AT89C51RD2-SLSUM
RoHS 
RoHS compliant
RoHS compliantPackage 44-LCC (J-Lead)
Category Integrated Circuits (ICs) / Embedded - Microcontrollers
Description
MCU 8-bit AT89 80C51 CISC 64KB Flash 3.3V/5V 44-Pin PLCC Stick
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Buying Options
Total Price: USD $7.93
Unit Price: USD $7.9288
≥1 USD $7.9288
≥10 USD $7.2776
≥100 USD $6.5912
Inventory: 2698
Minimum: 1
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Technical Details
Compliance
Lead Free Lead Free
RoHS Status ROHS3 Compliant
REACH SVHC No SVHC
Radiation Hardening No
Dimensions
Width 16.7mm
Length 16.7mm
Height 3.48mm
Technical
Number of PWM Channels 7
Number of Programmable I/O 32
Max Frequency 40MHz
Core Architecture 8051
Number of Timers/Counters 3
Data Bus Width 8b
Access Time 60 μs
Watchdog Timer Yes
Connectivity SPI, UART/USART
Program Memory Size 64KB 64K x 8
Core Size 8-Bit
Program Memory Type FLASH
Peripherals POR, PWM, WDT
Core Processor 80C51
Voltage - Supply (Vcc/Vdd) 2.7V~5.5V
Memory Type FLASH
RAM Size 2K x 8
Speed 60MHz
Number of I/O 34
Oscillator Type External
Memory Size 64kB
Min Supply Voltage 2.7V
Max Supply Voltage 5.5V
Interface SPI, UART, USART
Voltage 5V
Base Part Number AT89C51RD2
Frequency 60MHz
Max Power Dissipation 1W
Min Operating Temperature -40°C
Max Operating Temperature 85°C
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Part Status Active
Series 89C
Published 2007
Packaging Tube
Operating Temperature -40°C~85°C TA
Physical
Supplier Device Package 44-PLCC (16.6x16.6)
Number of Pins 44
Package / Case 44-LCC (J-Lead)
Mounting Type Surface Mount
Mount Surface Mount
Contact Plating Tin
Supply Chain
Factory Lead Time 6 Weeks
Alternative Model
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