8-bit microcontroller featuring 64KB FLASH memory and 2KB RAM. Operates at up to 60MHz with an 8051 core architecture and 8-bit data bus. Offers SPI, UART, and USART interfaces, 50 I/Os with 32 programmable, and 3 timers/counters. Supports external oscillator, POR, PWM, and WDT peripherals. Packaged in a 64-pin LQFP for surface mounting, with an operating temperature range of -40°C to 85°C and supply voltage from 2.7V to 5.5V.
Frequency40MHz
PackageLQFP
MountingSurface Mount
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Technical Specifications
Microchip AT89C51ED2-RDRUM technical specifications.
General
Access Time
60us
Package/Case
LQFP
Core Architecture
8051
Data Bus Width
8b
Frequency
40MHz
Interface
SPI, UART, USART
Lead Free
Lead Free
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 Programmable I/O
32
Number of Timers/Counters
3
Oscillator Type
External
Package Quantity
1
Packaging
Cut Tape
Peripherals
POR, PWM, WDT
RAM Size
2KB
Series
89C
Compliance
RoHS
Compliant
Datasheet
Microchip AT89C51ED2-RDRUM Datasheet
Download the complete datasheet for Microchip AT89C51ED2-RDRUM to view detailed technical specifications.
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