Obsolete

Microchip Technology

IC MCU 8BIT 16KB OTP 44VQFP

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Integrated Circuits (ICs)

TS87C54X2-VIE

Obsolete

Microchip Technology

IC MCU 8BIT 16KB OTP 44VQFP

Deep-Dive with AI

DocumentsDatasheet

Specifications Series Pricing CAD Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	TS87C54X2-VIE

Connectivity	USART, UART
Core Processor	80C51
Core Size (Bit Width)	8 Bit
Mounting Type	Surface Mount
Number of I/O	32
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Oscillator Type	Internal
Package / Case	44-QFP
Package Name	44-VQFP
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)	30 MHz
Speed (Min)	40 MHz
Voltage - Supply (Vcc/Vdd) Maximum	5.5 V
Voltage - Supply (Vcc/Vdd) Minimum	4.5 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

Pricing

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

Distributor	Package	Quantity	$	Updated

Digikey	N/A	0	$ 2.06	1m+

CAD

3D models and CAD resources for this part

Description

General part information

TS87C54 Series

80C51 87C Microcontroller IC 8-Bit 40/30MHz 16KB (16K x 8) OTP 44-VQFP

Documents

Technical documentation and resources