Prototype Board for 28-pin Atmel AVR Microcontrollers, with RS232 Port, Reset IC, Status LED, 10-pin STK500 Compatible ISP Port, Power Supply Circuit and Crystal Oscillator Circuit AVR Prototype Board Features - Ships completely assembled and tested
- DIL28 microcontroller socket
- RS232 DB9 female connector
- RS232 MAX232 interface circuit with Tx, Rx, CTS, DTR/RTS signals
- 5x2 pin STK500-compatible ISP connector (top view on target board) for In-System Programming with an AVR ISP Programmer
- Selectable +3.3V / +5V voltage regulator
- 8 MHz quartz crystal oscillator circuit
- Reset IC ZM33064
- Reset button
- General-purpose button
- Status LED connected to PC5 via removable jumper
- Power plug-in jack
- Extension slot on every µC pin
- AGND-GND AVCC-VCC jumpers
- Grid 100 mils
- GND bus
- Vcc bus
- FR-4, 1.5 mm (0.062"), green soldermask, white silkscreen component print
- Four mounting holes, 3.3 mm (0.13")
- Dimensions: 100 x 80 mm (3.9 x 3.15")
- Supported devices: AT90S2333, AT90LS2333, AT90S4433, AT90LS4433, ATmega8, ATmega8L, ATtiny28L, ATtiny28V, and compatible
Note: To work with 3.3V, the MAX232 should be replaced with a MAX3232, and the R7 resistor should be removed. Download AVR Prototype Board User Manual and Schematic Download AVR Prototype Board Demo Software (for use with ATmega8) This prototype board is intended as a low-cost tool with limited support. It does not ship with any documentation or software. Please download from the links above. Ships from: USA Leadtime: In stock
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