Datasheet

 2014 Microchip Technology Inc. DS20005292A-page 57
MCP2221
3.1.15 RESET CHIP
This command is used to force a Reset of the
MCP2221 device. This command is useful when the
Flash memory is updated with new data. The
MCP2221 would need to be re-enumerated to see the
new data.
Note: This command is the only command that
does not expect a response.
TABLE 3-40: COMMAND STRUCTURE
Byte
Index
Value Effect
0 0x70 Reset Chip – command code
10xAB
20xCD
30xEF
4-63 0x00 Reserved