MCP2210
FIGURE 3-2:
SET SPI POWER-UP TRANSFER SETTINGS LOGIC FLOW
Set NVRAM SPI
Transfers Settings
TRUE
FALSE
SPI Transfer
Ongoing
Response 2
TRUE
FALSE
Conditional
Access
Requested NVRAM SPI
Settings Not Written
TRUE
FALSE
Password
Protected
Was access
TRUE
FALSE
Response 1
password
previously entered
correctly?
Requested NVRAM SPI
Settings Not Written
Permanent Lock
Response 1
Response 3
Requested NVRAM SPI
Settings Not Written
Wrong Password
2011 Microchip Technology Inc.
DS22288A-page 17