Microchip Technology ADM00421 Data Sheet
2011 Microchip Technology Inc.
DS22288A-page 17
MCP2210
FIGURE 3-2:
SET SPI POWER-UP TRANSFER SETTINGS LOGIC FLOW
Set NVRAM SPI
Transfers Settings
TRUE
Response 2
Requested NVRAM SPI
Settings Not Written
TRUE
TRUE
TRUE
FALSE
FALSE
FALSE
FALSE
SPI Transfer
Ongoing
Requested NVRAM SPI
Settings Not Written
Permanent Lock
Requested NVRAM SPI
Settings Not Written
Wrong Password
Response 1
Response 1
Response 3
Conditional
Access
Password
Protected
Was access
password
previously entered
correctly?