P87C51RC+4B,557

Part No :: P87C51RC+4B,557

Manufacturer: VIGOR

VIGOR # :: 3646960

Description: IC MCU 8BIT 32KB OTP 44PQFP

Catalog: Embedded - Microcontrollers

DataSheet: P87C51RC+4B,557 PDF

Country of origin: -

Date code: -

P87C51RC+4B,557 Specifications

Type	Description
Series:	87C
Package:	Tray
Part Status:	Obsolete
Core Processor:	8051
Core Size:	8-Bit
Speed:	16MHz
Connectivity:	EBI/EMI, UART/USART
Peripherals:	POR, PWM, WDT
Number of I/O:	32
Program Memory Size:	32KB (32K x 8)
Program Memory Type:	OTP
EEPROM Size:	-
RAM Size:	512 x 8
Voltage - Supply (Vcc/Vdd):	2.7V ~ 5.5V
Data Converters:	-
Oscillator Type:	Internal
Operating Temperature:	0°C ~ 70°C (TA)
Mounting Type:	Surface Mount
Package / Case:	44-QFP
Supplier Device Package:	44-PQFP (10x10)

Alternative Products

Part Number	Manufacturer & Description	Compare
DS80C320-FCG Match 75%	VIGOR IC MCU 8BIT ROMLESS 44MQFP	P87C51RC+4B,557 vs DS80C320-FCG
DS80C320-FCG+ Match 75%	Maxim Integrated IC MCU 8BIT ROMLESS 44MQFP	P87C51RC+4B,557 vs DS80C320-FCG+
P87C52SBBB,557 Match 62%	VIGOR IC MCU 8BIT 8KB OTP 44QFP	P87C51RC+4B,557 vs P87C52SBBB,557
P80C32SBBB,557 Match 100%	VIGOR MICROCONTROLLER, 8 BIT, 80C51 CP	P87C51RC+4B,557 vs P80C32SBBB,557
P80C31SBBB,557 Match 100%	NXP Semiconductors IC MCU 8BIT ROMLESS 44PQFP	P87C51RC+4B,557 vs P80C31SBBB,557
P80C51FA-4B,557 Match 100%	NXP Semiconductors IC MCU 8BIT ROMLESS 44PQFP	P87C51RC+4B,557 vs P80C51FA-4B,557

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In Stock: 1116

Shipped from

HK warehouse

Expected Shipping Date

Jul 23 - Jul 27 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	~~$4.9200~~	~~$4.92~~

Current price of P87C51RC+4B,557 is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@Vigorcomp.com

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P87C51RC+4B,557

P87C51RC+4B,557

3646960

Pricing(USD)