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CC-BY-SA 3.0

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ATmega EEPROM Programmer

6 months ago 292
  • Description
  • Documents
  • BOM
  • Attachments
  • Members
  • Comments

Description

Parallel EEPROM Programmer for 28C64B and 28C256 featuring:

  • GUI-based front-end written in Python,
  • possibility to access the programmer via a serial monitor,
  • hardware SPI at 8 MHz to control address bus via shift registers,
  • utilizing the fast page write mode of the EEPROM,
  • 1 Mbps serial interface via USB,
  • binary data transmission.

IMG_20190915_113348_x.jpg

Screenshot von 20200117 17.03.28.pngScreenshot von 20200117 17.02.15_x.png

Documents

ATmega Parallel EEPROM Programmer

EEPROM_Programmer_v1.0

BOM

ID Name Designator Footprint Quantity
1 CH330N U2 SOP-8_150MIL 1
2 16MHZ X1 HC-49S 1
3 USB-B-Female USB1 USB-M-49 1
4 74HC595D U4,U3 SOP-16_150MIL 2
5 1k R3,R2,R4,R5,R6 0603 5
6 10k R1,R7,R9,R8 0603 4
7 ICSP-6 ICSP1 ICSP-6 1
8 22p C6,C5 0603 2
9 100n C8,C11,C3,C2,C10,C1,C7,C9 0603 8
10 47u C4 1206 1
11 WRITE LED3 LED-0603 1
12 READ LED2 LED-0603 1
13 PWR LED1 LED-0603 1
14 28C256 U5 DIP28 WIDE PACKAGE BIGHOLE 1
15 ATMEGA8/168/328 U1 TQFP-32_7X7X08P 1

Attachments

Filename Download
EEPROM_Programmer_software_v1.0.1.zip
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