ZHCS429J March 2012 – November 2021 UCD3138
PRODUCTION DATA
The Miscellaneous Analog Control (MAC) Registers are a catch-all of registers that control and monitor a wide variety of functions. These functions include device supervisory features such as Brown-Out and power saving configuration, general purpose input/output configuration and interfacing, internal temperature sensor control and current sharing control.
The MAC module also provides trim signals to the oscillator and AFE blocks. These controls are usually used at the time of trimming at manufacturing; therefore this document will not cover these trim controls.
The MAC registers and peripherals are all available in the UCD3138 (64 pin version). Other UCD3138 devices may have reduced resources. See the device pin out description for details.