AVR-P20B-10MHZ Olimex Ltd., AVR-P20B-10MHZ Datasheet

MCU, MPU & DSP Development Tools PROTOTYPE BRD FOR STK200 20PIN

AVR-P20B-10MHZ

Manufacturer Part Number

AVR-P20B-10MHZ

Description

MCU, MPU & DSP Development Tools PROTOTYPE BRD FOR STK200 20PIN

Manufacturer

Olimex Ltd.

Datasheets

1.AVR-P20B-10MHZ.pdf (10 pages)

2.AVR-P20B-10MHZ.pdf (2 pages)

Specifications of AVR-P20B-10MHZ

Processor To Be Evaluated

AVR-PG1B, AVR-PG2B

Data Bus Width

8 bit

Interface Type

RS-232

Dimensions

100 mm x 80 mm

Operating Supply Voltage

3.3 V, 5 V

External Height

80mm

External Width

100mm

Mcu Supported Families

AVR

Rohs Compliant

Yes

Tool Type

Prototyping Board

Core Architecture

AVR

Cpu Core

AVR 8

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Other names

1776314 52R3437 AVR-P20-10MHZ

Current page: 1 of 2
Download datasheet (67Kb)

Features:

AVR-P20B is prototype board for 20 pin AVR

microcontrollers with following features:

Programming:

To program AVR-P20B you need serial port or

parallel port AVR-ICSP programmer dongle

(Olimex part # AVR-PG1B or AVR-PG2B).

The serial port ICSP programmer (AVR-PG1B)

works with PonyProg software by from Claudio

Lanconelli and the latest release may be

download for free from http://www.lancos.com

- RS232 Tx, Rx interface with MAX232 IC

- ICSP 10 pin connector (STK compatible)

- RESET IC ZM33064C

- Status

- 4MHz, 10MHz or 12MHz quartz oscillator

- extension slot on each microcontroller pin

- DIL20 microcontroller socket

- power supply plug in connector

- +5V power supply voltage regulator

- 0.1” (2.54 mm) grid

- dimensions: 100x80 mm

- four mounting holes

removable jumper

Development boards for PIC, AVR and MSP430 microcontrollers

AVR-P20B PROTOTYPE BOARD WITH 10 PIN ICSP CONNECTOR

LED

connected

FOR 20 PIN AVR MICROCONTROLLERS

PB7

via

The parallel port ICSP programmer (AVR-

PG2B) works with AVR ISP from Atmel and

may be download for free from Atmel’s web site.

ICSP interface:

The ICSP connector is 2x5 pin with 0,1" step and

Atmel STKxxx compatible layout. The PIN.1 is

marked with square pad on bottom and arrow on

top. ICSP signals are: 1- MOSI, 2- VCC, 3- NC,

4- GND, 5- RST, 6- GND, 7- SCK, 8- GND, 9-

MISO, 10- GND

TOP view PCB board layout:

RS232 interface:

J1 removable jumper selects where RTS/DTR

line to be connected. In position 12 the line is

connected to RTS, in position 23 is connected to

DTR.

Status LED:

Connected to PB7 via removable jumper J2. The

jumper should be left open while programming.

Oscillator circuit:

Crystal resonator connected to XTAL1 and

XTAL2.

RESET supervisor circuit:

IC ZM33064C with 4.6V threshold.

Supported devices:

AT90S1200 and AT90S2313 microcontrollers.

Power supply:

The power supply should be in range +7.5

+18VDC.

Ordering codes:

AVR-P20B-4MHz

AVR-P20B-10MHz

AVR-P20B-12MHz

AVR-P20B/PCB

http://www.olimex.com/dev

- assembled and tested

- only PCB

Related parts for AVR-P20B-10MHZ

AVR-P20B-10MHZ Summary of contents

Page 1

... RESET supervisor circuit: IC ZM33064C with 4.6V threshold. Supported devices: AT90S1200 and AT90S2313 microcontrollers. Power supply: The power supply should be in range +7.5 +18VDC. Ordering codes: AVR-P20B-4MHz AVR-P20B-10MHz AVR-P20B-12MHz AVR-P20B/PCB - assembled and tested - assembled and tested - assembled and tested - only PCB http://www.olimex.com/dev ...

Page 2

...

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