參數(shù)資料
型號: MB90F523B
廠商: Fujitsu Limited
英文描述: Octal Transparent D-type Latches With 3-State Outputs 20-CFP -55 to 125
中文描述: 16位微控制器專有
文件頁數(shù): 72/99頁
文件大?。?/td> 978K
代理商: MB90F523B
MB90520A/520B Series
72
20. Low Power Consumption (Standby) Modes
The power consumption of F
2
MC-16LX devices can be reduced by various settings relating to the operating
clock selection.
Functions of each CPU operation mode
CPU Operation
Clock
Mode
Operation
Explanation
PLL clock
Normal runThe CPU and peripheral functions operate using the oscillation clock (HCLK) mul-
tiplied by the PLL circuit.
Sleep
The peripheral functions only operate using the oscillation clock (HCLK) multiplied
by the PLL circuit.
Pseudo-
clock
The timebase timer only operates using the oscillation clock (HCLK) multiplied by
the PLL circuit.
Stop
The oscillation clock is stopped and the CPU and peripherals halt operation.
Main clock
Normal runThe CPU and peripheral functions operate using the oscillation clock (HCLK) di-
vided by 2.
Sleep
The peripheral functions only operate using the oscillation clock (HCLK) divided
by 2.
Stop
The oscillation clock is stopped and the CPU and peripherals halt operation.
Sub-clock
Normal runThe CPU and peripheral functions operate using the sub-clock (SCLK) . The os-
cillation clock stops.
Sleep
The peripheral functions only operate using the sub-clock (SCLK) . The oscillation
clock stops.
Clock
The clock timer only operates using the sub-clock (SCLK) . The oscillation clock
stops.
Stop
The oscillation clock and sub-clock are stopped and the CPU and peripherals halt
operation.
CPU
intermittent
operation
Normal runThe oscillation clock (HCLK) divided by 2 operates intermittently for fixed time in-
tervals.
Hardware
standby
Stop
The oscillation clock and sub-clock are stopped and the CPU and peripherals halt
operation.
相關PDF資料
PDF描述
MB90F523BPFF Octal Edge-Triggered D-type Flip-Flops With 3-State Outputs 20-LCCC -55 to 125
MB90F523BPFV Octal Edge-Triggered D-type Flip-Flops With 3-State Outputs 20-CDIP -55 to 125
MB90V520 16-bit Proprietary Microcontroller
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