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AT89C51RB2-SLRUL

Microchip Technology
RoHS
RoHS RoHS compliant
Package 44-LCC (J-Lead)
Category Integrated Circuits (ICs) / Embedded - Microcontrollers
Description MCU 8051 16K FLASH 3V 44-PLCC
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Inventory: 406
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Total Price: USD $7.69
Unit Price: USD $7.68768
≥1 USD $7.68768

Technical Details

Supply Chain

Factory Lead Time 8 Weeks

Physical

Mounting Type Surface Mount
Package / Case 44-LCC (J-Lead)
Number of Pins 44
Supplier Device Package 44-PLCC (16.6x16.6)

Technical

Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Published 2006
Series 89C
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Max Operating Temperature 85°C
Min Operating Temperature -40°C
Frequency 40MHz
Base Part Number AT89C51RB2
Interface SPI, UART, USART
Max Supply Voltage 3.6V
Min Supply Voltage 2.7V
Memory Size 16kB
Oscillator Type External
Number of I/O 32
Speed 40MHz
RAM Size 1.25K x 8
Memory Type FLASH
Voltage - Supply (Vcc/Vdd) 2.7V~3.6V
Core Processor 80C51
Peripherals POR, PWM, WDT
Program Memory Type FLASH
Core Size 8-Bit
Program Memory Size 16KB 16K x 8
Connectivity SPI, UART/USART
Data Bus Width 8b
Number of Timers/Counters 3
Core Architecture 8051
Max Frequency 60MHz
Number of Programmable I/O 32

Compliance

RoHS Status ROHS3 Compliant

Alternative Model

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