8-bit microcontroller (MCU) featuring 64KB FLASH memory and 2KB RAM. Operates at up to 40MHz with an 8051 core architecture and an 8-bit data bus. Includes SPI and UART interfaces, 5 PWM channels, 3 timers/counters, and a watchdog timer. Supports external oscillator and is available in a 44-VQFP surface mount package. Operating temperature range is -40°C to 85°C with supply voltages from 2.7V to 5.5V.
Frequency60MHz
MountingSurface Mount
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Technical Specifications
Microchip AT89C51ED2-RLTUM technical specifications.
General
Access Time
60us
Core Architecture
8051
Data Bus Width
8b
Density
64KB
Frequency
60MHz
Height
1.55mm
Interface
SPI, UART
Lead Free
Lead Free
Length
10.1mm
Max Frequency
40MHz
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 Bits
8
Number of I/Os
4
Number of PWM Channels
5
Number of SPI Channels
1
Number of Timers/Counters
3
Number of UART Channels
1
Oscillator Type
External
Packaging
Rail/Tube
Peripherals
POR, PWM, WDT
RAM Size
2KB
Reach SVHC Compliant
No
RoHS Compliant
Yes
Watchdog Timer
Yes
Width
10.1mm
Compliance
RoHS
Compliant
Datasheet
Microchip AT89C51ED2-RLTUM Datasheet
Download the complete datasheet for Microchip AT89C51ED2-RLTUM to view detailed technical specifications.
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