参数资料
型号: PIC12C672-10I
厂商: Microchip Technology Inc.
元件分类: 8位微控制器
英文描述: 8-Pin, 8-Bit CMOS Microcontroller with A/D Converter
中文描述: 8引脚,8位CMOS微控制器与A / D转换器
文件页数: 10/44页
文件大小: 935K
代理商: PIC12C672-10I
Tips ‘n Tricks
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TIP #11 V
DD Self Starting Circuit
Building on the previous topic, the same charge
pump can be used by the MCU to supply its own
V
DD. Before the switch is pressed, VBAT has power
and the V
DD points are connected together but
unpowered. When the button is pressed, power is
supplied to V
DD and the MCUs CLKOUT (in
external RC oscillator mode) begins toggle. The
voltage generated by the charge pump turns on
the FET allowing V
DD to remain powered. To
power down the MCU, execute a SLEEP
instruction. This allows the MCU to switch off its
power source via software.
Advantages:
PIC MCU leakage current nearly 0
Low cost (uses n-channel FET)
Reliable
No additional I/O pins required
PIC12F6XX
VDD
CLKOUT
VDD
VBAT
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相关代理商/技术参数
参数描述
PIC12C672-10I/JM 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:8-Pin, 8-Bit CMOS Microcontroller with A/D Converter
PIC12C672-10I/JW 制造商:未知厂家 制造商全称:未知厂家 功能描述:MICROCONTROLLER|8-BIT|PIC CPU|CMOS|DIP|8PIN|CERAMIC
PIC12C672-10I/MF 功能描述:8位微控制器 -MCU 3.5KB 128 RAM 6 I/O RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT
PIC12C672-10I/P 功能描述:8位微控制器 -MCU 3.5KB 128 RAM 6 I/O RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT
PIC12C672-10I/P 制造商:Microchip Technology Inc 功能描述:IC 8BIT CMOS MCU 12C672 DIP8