Integrated Circuits (ICs)

P87C54X2BBD,157

Obsolete

NXP USA Inc.

IC MCU 8BIT 16KB OTP 44LQFP

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Integrated Circuits (ICs)

P87C54X2BBD,157

Obsolete

NXP USA Inc.

IC MCU 8BIT 16KB OTP 44LQFP

Deep-Dive with AI

DocumentsDatasheet

Specifications Series Pricing CAD Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	P87C54X2BBD,157

Connectivity	UART, EMI, USART, EBI
Core Processor	8051
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-LQFP
Package Length	10 mm
Package Name	44-LQFP
Package Width	10 mm
Peripherals	POR
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	33 MHz
Voltage - Supply (Vcc/Vdd) Maximum	5.5 V
Voltage - Supply (Vcc/Vdd) Minimum	2.7 V

P87C54 Series

Part	Core Size (Bit Width)	RAM Size Width	RAM Size Depth	Speed	Core Processor	Package Name	Operating Temperature (Min)	Operating Temperature (Max)	Peripherals	Oscillator Type	Number of I/O	Voltage - Supply (Vcc/Vdd) Minimum	Voltage - Supply (Vcc/Vdd) Maximum	Connectivity	Mounting Type	Program Memory Type	Package Length	Package Width	Program Memory Depth	Program Memory Width	Program Memory Size	Package / Case
NXP USA Inc. P87C54X2BN,112	8 Bit	8 bit	256	33 MHz	8051	40-DIP	0 °C	70 °C	POR	Internal	32	2.7 V	5.5 V	EBI EMI UART USART	Through Hole	OTP	0.6 in	15.24 mm	16 K	8 bit	16 KB
NXP USA Inc. P87C54SBPN,112	8 Bit	8 bit	256	16 MHz	8051	40-DIP	0 °C	70 °C	POR	Internal	32	2.7 V	5.5 V	EBI EMI UART USART	Through Hole	OTP	0.6 in	15.24 mm	16 K	8 bit	16 KB
NXP USA Inc. P87C54SBAA512	8 Bit	8 bit	256	16 MHz	80C51	44-PLCC	0 °C	70 °C	POR PWM WDT	Internal	32	2.7 V	5.5 V	UART USART	Surface Mount	OTP			16 K	8 bit	16 KB	44-LCC (J-Lead)
NXP USA Inc. P87C54X2FA,512	8 Bit	8 bit	256	33 MHz	8051	44-PLCC	-40 °C	85 °C	POR	Internal	32	2.7 V	5.5 V	EBI EMI UART USART	Surface Mount	OTP	16.59 mm	16.59 mm	16 K	8 bit	16 KB	44-LCC (J-Lead)
NXP USA Inc. P87C54X2BA,512	8 Bit	8 bit	256	33 MHz	8051	44-PLCC	0 °C	70 °C	POR	Internal	32	2.7 V	5.5 V	EBI EMI UART USART	Surface Mount	OTP	16.59 mm	16.59 mm	16 K	8 bit	16 KB	44-LCC (J-Lead)
NXP USA Inc. P87C54X2FBD,157	8 Bit	8 bit	256	33 MHz	8051	44-LQFP	-40 °C	85 °C	POR	Internal	32	2.7 V	5.5 V	EBI EMI UART USART	Surface Mount	OTP	10 mm	10 mm	16 K	8 bit	16 KB	44-LQFP
NXP USA Inc. P87C54X2BBD,157	8 Bit	8 bit	256	33 MHz	8051	44-LQFP	0 °C	70 °C	POR	Internal	32	2.7 V	5.5 V	EBI EMI UART USART	Surface Mount	OTP	10 mm	10 mm	16 K	8 bit	16 KB	44-LQFP

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	$ 0.00	1m+

CAD

3D models and CAD resources for this part

Description

General part information

P87C54 Series

8051 87C Microcontroller IC 8-Bit 33MHz 16KB (16K x 8) OTP 44-LQFP (10x10)

Documents

Technical documentation and resources