參數(shù)資料
型號: MSP430F2274MDATEP
廠商: TEXAS INSTRUMENTS INC
元件分類: 微控制器/微處理器
英文描述: 16-BIT, FLASH, RISC MICROCONTROLLER, PDSO38
封裝: GREEN, PLASTIC, TSSOP-38
文件頁數(shù): 67/80頁
文件大?。?/td> 1269K
代理商: MSP430F2274MDATEP
SLAS614D
– SEPTEMBER 2008 – REVISED MAY 2011
Operating Modes
The MSP430 has one active mode and five software selectable low-power modes of operation. An interrupt
event can wake up the device from any of the five low-power modes, service the request and restore back to the
low-power mode on return from the interrupt program.
The following six operating modes can be configured by software:
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.
DCO's dc-generator is disabled if DCO not used in active mode.
Low-power mode 2 (LPM2)
– CPU is disabled.
MCLK and SMCLK are disabled.
DCO's dc-generator remains enabled.
ACLK remains active.
Low-power mode 3 (LPM3)
– CPU is disabled.
MCLK and SMCLK are disabled.
DCO's dc-generator is disabled.
ACLK remains active.
Low-power mode 4 (LPM4)
– CPU is disabled.
ACLK is disabled.
MCLK and SMCLK are disabled.
DCO's dc-generator is disabled.
Crystal oscillator is stopped.
Copyright
2008–2011, Texas Instruments Incorporated
7
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