AT89C51RB2-RLTUL

Part No :: AT89C51RB2-RLTUL

Manufacturer: Roving Networks / Microchip Technology

VIGOR # :: 3642829

Description: IC MCU 8BIT 16KB FLASH 44VQFP

Catalog: Embedded - Microcontrollers

DataSheet: AT89C51RB2-RLTUL PDF

Country of origin: -

Date code: -

AT89C51RB2-RLTUL Specifications

Type	Description
Series:	89C
Package:	Tray
Part Status:	Active
Core Processor:	80C51
Core Size:	8-Bit
Speed:	40MHz
Connectivity:	SPI, UART/USART
Peripherals:	POR, PWM, WDT
Number of I/O:	32
Program Memory Size:	16KB (16K x 8)
Program Memory Type:	FLASH
EEPROM Size:	-
RAM Size:	1.25K x 8
Voltage - Supply (Vcc/Vdd):	2.7V ~ 3.6V
Data Converters:	-
Oscillator Type:	External
Operating Temperature:	-40°C ~ 85°C (TA)
Mounting Type:	Surface Mount
Package / Case:	44-LQFP
Supplier Device Package:	44-VQFP (10x10)

Alternative Products

Part Number	Manufacturer & Description	Compare
AT89C51RC2-RLRUL Match 74%	Roving Networks / Microchip Technology IC MCU 8BIT 32KB FLASH 44VQFP	AT89C51RB2-RLTUL vs AT89C51RC2-RLRUL
AT89C51RC2-RLTUL Match 74%	Roving Networks / Microchip Technology IC MCU 8BIT 32KB FLASH 44VQFP	AT89C51RB2-RLTUL vs AT89C51RC2-RLTUL
AT89C51RC2-RLTUM Match 58%	Roving Networks / Microchip Technology IC MCU 8BIT 32KB FLASH 44VQFP	AT89C51RB2-RLTUL vs AT89C51RC2-RLTUM
AT89C51RB2-RLTUM Match 85%	Roving Networks / Microchip Technology IC MCU 8BIT 16KB FLASH 44VQFP	AT89C51RB2-RLTUL vs AT89C51RB2-RLTUM
AT89C51RB2-RLRUL Match 100%	VIGOR IC MCU 8BIT 16KB FLASH 44VQFP	AT89C51RB2-RLTUL vs AT89C51RB2-RLRUL
AT89C51RB2-RLRUM Match 85%	Roving Networks / Microchip Technology IC MCU 8BIT 16KB FLASH 44VQFP	AT89C51RB2-RLTUL vs AT89C51RB2-RLRUM

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: 9995

Shipped from

HK warehouse

Expected Shipping Date

Sep 06 - Sep 10 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	~~$6.2200~~	~~$6.22~~
25	~~$5.7130~~	~~$142.82~~
100	~~$5.1692~~	~~$516.92~~

Current price of AT89C51RB2-RLTUL 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

PIC16LF15344T-I/SS

IC MCU 8BIT 7KB FLASH 20SSOP

CY9AF144LAPMC1-G-JNE2

IC MCU 32BIT 288KB FLASH 64LQFP

PIC24FJ128GL306-E/PT

IC MCU 16BIT 128KB FLASH 64TQFP

AT89C51RB2-RLTUL

AT89C51RB2-RLTUL

3642829

Pricing(USD)