AT87C51RB2-RLRUM

Part No :: AT87C51RB2-RLRUM

Manufacturer: Roving Networks / Microchip Technology

VIGOR # :: 4798688

Description: IC MCU 8BIT 16KB OTP 44VQFP

Catalog: Embedded - Microcontrollers

DataSheet: AT87C51RB2-RLRUM PDF

Country of origin: -

Date code: -

AT87C51RB2-RLRUM Specifications

Type	Description
Series:	87C
Package:	Tape & Reel (TR)
Part Status:	Obsolete
Core Processor:	80C51
Core Size:	8-Bit
Speed:	40MHz
Connectivity:	UART/USART
Peripherals:	POR, PWM, WDT
Number of I/O:	32
Program Memory Size:	16KB (16K x 8)
Program Memory Type:	OTP
EEPROM Size:	-
RAM Size:	512 x 8
Voltage - Supply (Vcc/Vdd):	4.5V ~ 5.5V
Data Converters:	-
Oscillator Type:	Internal
Operating Temperature:	-40°C ~ 85°C
Mounting Type:	Surface Mount
Package / Case:	44-LQFP
Supplier Device Package:	44-VQFP (10x10)

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: 2297

Shipped from

HK warehouse

Expected Shipping Date

Jan 24 - Jan 28 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price

Current price of AT87C51RB2-RLRUM 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

MB89635PF-GT-1235-BNDE1

IC MCU 8BIT 16KB MROM 64QFP

UPD703235GC(A)-477-8EA-A

IC MCU 32BIT 256KB MROM 100LFQFP

PIC18LC658-I/PT

IC MCU 8BIT 32KB OTP 64TQFP

AT87C51RB2-RLRUM

AT87C51RB2-RLRUM

4798688

Pricing(USD)