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参数资料
| 型号： | SAB-C167CS-4R33M |
| 厂商： | INFINEON TECHNOLOGIES AG |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 16-BIT, MROM, 33 MHz, MICROCONTROLLER, PQFP144 |
| 封装： | METRIC, PLASTIC, QFP-144 |
| 文件页数： | 33/84页 |
| 文件大小： | 1082K |
| 代理商： | SAB-C167CS-4R33M |
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C167CS-4R
C167CS-L
Data Sheet
35
V2.2, 2001-08
Power Management
The C167CS provides several means to control the power it consumes either at a given
time or averaged over a certain timespan. Three mechanisms can be used (partly in
parallel):
Power Saving Modes switch the C167CS into a special operating mode (control via
instructions).
Idle Mode stops the CPU while the peripherals can continue to operate.
Sleep Mode and Power Down Mode stop all clock signals and all operation (RTC may
optionally continue running). Sleep Mode can be terminated by external interrupt
signals.
Clock Generation Management controls the distribution and the frequency of
internal and external clock signals (control via register SYSCON2).
Slow Down Mode lets the C167CS run at a CPU clock frequency of
fOSC/1 … 32 (half
for prescaler operation) which drastically reduces the consumed power. The PLL can
be optionally disabled while operating in Slow Down Mode.
External circuitry can be controlled via the programmable frequency output FOUT.
Peripheral Management permits temporary disabling of peripheral modules (control
via register SYSCON3).
Each peripheral can separately be disabled/enabled. A group control option disables
a major part of the peripheral set by setting one single bit.
The on-chip RTC supports intermittent operation of the C167CS by generating cyclic
wakeup signals. This offers full performance to quickly react on action requests while the
intermittent sleep phases greatly reduce the average power consumption of the system.
相关PDF资料 |
PDF描述 |
|---|---|
| SAB-C167CS-4RM | 16-BIT, MROM, 25 MHz, MICROCONTROLLER, PQFP144 |
| SAK-C167CS-LM | 16-BIT, 25 MHz, MICROCONTROLLER, PQFP144 |
| SAB-C167CS-4R40M | 16-BIT, MROM, 40 MHz, MICROCONTROLLER, PQFP144 |
| SAK-C167CS-4R40M | 16-BIT, MROM, 40 MHz, MICROCONTROLLER, PQFP144 |
| SAK-C504-LM | 8-BIT, 12 MHz, MICROCONTROLLER, PQFP44 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| SAB-C167CS-4R40M | 制造商:INFINEON 制造商全称:Infineon Technologies AG 功能描述:16-Bit Single-Chip Microcontroller |
| SAB-C167CS-4RM | 制造商:INFINEON 制造商全称:Infineon Technologies AG 功能描述:16-Bit Single-Chip Microcontroller |
| SAB-C167CS-L16M3V | 制造商:INFINEON 制造商全称:Infineon Technologies AG 功能描述:16-Bi t Single-Chip Microcontroller |
| SAB-C167CS-L33M | 制造商:INFINEON 制造商全称:Infineon Technologies AG 功能描述:16-Bit Single-Chip Microcontroller |
| SABC167CSL40M | 制造商:Infineon Technologies AG 功能描述: |
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