AT90S2313 Development Board - Technical

Microcontroller

• Microcontroller: AT90S2313-10PI
• Main Crystal: 8.000MHz
• Speed: 8MHz
• Processor Language: AVR

Memory

• Program Flash Memory (Internal): 2kBytes
• RAM Memory (Internal): 128Byte
• EEPROM Memory (Internal): 128Bytes
• EEPROM Memory (External): 64kBytes (24LC512 Optional)

Input/Output

• I/O Points Available: 15
• I/O Points Connection: 34 + 20 Way Header Connectors
• LCD Connection: 14 Way Header with Trimpot Contrast Adjustment
• I2C Expansion Connection: 4 Way Polarized Connector
• PWM Connection: 3 Way Polarized Connector
• SPI Connection: 6 Way Polarized Connector
• RS232 Connection: 4 Way Polarized Connector
• RS422/RS485 Connection: 6 Way Polarized Connector

A/D

• A/D (External): Yes - 2 Channels 12-Bit (LTC1298 Optional)
• A/D Connections: 5 Way Polarized Connector

Clocks/Timers

• Real Time Clock: DS1307 (Optional)
• Real Time Clock Crystal: 32.7kHz
• Battery Back-Up: Yes - 1.5V Watch Battery (Optional)

Communication

• RS232 Communication: Yes - 1 Channel
• RS422 Communication: Yes - (75176 Optional)
• RS485 Communication: Yes - (75176x2 Optional)

Ancillary Features

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

Power Supply

• Power-Supply: 9 - 12 Vdc

Dimensions

• LxWxH: 148mm x 57mm x 42mm

Parts Supplied

• Included Parts: AT90S2313 Development Board, Download Cable, Download Software, Manual on CD, Examples and Sample Code, Datasheets on CD.