參數(shù)資料
型號(hào): MSP430F439IPN
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, PQFP80
封裝: GREEN. PLASTIC, LQFP-80
文件頁數(shù): 66/67頁
文件大小: 1105K
代理商: MSP430F439IPN
MSP430F43x
MIXED SIGNAL MICROCONTROLLER
SLAS713 -- JUNE 2010
8
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
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:
D
Active mode (AM)
--
All clocks are active
D
Low-power mode 0 (LPM0)
--
CPU is disabled
--
ACLK and SMCLK remain active, MCLK is disabled
--
FLL+ loop control remains active
D
Low-power mode 1 (LPM1)
--
CPU is disabled
--
FLL+ loop control is disabled
--
ACLK and SMCLK remain active, MCLK is disabled
D
Low-power mode 2 (LPM2)
--
CPU is disabled
--
MCLK, FLL+ loop control, and DCOCLK are disabled
--
DCO’s dc-generator remains enabled
--
ACLK remains active
D
Low-power mode 3 (LPM3)
--
CPU is disabled
--
MCLK, FLL+ loop control, and DCOCLK are disabled
--
DCO’s dc-generator is disabled
--
ACLK remains active
D
Low-power mode 4 (LPM4)
--
CPU is disabled
--
ACLK is disabled
--
MCLK, FLL+ loop control, and DCOCLK are disabled
--
DCO’s dc-generator is disabled
--
Crystal oscillator is stopped
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