CONTROLLERS

ATTiny2313 Controller - Technical Data

Microcontroller

• Microcontroller: ATTiny2313-20PI
• Main Crystal: 7.3728MHz
• Speed: 7.3728MHz
• Processor Language: AVR

Memory

• Program Flash Memory (Internal): 2kBytes
• RAM Memory (Internal): 128 Bytes
• EEPROM Memory (Internal): 128 Bytes
• EEPROM Memory (External): 24XX Series (Optional)

Input/Output

• I/O Points Available: 15
• I/O Points Connection: IDCC Connector and Polarized Header

A/D Convertors

• Analog Comparator: 1

Clocks

• Real Time Clock: Yes (DS1307 Optional with Back-Up Battery)

Timers

• Timers: Yes - One 16-bit Timer and One 8-bit Timer
• PWM: Yes - 4 Channels

Auxiliary Communication

• RS232 Communication: Yes - 1 Channels
• Universal Serial Interface: Yes

Ancillary Features

• In-Circuit Programming: Yes - Separate Programmer Required (ET-AVR ISP)
• Power-On Led: Yes - Red
• LCD Connection: Yes - with Contrast Adjustment
• Reset Button: Yes
• Test Led: Yes - Green

Power Supply

• Power-Supply: 7-12 Vdc

Dimensions

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

Parts Supplied

• Included Parts: ATTiny2313 Controller, Download Software, Manual on CD, Examples and Sample Code, Data Sheets on CD.