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    PIC12LF1840T48A

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    PIC12LF1840 microcontroller, plus 433 MHz/868 MHz transmitter

     

    产品信息

    Please consider this device

    The PIC12LF1840T48A is not recommended for new designs.  As an alternative, we recommend the .

    Low Power PICmicro® with fully integrated RF Transmitter capable of operation in 418, 434 and 868 MHz Bands

      Enhanced Mid-range Core with 49 Instruction, 16 Stack Levels

      Flash Program Memory with self read/write capability

      Internal 32MHz oscillator

      Data Signal Modulator Module

      MI2C, SPI, EUSART w/auto baud

      ECCP (Enhanced/Capture Compare PWM) Module

      Comparator with selectable Voltage Reference

      4 Channel 10b ADC with Voltage Reference

      25mA Source/Sink current I/O

      Two 8-bit Timers (TMR0/TMR2)

      One 16-bit Timer (TMR1)

      Extended Watchdog Timer (EWDT)

      Enhanced Power-On/Off-Reset

      Brown-Out Reset (BOR)

      In Circuit Serial Programming (ICSP)

      On Board In-Circuit Debug

    RF Transmitter:

      Fully Integrated Transmitter

      FSK Operation up to 100 kbps

      OOK Operation up to 10 kbps

      Operation in 418, 434 and 868 MHz Bands:

      8 Selectable center frequencies

      +10 dBm or 0 dBm Configurable Output Power:

      Up to 100 kbps bit rate in FSK, 10 kbps bit rate in OOK

    Low-Power Features:

      Standby Current:

      30 nA @ 3.0V, typical, RF off

      530 nA @ 3.0V, typical, RF Sleep

      Operating Current:

      0.67 mA @ 8 MHz, 3.0V, RF off, typical

      9.67 mA @ 8 MHz, 3.0V, RF on at 0 dBm, typical

      17.17 mA @ 8 MHz, 3.0V, RF on at 10 dBm, typical

      Low-Power Watchdog Timer Current:

      500 nA @ 3.0V, typical

    应用案例更多案例

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