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    首页产品索引PIC16F887

    PIC16F887

    购买收藏
    10K mid-range PIC16F887/886/884/883/882_ME

     

    产品信息

    For product comparison, please consider:

    This powerful yet easy-to-program (only 35 single word instructions) CMOS FLASH-based 8-bit microcontroller packs Microchip's powerful PIC® architecture into an 40- or 44-pin package.The PIC16F887 features 256 bytes of EEPROM data memory, self programming, an ICD, 2 Comparators, 14 channels of 10-bit Analog-to-Digital (A/D) converter, 1 capture/compare/PWM and 1 Enhanced capture/compare/PWM functions, a synchronous serial port that can be configured as either 3-wire Serial Peripheral Interface (SPI™) or the 2-wire Inter-Integrated Circuit (I²C™) bus and an Enhanced Universal Asynchronous Receiver Transmitter (EUSART). All of these features make it ideal for more advanced level A/D applications in automotive, industrial, appliances or consumer applications.

    Special Microcontroller Features:

      Precision Internal Oscillator:

      Factory calibrated to ±1%

      Software selectable frequency range of 8 MHz to 32 kHz

      Software tunable

      Two-Speed Start-Up mode

      Fail-safe clock monitoring for critical applications

      Clock mode switching during operation for low-power operation

      Power-Saving Sleep mode

      Power-on Reset (POR)

      Selectable Brown-out Reset (BOR) voltage

      Extended Watchdog Timer (WDT) with its own on-chip RC oscillator for reliable operation

      In-Circuit Serial Programming™ (ICSP™) via two pins

      In-Circuit Debug (ICD) via two pins

      High-endurance Flash/EEPROM cell:

      100,000 erase/write cycle enhanced Flash program memory, typical

      1,000,000 erase/write cycle data EEPROM memory, typical

      Data EEPROM retention > 40 years

      Self-reprogrammable under software control

      Programmable code protection

      Peripheral Features:

      Device Features:

      1 input only pin

      36 I/O

      High sink/source current 25 mA

      Interrupt-on-pin change option

      Timers:

      TMR0: 8-bit timer/counter with 8-bit prescaler

      TMR1 enhanced: 16-bit timer/counter with prescaler, External Gate Input mode anddedicated low-power 32 kHz oscillator

      TMR2: 8-bit timer/counter with 8-bit period register, prescaler and postscaler

      Capture/Compare/PWM (CCP) module

      Enhanced Capture/Compare/PWM (ECCP) module with auto-shutdown and PWM steering

      Master Synchronous Serial Port (MSSP) module SPI™ mode, I2C™ mode with address maskcapability

      Enhanced Universal Synchronous Asynchronous Receiver Transmitter (EUSART) module:

      Supports RS-485, RS-232 and LIN compatibility

      Auto-Baud Detect

      Auto-wake-up on Start bit

      Ultra Low-Power Wake-up (ULPWU)

    Analog Features:

      10-bit 14 channel Analog-to-Digital (A/D) Converter

      2 Analog Comparator modules with:

      Programmable on-chip Voltage Reference (CVREF) module (% of VDD)

      Fixed 0.6 Vref

      Comparator inputs and outputs externally accessible

      SR Latch mode

    电路图、引脚图和封装图

    在线购买

    型号制造商描述购买
    PIC16F887T-I/MLOhmiteHEATSINK FOR TO-268 立即购买
    PIC16F887-E/MLApex .Heat Sink Aluminum Board Level 立即购买
    PIC16F887-E/PAavid ThermalloyHeat Sink TO-220 Aluminum 3W @ 50°C Board Level, Vertical 立即购买
    PIC16F887T-I/PTCTSHeat Sink TO-126, TO-127, TO-220 Aluminum Board Level 立即购买
    PIC16F887-I/MLDescoCORD GRND FLR 10MM W/RES 10' 立即购买
    PIC16F887-I/PTHoneywellHERMETIC THERMOSTAT 立即购买

    技术资料

    标题类型大小(KB)下载
    AN1101电容触摸传感简介UNKNOW1025 点击下载
    AN1104配置多个电容触摸传感按钮UNKNOW1564 点击下载

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