PIC18LF45K40-I/PT

MICROCHIP  PIC18LF45K40-I/PT  微控制器, 8位, XLP, PIC18LFxxKxx, 64 MHz, 32 KB, 2 KB, 44 引脚, TQFP 新

The is a large memory, highly integrated 8bit general purpose flash microcontroller in 44 pin TQFP package. This microcontroller with C compiler optimized RISC architecture combines large flash/EE/RAM memory, rich peripheral integration, eXtreme low power XLP and 5V support to suit a variety of general purpose applications. The device delivers core independent peripherals such as complementary waveform generator CWG, window watchdog timer WWDT, CRC/memory scan, hardware capacitive voltage divider CVD, zero cross detect, signal measurement timer SMT, hardware limit timer HLT and peripheral pin select for providing increased design flexibility and lower system cost. It features low current power-on reset POR, configurable power-up timer PWRTE, brown-out reset BOR with fast recovery and low power BOR LPBOR option and programming/debug features such as in-circuit debug integrated on-chip and in-circuit serial programming ICSP via two pins.

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32Kbytes flash program memory, 2048bytes data SRAM and 256bytes data EEPROM

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Thirty five I/O pins, four 8bit/three 16bit timers and two comparators

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Thirty five 10bit ADC, one 5bit DAC and one zero cross detect

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Two EUSART, two I2C/SPI, PPS, RS232, RS485 and LIN interfaces

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Operating voltage range from 1.8V to 3.6V

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Operating speed of 0MHz to 64MHz, 62.5ns minimum instruction cycle and auto wake-up on start

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Fail-safe clock monitor, two-speed oscillator start-up & 3 power saving modes doze, idle, sleep

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Two capture/compare/PWM CCP modules and two 10bit pulse width modulators

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16MHz internal oscillator, 32KHz low power internal oscillator and auto-baud detect

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Operating temperature range from -40°C to 85°C