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pic 单片机 学习 软件 及其 资料

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PIC单片机学习软件及其资料,pic,单片机,学习,软件,及其,资料

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PIC16F818/81918/20-Pin Enhanced Flash Microcontrollerswith nanoWatt TechnologyLow-Power Features:Power Managed modes:- Primary Run: XT, RC oscillator,87 礎, 1 MHz, 2V- INTRC: 7 礎, 31.25 kHz, 2V- Sleep: 0.2 礎, 2VTimer1 oscillator: 1.8 礎, 32 kHz, 2VWatchdog Timer: 0.7 礎, 2VWide operating voltage range:- Industrial: 2.0V to 5.5VOscillators:Three Crystal modes:- LP, XT, HS: up to 20 MHzTwo External RC modesOne External Clock mode:- ECIO: up to 20 MHzInternal oscillator block:- 8 user selectable frequencies: 31 kHz, 125 kHz,250 kHz, 500 kHz, 1 MHz, 2 MHz, 4 MHz, 8 MHzPeripheral Features:16 I/O pins with individual direction controlHigh sink/source current: 25 mATimer0: 8-bit timer/counter with 8-bit prescalerTimer1: 16-bit timer/counter with prescaler, can beincremented during Sleep via external crystal/clockTimer2: 8-bit timer/counter with 8-bit periodregister, prescaler and postscalerCapture, Compare, PWM (CCP) module:- Capture is 16-bit, max. resolution is 12.5 ns- Compare is 16-bit, max. resolution is 200 ns- PWM max. resolution is 10-bit10-bit, 5-channel Analog-to-Digital converterSynchronous Serial Port (SSP) withSPI (Master/Slave) and I2C (Slave) Special Microcontroller Features:100,000 erase/write cycles Enhanced Flashprogram memory typical1,000,000 typical erase/write cycles EEPROMdata memory typicalEEPROM Data Retention: 40 yearsIn-Circuit Serial ProgrammingTM (ICSPTM) via two pinsProcessor read/write acces