AT89C51RB2-RLTUM

Part No :: AT89C51RB2-RLTUM

Manufacturer: Roving Networks / Microchip Technology

VIGOR # :: 3647587

Description: IC MCU 8BIT 16KB FLASH 44VQFP

Catalog: Embedded - Microcontrollers

DataSheet: AT89C51RB2-RLTUM PDF

Country of origin: -

Date code: -

AT89C51RB2-RLTUM Specifications

Type	Description
Series:	89C
Package:	Tray
Part Status:	Active
Core Processor:	80C51
Core Size:	8-Bit
Speed:	60MHz
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 ~ 5.5V
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 58%	Roving Networks / Microchip Technology IC MCU 8BIT 32KB FLASH 44VQFP	AT89C51RB2-RLTUM vs AT89C51RC2-RLRUL
AT89C51RC2-RLTUL Match 58%	Roving Networks / Microchip Technology IC MCU 8BIT 32KB FLASH 44VQFP	AT89C51RB2-RLTUM vs AT89C51RC2-RLTUL
AT89C51RB2-RLTUL Match 85%	Roving Networks / Microchip Technology IC MCU 8BIT 16KB FLASH 44VQFP	AT89C51RB2-RLTUM vs AT89C51RB2-RLTUL
AT89C51RC2-RLTUM Match 74%	Roving Networks / Microchip Technology IC MCU 8BIT 32KB FLASH 44VQFP	AT89C51RB2-RLTUM vs AT89C51RC2-RLTUM
AT89C51RB2-RLRUL Match 85%	VIGOR IC MCU 8BIT 16KB FLASH 44VQFP	AT89C51RB2-RLTUM vs AT89C51RB2-RLRUL
AT89C51RB2-RLRUM Match 100%	Roving Networks / Microchip Technology IC MCU 8BIT 16KB FLASH 44VQFP	AT89C51RB2-RLTUM vs AT89C51RB2-RLRUM

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In Stock: 272

Shipped from

HK warehouse

Expected Shipping Date

Sep 08 - Sep 12 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	~~$5.7300~~	~~$5.73~~
25	~~$5.2550~~	~~$131.38~~
100	~~$4.7585~~	~~$475.85~~

Current price of AT89C51RB2-RLTUM 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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AT89C51RB2-RLTUM

AT89C51RB2-RLTUM

3647587

Pricing(USD)