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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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PIC16F873PIC16F874PIC16F876PIC16F87728/40-Pin 8-Bit CMOS FLASH MicrocontrollersMicrocontroller Core Features:High performance RISC CPUOnly 35 single word instructions to learnAll single cycle instructions except for programbranches which are two cycleOperating speed: DC - 20 MHz clock inputDC - 200 ns instruction cycleUp to 8K x 14 words of FLASH Program Memory,Up to 368 x 8 bytes of Data Memory (RAM)Up to 256 x 8 bytes of EEPROM Data MemoryPinout compatible to the PIC16C73B/74B/76/77Interrupt capability (up to 14 sources)Eight level deep hardware stackDirect, indirect and relative addressing modesPower-on Reset (POR)Power-up Timer (PWRT) andOscillator Start-up Timer (OST)Watchdog Timer (WDT) with its own on-chip RCoscillator for reliable operationProgrammable code protectionPower saving SLEEP modeSelectable oscillator optionsLow power, high speed CMOS FLASH/EEPROMtechnologyFully static designIn-Circuit Serial Programming (ICSP) via twopinsSingle 5V In-Circuit Serial Programming capabilityIn-Circuit Debugging via two pinsProcessor read/write access to program memoryWide operating voltage range: 2.0V to 5.5VHigh Sink/Source Current: 25 mACommercial, Industrial and Extended temperaturerangesLow-power consumption:- 0.6 mA typical 3V, 4 MHz- 20 礎 typical 3V, 32 kHz- 1 礎 typical standby currentPeripheral Features:Timer0: 8-bit timer/counter with 8-bit prescalerTimer1: 16-bit timer/counter with prescaler,can be incremented during SLEEP via externalcrystal/clockTimer2: 8-bit timer/counter with 8-bit periodregister, prescaler and postscalerTwo Capture, Compare, PWM modules- 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 multi-channel Analog-to-Digital converterSynchronous Serial Port (SSP) with SPI? (Mastermode) and I2C? (Master/Slave)Universal Synchronous Asynchronous ReceiverTransmitter (USART/SCI) with 9-bit addressdetectionParallel Slave Port (PSP) 8-bits wide, wit