PIC18F27Q43

PIC18F27Q43 microcontroller 128KB,

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SKU: SEMI-IC-MCU-PIC18F27Q43
MPN: PIC18F27Q43
Stock Status: Sold Out
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Description

          PIC18-Q43 combines most popular, versatile and easy to use Core Independent Peripherals with advanced interconnection capabilities that make sophisticated hardware customization effortless.  These 28-, 40- and 48-pin devices are equipped with a 12-bit ADC with computation, six 16-bit dual PWMs outputs, six Direct Memory Access channels, eight Configurable Logic Cells (CLCs) and five UARTS. This combination simplifies the creation of customized hardware-based functions to improve system response and reduce code development time for a variety of real-time control applications.

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Product Features

    Six Direct Memory Access (DMA) Controllers

    Three 16-bit dual PWMs provide six PWM outputs

    Vectored Interrupt (VI) Capability - Faster interrupt response time
    Selectable high/low priority
    Fixed interrupt latency of three instruction cycles
    Programmable vector table base address
    Backwards compatible with previous interrupt capabilities

    Memory Access Partition (MAP): The Program Flash Memory can be partitioned into:
    Application Block
    Boot Block
    Storage Area Flash (SAF) Block

    Device Information Area (DIA) Stores:
    Temperature Indicator factory calibrated data
    Fixed Voltage Reference measurement data
    Microchip Unique Identifier

    Low Power Mode Features:
    Sleep: < 1μA typical @ 3V
    Doze: CPU and Peripherals Running at Different Cycle Rates (typically CPU is lower)
    Idle: CPU Halted While Peripherals Operate
    Sleep: Lowest Power Consumption

    Peripheral Module Disable (PMD):
    Ability to selectively disable hardware module to minimize active power consumption of unused
    peripherals

    Peripheral Pin Select (PPS):
    Enables pin mapping of digital I/O

    Analog-to-Digital Converter with Computation (ADCC):
    Up to 43 external channels
    Automated math functions on input signals such as averaging, filter calculations, oversampling and threshold comparison
    Operates in Sleep
    Five internal analog channels

    Hardware Capacitive Voltage Divider (CVD) Support:
    Automates touch sampling and reduces software size and CPU usage
    Four external inputs

    8-Bit Digital-to-Analog Converter (DAC):
    Buffered output available on two I/O pins
    Internal connections to ADC and Comparators

    Two Comparators (CMP):
    Configurable output polarity
    External output via Peripheral Pin Select

    Zero-Cross Detect (ZCD):
    Detect when AC signal on pin crosses ground

    Voltage Reference:
    Fixed Voltage Reference with 1.024V, 2.048V and 4.096V output levels
    Internal connections to ADC, Comparator and DAC

    5 x UART - One UART supports LIN/DMX/DALI
    DMA compatible
    Asynchronous UART, RS-232, RS-485 compatible
    Programmable 1, 1.5, 2 stop bits

    Two SPI modules:
    Configurable length bytes
    Arbitrary length data packets
    Transmit-without-Receive and Receive-without-transmit option
    Transfer byte counter
    Separate transmit and receive buffers with 2-byte FIFO and DMA capabilities

    One I2C module, SMBus, PMBus™ Compatible:
    7-bit and 10-bit addressing modes with address masking modes
    Dedicated address, transmit and receive buffers and DMA capabilities
    I2C, SMBus 2.0 and SMBus 3.0, and 1.8V input level selections
    Multi-Master mode, including self-addressing

    Programming/Debugging Features
    In-Circuit Serial Programming™ (ICSP™) via Two Pins
    In-Circuit Debug (ICD) with Three Breakpoints via Two Pins
    Debug Integrated On-Chip


Technical Data

Max ADC Resolution (bits) 12
Number of ADCs 1
Program Memory Size (KB) 128
Capture/Compare/PWM (CCP) 3
Number of Comparators 2
CPU Speed (MIPS/DMIPS) 16
Data EEPROM (bytes) 1024
DigitalTimerQty_16bit 4
Max 8 Bit Digital Timers 3
Ethernet None
I2C 1
Program Memory Type Flash
ADC Channels 24
Low Power Yes
Operating Voltage 1.8 - 5.5
outputcomparatorPWM 3
Pin Count 28
SPI 2
Temp Range (°C) -40 - 125
USART 5

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