T89C51 Development Board - Technical Data

Microcontroller

• Microcontroller: AT89C51AC2
• Main Crystal: 18.432MHz
• Speed: 18.432MHz
• Processor Language: 8051

Memory

• Program Flash Memory (Internal): 32kBytes
• RAM Memory (Internal): 1kByte
• EEPROM Memory (Internal): 2kByte

Input/Output

• I/O Points Available: 32 + 8
• I/O Points Connection: 34 + 10 Way IDCC Connectors
• PWM0/PWM1/PWM2/PWM3 Connection: 3 Way Polarized Connector
• RS232 Connection: 4 Way Polarized Connector

Communication

• RS232 Communication: Yes - 1 Channel

Ancillary Features

• In-Circuit Programming: Yes
• Power-On LED: Yes - Red
• Test LED: Yes - Green
• Reset Button: Yes
• PSEN Button: Yes

Power Supply

• Power-Supply: 9 - 12 Vdc

Dimensions

• LxWxH: 155mm x 90mm x 30mm

Parts Supplied

• Included Parts: T89C51 Training Board, Download Cable, Download Software, Manual on CD, Examples and Sample Code, Datasheets on CD.

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