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AT89C51ED2-SLSUM Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
AT89C51ED2-SLSUMMICROCHIP1080Yes

AT89C51ED2-SLSUM** is a microcontroller manufactured by **Microchip Technology**.

The AT89C51ED2-SLSUM is a microcontroller manufactured by Microchip Technology. Below are its key specifications, descriptions, and features:

Specifications:

  • Manufacturer: Microchip
  • Core: 8051
  • Architecture: 8-bit
  • Flash Memory: 64 KB
  • RAM: 2 KB
  • EEPROM: 2 KB
  • Clock Speed: Up to 40 MHz
  • Operating Voltage: 4.5V to 5.5V
  • I/O Pins: 32
  • Timers: 3 (16-bit)
  • UART: 1 (Full-duplex)
  • SPI: Yes
  • PWM Channels: 6
  • ADC: None
  • Packages: PLCC, LQFP
  • Operating Temperature Range: -40°C to +85°C

Descriptions:

The AT89C51ED2-SLSUM is a high-performance, low-power CMOS 8-bit microcontroller based on the 8051 architecture. It features 64 KB of Flash memory, 2 KB of RAM, and 2 KB of EEPROM for data storage. It supports ISP (In-System Programming) and IAP (In-Application Programming) for flexible firmware updates.

Features:

  • Enhanced 8051 Core with 40 MHz operation
  • 64 KB Flash for program storage
  • 2 KB EEPROM for non-volatile data storage
  • 2 KB RAM for data handling
  • Six PWM Channels for motor control and analog signal generation
  • Full-Duplex UART for serial communication
  • SPI Interface for peripheral communication
  • Three 16-bit Timers for precise timing operations
  • 32 Programmable I/O Lines
  • Watchdog Timer for system reliability
  • Power Management Modes (Idle and Power-down)
  • Industrial Temperature Range (-40°C to +85°C)

This microcontroller is suitable for industrial control, automation, and embedded applications requiring high-speed processing and reliable non-volatile storage.

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