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notes:24c02-24c04 [19/11/2018 18:22] (current)
alez created
Line 1: Line 1:
 +====== 24C02 and 24C04 ======
 +
 +EEPROM memory with I2C bus.
 +
 +24C02 = 2Kbit (256 x 8)
 +24C04 = 4Kbit (256 x 8 x 2)
 +
 +===== Using BusPirate =====
 +
 +wiring:
 +
 +^ 24c0x ^ B.P. ^
 +| clk (6) | Clock |
 +| data (5) | Mosi | 
 +| vcc (8)  | +3.3v + Vpu |
 +| 7+1+2+3+4 | GND |
 +
 +
 +''python i2c-dump.py -o dump_1.bin -d /dev/ttyUSB1 -s 256 -S 1''
 +
 +
 +References:
 +
 +[[http://dangerousprototypes.com/docs/3EEPROM_explorer_board]]
 +
 +[[https://hackaday.com/2008/11/19/how-to-the-bus-pirate-universal-serial-interface/#EEPROM]]
 +
  
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