AVR-H128-C Olimex Ltd., AVR-H128-C Datasheet
AVR-H128-C
Specifications of AVR-H128-C
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AVR-H128-C Summary of contents
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... AVR- H128 development board All boards produced by Olimex are ROHS compliant Copyright(c) 2009, OLIMEX Ltd, All rights reserved Users Manual Rev.A, June 2009 ...
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... ICSP, JTAG are wired, so all you need connect your additional components to the AVR ports, as the step is 0.1" these headers perfectly fit the prototype sea of pad boards with 0.1" step. BOARD FEATURES ATMega128-16AU microcontroller with 128 KB Flash, 4KB RAM – ...
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... PROCESSOR FEATURES AVR-H128 board use High-performance, Low-power AVR® 8-bit Microcontroller – Atmega128 from Atmel Corporation with these features: Advanced RISC Architecture – – – – – – High Endurance Non-volatile Memory segments – – – – – – – – ...
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Differential Channels with Programmable Gain at 1x, 10x, or 200x – Byte-oriented Two-wire Serial Interface – Dual Programmable Serial USARTs – Master/Slave SPI Serial Interface – Programmable Watchdog Timer with On-chip Oscillator – On-chip Analog Comparator – Special Microcontroller ...
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BLOCK DIAGRAM ...
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MEMORY MAP: ...
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... PB7 16 PB6 15 PB5 14 PB4 PB3 PB2 PC0 11 PB1 PC1 4 10 PB0 PC2 5 +5V PC3 6 PC4 ALE PC5 ALE PC6 RD PC7 10 1K WR/ 1 PEN ALE 11 PEN/ PA7 12 13 PA6 14 PA5 15 PA4 PA3 16 AVR-H128 Rev. A COPYRIGHT(C), 2005 http://www.olimex.com/dev +5V +5V RESET CON4 CON3 ...
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BOARD LAYOUT ...
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... The board is power supplied from POWER connector pin 1 and pin 2 with 9-12 V DC. RESET CIRCUIT AVR-H128 reset circuit includes pin 6 of JTAG connector, pin 5 of ICSP connector, Extension connector CON2 – pin 4 and ATmega128 pin 20. CLOCK CIRCUIT Quartz crystal 8MHz is connected to ATmega128 pin 23 (XTAL2) and pin 24 (XTAL1) ...
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CONNECTOR DESCRIPTIONS JTAG Pin # ICSP Pin # Signal Name TCK GND TDO +5V TMS RESET +5V NC TDI GND ...
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CON1 Pin # CON2 Pin # Signal Name Pin # PEN 2 PE1 4 PE3 6 PE5 8 PE7 10 PB1 12 PB3 14 ...
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CON3 Pin # CON4 Pin # POWER CONNECTOR Pin # Signal Name 1 (+) VCC 2 (-) GND Signal Name Pin # WR 34 ...
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MECHANICAL DIMENSIONS ...
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AVAILABLE DEMO SOFTWARE Blinking LED (C source and HEX) – UART initialization (C source and HEX) – ...
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... ORDER CODE AVR-H128 How to order? You can order to us directly or by any of our distributors. Check our web Revision history: REV.A – assembled and tested www.olimex.com/dev for more info. - create June 2009 ...
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... This document is intended only to assist the reader in the use of the product. OLIMEX Ltd. shall not be liable for any loss or damage arising from the use of any information in this document or any error or omission in such ...