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參數(shù)資料
| 型號(hào)： | SAF-C164CM-4EF |
| 廠商： | INFINEON TECHNOLOGIES AG |
| 英文描述： | 16-Bit Single-Chip Microcontrol ler |
| 中文描述： | 16位單芯片Microcontrol萊爾 |
| 文件頁(yè)數(shù)： | 34/68頁(yè) |
| 文件大?。?/td> | 1107K |
| 代理商： | SAF-C164CM-4EF |
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C164CM
C164SM
Data Sheet
30
V1.0, 2001-05
Power Management
The C164CM 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 C164CM 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 C164CM run at a CPU clock frequency of
f
OSC
/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 intermittend operation of the C164CM by generating cyclic
wakeup signals. This offers full performance to quickly react on action requests while the
intermittend sleep phases greatly reduce the average power consumption of the system.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SAF-C164CM-4EF AB | 功能描述:16位微控制器 - MCU 16-Bit Sngl-Chip 5V 20MHz OTP RoHS:否 制造商:Texas Instruments 核心:RISC 處理器系列:MSP430FR572x 數(shù)據(jù)總線寬度:16 bit 最大時(shí)鐘頻率:24 MHz 程序存儲(chǔ)器大小:8 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:VQFN-40 安裝風(fēng)格:SMD/SMT |
| SAFC164CM4EF AB TR | 制造商:Infineon Technologies AG 功能描述: |
| SAFC164CM4EFABX | 制造商:Infineon Technologies AG 功能描述:MCU 16-Bit C166 CISC/RISC 32KB EPROM 5V 64-Pin TQFP |
| SAFC164CM4EFABXT | 制造商:Infineon Technologies AG 功能描述:MCU 16-Bit C166 CISC/RISC 32KB EPROM 5V 64-Pin TQFP |
| SAF-C164CM-4R25F | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:16-Bit Single-Chip Microcontrol ler |
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