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AT89LP4052 Controller Board - Technical Data

Microcontroller
  • Microcontroller: AT89LP4052
  • Manufacturer: Atmel / Microchip
  • Main Crystal: 18.432MHz
  • Speed: Adjustable
  • Processor Language: 8051

Memory
  • Program Flash Memory (Internal): 4kBytes
  • RAM Memory (Internal): 256 Bytes
  • EEPROM Memory (External): 24LC256 Up to 64k Bytes (Optional)

Input/Output
  • I/O Points Available: 15
  • I/O Points Connection: IDCC Connector

A/D
  • A/D Comparator: Yes - with Interrupt

Timers
  • Timers: Yes - Two 16-bit Timers
  • PWM: Yes - 8-bit

Communication
  • RS232 Communication: Yes - Enhanced UART
  • SPI Communication: Yes

Ancillary Features
  • In-Circuit Programming: Yes - With Optional Programmer
  • Power-On Led: Yes - Red
  • Programming Led: Yes - Green
  • Test Led: Yes - Yellow
  • Reset Button: Yes
  • LCD Connector with Adjustable Contrast: Yes - 14 pin

Power Supply
  • Power-Supply: 7-12 Vdc

Dimensions
  • LxWxH: 82mm x 62mm x 25mm (Including mounting supports)

Parts Supplied
  • Included Parts: AT89CLP4052 Controller, Download Software, Manual on CD, Examples and Sample Code, Data Sheets on CD.

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