- 您现在的位置：买卖IC网 > PDF目录98075 > SAF-XC2220U-8F66V (INFINEON TECHNOLOGIES AG) 32-BIT, FLASH, 66 MHz, RISC MICROCONTROLLER, PQCC48 PDF资料下载
参数资料
| 型号： | SAF-XC2220U-8F66V |
| 厂商： | INFINEON TECHNOLOGIES AG |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 32-BIT, FLASH, 66 MHz, RISC MICROCONTROLLER, PQCC48 |
| 封装： | 0.50 MM PITCH, GREEN, PLASTIC, VQFN-48 |
| 文件页数： | 53/106页 |
| 文件大小： | 3017K |
| 代理商： | SAF-XC2220U-8F66V |
第1页第2页第3页第4页第5页第6页第7页第8页第9页第10页第11页第12页第13页第14页第15页第16页第17页第18页第19页第20页第21页第22页第23页第24页第25页第26页第27页第28页第29页第30页第31页第32页第33页第34页第35页第36页第37页第38页第39页第40页第41页第42页第43页第44页第45页第46页第47页第48页第49页第50页第51页第52页当前第53页第54页第55页第56页第57页第58页第59页第60页第61页第62页第63页第64页第65页第66页第67页第68页第69页第70页第71页第72页第73页第74页第75页第76页第77页第78页第79页第80页第81页第82页第83页第84页第85页第86页第87页第88页第89页第90页第91页第92页第93页第94页第95页第96页第97页第98页第99页第100页第101页第102页第103页第104页第105页第106页
XC2220U
XC2000 Family / Compact Line
Functional Description
PRELIMINARY
Data Sheet
46
V1.0, 2010-12
3.17
Power Management
The XC2220U provides the means to control the power it consumes either at a given
time or averaged over a certain duration.
Two mechanisms can be used (and partly in parallel):
Clock Generation Management controls the frequency of internal and external
clock signals. Clock signals for currently inactive parts of logic are disabled
automatically. The user can drastically reduce the consumed power by reducing the
XC2220U system clock frequency.
External circuits can be controlled using the programmable frequency output
EXTCLK.
Peripheral Management permits temporary disabling of peripheral modules. Each
peripheral can be disabled and enabled separately. The CPU can be switched off
while the peripherals can continue to operate.
Wake-up from power reduction modes can be triggered either externally with signals
generated by the external system, or internally by the on-chip wake-up timer. This
supports intermittent operation of the XC2220U by generating cyclic wake-up signals.
Full performance is available to quickly react to action requests while the intermittent
sleep phases greatly reduce the average system power consumption.
Note: When selecting the supply voltage and the clock source and generation method,
the required parameters must be carefully written to the respective bit fields, to
avoid unintended intermediate states. Recommended sequences are provided
which ensure the intended operation of power supply system and clock system.
Please refer to the Programmer’s Guide.
相关PDF资料 |
PDF描述 |
|---|---|
| SAH-XC2220U-4F66V | 32-BIT, FLASH, 66 MHz, RISC MICROCONTROLLER, PQCC48 |
| SAF-XC2224L-12F66V | 32-BIT, FLASH, 66 MHz, RISC MICROCONTROLLER, PQCC48 |
| SAF-XC2224L-20F66V | 32-BIT, FLASH, 66 MHz, RISC MICROCONTROLLER, PQCC48 |
| SAH-XC2224L-12F66V | 32-BIT, FLASH, 66 MHz, RISC MICROCONTROLLER, PQCC48 |
| SAF-XC2220L-20F66V | 32-BIT, FLASH, 66 MHz, RISC MICROCONTROLLER, PQCC48 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| SAF-XC2336A-56F80L AA | 功能描述:16位微控制器 - MCU 16Bit Sngl-Chip MCU w/32Bit Perform RoHS:否 制造商:Texas Instruments 核心:RISC 处理器系列:MSP430FR572x 数据总线宽度:16 bit 最大时钟频率:24 MHz 程序存储器大小:8 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:2 V to 3.6 V 工作温度范围:- 40 C to + 85 C 封装 / 箱体:VQFN-40 安装风格:SMD/SMT |
| SAF-XC2336A-72F80L AA | 功能描述:16位微控制器 - MCU 16Bit Sngl-Chip MCU w/32Bit Perform RoHS:否 制造商:Texas Instruments 核心:RISC 处理器系列:MSP430FR572x 数据总线宽度:16 bit 最大时钟频率:24 MHz 程序存储器大小:8 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:2 V to 3.6 V 工作温度范围:- 40 C to + 85 C 封装 / 箱体:VQFN-40 安装风格:SMD/SMT |
| SAF-XC2365-48F66L | 制造商:INFINEON 制造商全称:Infineon Technologies AG 功能描述:16/32-Bit Single-Chip Microcontroller with 32-Bit Performance |
| SAF-XC2365-56F66L | 制造商:INFINEON 制造商全称:Infineon Technologies AG 功能描述:16/32-Bit Single-Chip Microcontroller with 32-Bit Performance |
| SAF-XC2365-72F66L | 制造商:INFINEON 制造商全称:Infineon Technologies AG 功能描述:16/32-Bit Single-Chip Microcontroller with 32-Bit Performance |
发布紧急采购，3分钟左右您将得到回复。