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, Datasheets on CD.

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