P87C51FB-4B,557

Part No :: P87C51FB-4B,557

Manufacturer: NXP Semiconductors

VIGOR # :: 4799925

Description: IC MCU 8BIT 16KB OTP 44PQFP

Catalog: Embedded - Microcontrollers

DataSheet: P87C51FB-4B,557 PDF

Country of origin: -

Date code: -

P87C51FB-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Part Status:	Obsolete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
Number of I/O:	32
Program Memory Size:	16KB (16K x 8)
Program Memory Type:	OTP
EEPROM Size:	-
RAM Size:	256 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%	Maxim Integrated IC MCU 8BIT ROMLESS 44MQFP	P87C51FB-4B,557 vs DS80C320-FCG+
P87C52SBBB,557 Match 62%	VIGOR IC MCU 8BIT 8KB OTP 44QFP	P87C51FB-4B,557 vs P87C52SBBB,557
P80C32SBBB,557 Match 100%	VIGOR MICROCONTROLLER, 8 BIT, 80C51 CP	P87C51FB-4B,557 vs P80C32SBBB,557
P80C31SBBB,557 Match 100%	NXP Semiconductors IC MCU 8BIT ROMLESS 44PQFP	P87C51FB-4B,557 vs P80C31SBBB,557
DS80C320-FNG Match 75%	Maxim Integrated IC MCU 8BIT ROMLESS 44MQFP	P87C51FB-4B,557 vs DS80C320-FNG
P80C51FA-4B,557 Match 100%	NXP Semiconductors IC MCU 8BIT ROMLESS 44PQFP	P87C51FB-4B,557 vs P80C51FA-4B,557

Please confirm the specifications of the products when ordering.
MOQ means the minimum order quantity required to purchase each parts.
If you have special order instructions,please note it on the ordering pages.
The Pre-Shipment Inspection (PSI) will be applied.
You can email us to change the order details before shipment.
Orders cannot be canceled after shipping the packages.

TT in advance (bank transfer), Credit Card, PayPal can be chosen.
Cash transfer only. (Transfer with checks and bills are not accepted.)
Customer is responsible for paying all possible charges,including sales tax, VAT and customs charges,etc.
If you need the detailed invoice or tax ID,please email us.

FedEx, DHL, and UPS can be selected.
You can select whether to charge shipping fee by your shipping account or to charge by our side.
Please confirm with the logistics company in advance if you are in a remote area. (It may cost extra fees (35-50 USD) for delivery at those areas.)
The shopping cart will automatically calculate the shipping cost.
Delivery time: At the same day (Order deadline is 2pm, HK Time).
Delivery date: usually 2 to 7 working days.
It is unable to appoint a date of delivery.
Tracking number will be sent once your order has been shipped. (It may take up to 24 hours before carriers display the info.)

In Stock: 0

Shipped from

HK warehouse

Expected Shipping Date

Jul 23 - Jul 27 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price

Current price of P87C51FB-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

Hot Products