Maxim Integrated Page 2 of 52
Table of Contents
Introduction .......................................................................................................................................... 44
MAX32664 Variants ............................................................................................................................... 55
Maxim Reference Designs with MAX32664 ............................................................................................ 98
MAXREFDES220# ............................................................................................................................... 98
MAXREFDES101# ............................................................................................................................. 109
MAX32664 GPIOs and RSTN Pin ......................................................................................................... 1211
MAX32664 Bootup and Application Mode ......................................................................................... 1312
MAX32664 Bootloader Mode ........................................................................................................ 1312
MAX32664 Application Mode ........................................................................................................ 1312
Communications to the MAX32664 over I
2
C...................................................................................... 1413
Bit Transfer Process ....................................................................................................................... 1413
I
2
C Write ....................................................................................................................................... 1716
I
2
C Read ........................................................................................................................................ 1817
MAX32664 I
2
C Message Protocol Definition ...................................................................................... 1918
MAX32664 I
2
C Annotated Application Mode Example ....................................................................... 3831
I
2
C Commands to Flash the Application Algorithm ............................................................................ 4334
In-Application Programming of the MAX32664 .................................................................................. 4837
MAX32664 APIs and Methods for Reset, Sleep, Status, Heartbeat ..................................................... 5039
Revision History ................................................................................................................................. 5140