MSP430 datasheet(38/96 Pages) TI2

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MSP430G2533, MSP430G2433, MSP430G2333, MSP430G2233

MSP430G2403, MSP430G2303, MSP430G2203

SLAS734G – APRIL 2011 – REVISED APRIL 2016

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Product Folder Links: MSP430G2533 MSP430G2433 MSP430G2333 MSP430G2233 MSP430G2403 MSP430G2303

MSP430G2203

Detailed Description

6.3

Operating Modes

These microcontrollers have one active mode and five software-selectable low-power modes of operation.

An interrupt event can wake the device from any of the low-power modes, service the request, and restore

back to the low-power mode on return from the interrupt program.

Software can configure the following operating modes:

•

Active mode (AM)

–

All clocks are active

•

Low-power mode 0 (LPM0)

–

CPU is disabled

–

ACLK and SMCLK remain active, MCLK is disabled

•

Low-power mode 1 (LPM1)

–

CPU is disabled

–

ACLK and SMCLK remain active, MCLK is disabled

–

DC generator of the DCO is disabled if DCO not used in active mode

•

Low-power mode 2 (LPM2)

–

CPU is disabled

–

MCLK and SMCLK are disabled

–

DC generator of the DCO remains enabled

–

ACLK remains active

•

Low-power mode 3 (LPM3)

–

CPU is disabled

–

MCLK and SMCLK are disabled

–

DC generator of the DCO is disabled

–

ACLK remains active

•

Low-power mode 4 (LPM4)

–

CPU is disabled

–

ACLK is disabled

–

MCLK and SMCLK are disabled

–

DC generator of the DCO is disabled

–

Crystal oscillator is stopped

MSP430 Datasheet(PDF) 38 Page - Texas Instruments

MSP430 Datasheet(HTML) 38 Page - Texas Instruments

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