8-bit microcontroller featuring an 80C51 CISC core, operating up to 60MHz. This integrated circuit offers 64KB of FLASH memory and 2KB of RAM, with an 8-bit address and data bus. It supports SPI and UART interfaces, includes 3 timers/counters and 5 PWM channels, and provides 50 I/Os. Designed for surface mounting in a 68-pin PLCC package, it operates from 2.7V to 5.5V with an access time of 60µs.
Frequency40MHz
PackagePLCC
MountingSurface Mount
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Technical Specifications
Microchip AT89C51ED2-SMSIM technical specifications.
General
Access Time
60us
Address Bus Width
8b
Package/Case
PLCC
Core Architecture
80C51
Data Bus Width
8b
Frequency
40MHz
Height
4.57mm
Interface
SPI, UART
Lead Free
Contains Lead
Length
24.33mm
Max Frequency
60MHz
Max Operating Temperature
85°C
Max Supply Voltage
5.5V
Memory Size
64KB
Memory Type
FLASH,
Min Operating Temperature
-40°C
Min Supply Voltage
2.7V
Mount
Surface Mount
Number of I/Os
50
Number of PWM Channels
5
Number of SPI Channels
1
Number of Timers/Counters
3
Number of UART Channels
1
RAM Size
2KB
RoHS Compliant
No
Width
24.33mm
Compliance
RoHS
Not Compliant
Datasheet
Microchip AT89C51ED2-SMSIM Datasheet
Download the complete datasheet for Microchip AT89C51ED2-SMSIM to view detailed technical specifications.
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