Integrated Circuits (ICs)

P87C51X2BA,512

Obsolete

Freescale Semiconductor - NXP

IC MCU 8BIT 4KB OTP 44PLCC

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Integrated Circuits (ICs)

P87C51X2BA,512

Obsolete

Freescale Semiconductor - NXP

IC MCU 8BIT 4KB OTP 44PLCC

Deep-Dive with AI

DocumentsDatasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	P87C51X2BA,512

Connectivity	UART/USART, EBI/EMI
Core Processor	8051
Core Size	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)
Peripherals	POR
Program Memory Size	4 KB
Program Memory Type	OTP
RAM Size	128 x 8
Speed	33 MHz
Supplier Device Package	44-PLCC (16.59x16.59)
Voltage - Supply (Vcc/Vdd) [Max]	5.5 V
Voltage - Supply (Vcc/Vdd) [Min]	2.7 V

P87C51 Series

Part	Oscillator Type	Number of I/O	Peripherals	Speed	Voltage - Supply (Vcc/Vdd) [Min]	Voltage - Supply (Vcc/Vdd) [Max]	Package / Case	Operating Temperature [Max]	Operating Temperature [Min]	Core Processor	RAM Size	Connectivity	Mounting Type	Program Memory Size	Program Memory Type	Core Size	Supplier Device Package	RAM Size	Package / Case	Package / Case
Freescale Semiconductor - NXP P87C51RD2FA,512	Internal	32	POR PWM WDT	33 MHz	2.7 V	5.5 V	44-LCC (J-Lead)	85 °C	-40 °C	8051	1 K	EBI/EMI UART/USART	Surface Mount	64 KB	OTP	8-Bit
Freescale Semiconductor - NXP P87C51FB-5A,512	Internal	32	POR PWM	16 MHz	2.7 V	5.5 V	44-LCC (J-Lead)	85 °C	-40 °C	8051		EBI/EMI UART/USART	Surface Mount	16 KB	OTP	8-Bit	44-PLCC (16.59x16.59)	256 x 8
Freescale Semiconductor - NXP P87C51RB2BBD,157	Internal	32	POR PWM WDT	33 MHz	2.7 V	5.5 V	44-LQFP	70 °C	0 °C	8051	512	EBI/EMI UART/USART	Surface Mount	16 KB	OTP	8-Bit	44-LQFP (10x10)
Freescale Semiconductor - NXP P87C51X2BA,512	Internal	32	POR	33 MHz	2.7 V	5.5 V	44-LCC (J-Lead)	70 °C	0 °C	8051		EBI/EMI UART/USART	Surface Mount	4 KB	OTP	8-Bit	44-PLCC (16.59x16.59)	128 x 8
Freescale Semiconductor - NXP P87C51FB-4B,557	Internal	32	POR PWM	16 MHz	2.7 V	5.5 V	44-QFP	70 °C	0 °C	8051		EBI/EMI UART/USART	Surface Mount	16 KB	OTP	8-Bit	44-PQFP (10x10)	256 x 8
Freescale Semiconductor - NXP P87C51FA-4N,112	Internal	32	POR PWM	16 MHz	2.7 V	5.5 V	40-DIP	70 °C	0 °C	8051		EBI/EMI UART/USART	Through Hole		OTP	8-Bit	40-DIP	256 x 8	15.24 mm	0.6 in
Freescale Semiconductor - NXP P87C51RA+IA,512	Internal	32	POR PWM WDT	33 MHz	4.5 V	5.5 V	44-LCC (J-Lead)	70 °C	0 °C	8051	512	EBI/EMI UART/USART	Surface Mount		OTP	8-Bit	44-PLCC (16.59x16.59)
Freescale Semiconductor - NXP P87C51RB+4A,512	Internal	32	POR PWM WDT	16 MHz	2.7 V	5.5 V	44-LCC (J-Lead)	70 °C	0 °C	8051	512	EBI/EMI UART/USART	Surface Mount	16 KB	OTP	8-Bit	44-PLCC (16.59x16.59)
Freescale Semiconductor - NXP P87C51RA+4A,512	Internal	32	POR PWM WDT	16 MHz	2.7 V	5.5 V	44-LCC (J-Lead)	70 °C	0 °C	8051	512	EBI/EMI UART/USART	Surface Mount		OTP	8-Bit	44-PLCC (16.59x16.59)
Freescale Semiconductor - NXP P87C51FC-4A,512	Internal	32	POR PWM	16 MHz	2.7 V	5.5 V	44-LCC (J-Lead)	70 °C	0 °C	8051		EBI/EMI UART/USART	Surface Mount	32 KB	OTP	8-Bit	44-PLCC (16.59x16.59)	256 x 8

Pricing

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

Distributor	Package	Quantity	$

Description

General part information

P87C51 Series

8051 87C Microcontroller IC 8-Bit 33MHz 4KB (4K x 8) OTP 44-PLCC (16.59x16.59)

Documents

Technical documentation and resources