Welcome to AAA CHIPS! ｜ info@3achips.com
- English
Account & Orders
New Account? Start here
AT89C51RD2-SLSUM
Microchip TechnologyRoHS 
RoHS compliant
RoHS compliantPackage 44-LCC (J-Lead)
Category Embedded - Microcontrollers / Embedded - Microcontrollers
Description
MCU 8-bit AT89 80C51 CISC 64KB Flash 3.3V/5V 44-Pin PLCC Stick
PDF
Favorite
Payment Methods:
Delivery Services:
Pricing & Ordering
Inventory: 9511
Minimum: 1
Total Price: USD $12.22
Unit Price: USD $12.21605
≥1 USD $12.21605
≥10 USD $10.02345
≥100 USD $9.70995
≥500 USD $9.3974
≥1000 USD $9.0839
Technical Details
Supply Chain
Factory Lead Time 6 Weeks
Physical
Contact Plating Tin
Mount Surface Mount
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 Tube
Published 2007
Series 89C
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Max Operating Temperature 85°C
Min Operating Temperature -40°C
Max Power Dissipation 1W
Frequency 60MHz
Base Part Number AT89C51RD2
Voltage 5V
Interface SPI, UART, USART
Max Supply Voltage 5.5V
Min Supply Voltage 2.7V
Memory Size 64kB
Oscillator Type External
Number of I/O 34
Speed 60MHz
RAM Size 2K x 8
Memory Type FLASH
Voltage - Supply (Vcc/Vdd) 2.7V~5.5V
Core Processor 80C51
Peripherals POR, PWM, WDT
Program Memory Type FLASH
Core Size 8-Bit
Program Memory Size 64KB 64K x 8
Connectivity SPI, UART/USART
Watchdog Timer Yes
Access Time 60 μs
Data Bus Width 8b
Number of Timers/Counters 3
Core Architecture 8051
Max Frequency 40MHz
Number of Programmable I/O 32
Number of PWM Channels 7
Dimensions
Height 3.48mm
Length 16.7mm
Width 16.7mm
Compliance
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Alternative Model
Recommended For You