Datasheet

 2011 Microchip Technology Inc. DS22288A-page 51
MCP2210
3.3.2 WRITE EEPROM MEMORY
3.3.2.1 Responses
TABLE 3-52: COMMAND STRUCTURE
Byte
Index
Meaning
00x51 – WRITE EEPROM Memory – command code
1 EEPROM Memory Address to be written
2 The value to be written to at the given address
3-63 0x00 – Reserved
TABLE 3-53: RESPONSE 1 STRUCTURE
Byte
Index
Meaning
0 0x51 – WRITE EEPROM Memory – echos back the given command code
1 0x00 – Command Completed Successfully
2 Don’t Care
3-63 Don’t Care
TABLE 3-54: RESPONSE 2 STRUCTURE
Byte
Index
Meaning
0 0x51 – WRITE EEPROM Memory – echos back the given command code
10xFA – EEPROM Write Failure
2 Don’t Care
3-63 Don’t Care
TABLE 3-55: RESPONSE 3 STRUCTURE
Byte
Index
Meaning
0 0x51 – WRITE EEPROM Memory – echos back the given command code
10xFB – EEPROM is password protected or permanently locked
2 Don’t Care
3-63 Don’t Care