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PIC16LF18323-E/SNQTP 数据表(PDF) 13 Page - Microchip Technology |
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PIC16LF18323-E/SNQTP 数据表(HTML) 13 Page - Microchip Technology |
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13 / 442 page ![]() 2015 Microchip Technology Inc. Preliminary DS40001799A-page 13 PIC16(L)F18313/18323 TABLE 1-3: PIC16(L)F18323 PINOUT DESCRIPTION Name Function Input Type Output Type Description RA0/ANA0/C1IN0+/ DAC1OUT/ICSPDAT/ICDDAT RA0 TTL/ST CMOS General purpose I/O. ANA0 AN — ADC Channel A0 input. C1IN0+ AN — Comparator C1 positive input. DAC1OUT — AN Digital-to-Analog Converter output. ICSPDAT TTL/ST CMOS ICSP™ Data I/O. ICDDAT TTL/ST CMOS In-Circuit Debug Data I/O. RA1/ANA1/VREF+/C1IN0-/ C2IN0-/DAC1REF+/ICSPCLK/ ICDCLK RA1 TTL/ST CMOS General purpose I/O. ANA1 AN — ADC Channel A1 input. VREF+ AN — ADC Voltage Reference input. C1IN0- AN — Comparator C1 negative input. C2IN0- AN — Comparator C2 negative input. DAC1REF+ AN — Digital-to-Analog Converter positive reference voltage input. ICSPCLK TTL/ST CMOS Serial Programming Clock. ICDCLK TTL/ST CMOS In-Circuit Debug Clock. RA2/ANA2/VREF-/DAC1REF-/ T0CKI(1)/CWG1IN(1)/INT(1) RA2 TTL/ST CMOS General purpose I/O. ANA2 AN — ADC Channel A2 input. VREF- AN — ADC Negative Voltage Reference input. DAC1REF- AN — Digital-to-Analog Converter negative reference voltage input. T0CKI TTL/ST — Timer0 clock input. CWG1IN TTL/ST — Complementary Waveform Generator input. INT TTL/ST — External interrupt. RA3/MCLR/VPP RA3 TTL/ST CMOS General purpose I/O. MCLR TTL/ST — Master Clear with internal pull-up. VPP HV — Programming voltage. RA4/ANA4/T1G(1)/SOSCO/ OSC2/CLKOUT RA4 TTL/ST CMOS General purpose I/O. ANA4 AN — ADC Channel A4 input. T1G TTL/ST — Timer1 gate input. SOSCO — XTAL Secondary Oscillator Connection. OSC2 — XTAL Crystal/Resonator (LP, XT, HS modes). CLKOUT — CMOS FOSC/4 output. RA5/ANA5/T1CKI(1)/CLCIN3(1)/ SOSCI/SOSCIN/OSC1/CLKIN RA5 TTL/ST CMOS General purpose I/O. ANA5 AN — ADC Channel A5 input. T1CKI TTL/ST — Timer1 clock input. CLCIN3 TTL/ST — Configurable Logic Cell source input. SOSCI XTAL — Secondary Oscillator Connection. SOSCIN TTL/ST — Secondary Oscillator Input Connection. OSC1 XTAL — Crystal/Resonator (LP, XT, HS modes). CLKIN TTL/ST — External clock input. Legend: AN = Analog input or output CMOS = CMOS compatible input or output OD = Open-Drain TTL = TTL compatible input ST = Schmitt Trigger input with CMOS levels I2C™ = Schmitt Trigger input with I2C™ HV = High Voltage XTAL = Crystal levels Note 1: Default peripheral input. Input can be moved to any other pin with the PPS input selection registers. See Register 12-2. 2: All pin outputs default to PORT latch data. Any pin can be selected as a digital peripheral output with the PPS output selection registers. See Register 12-2. 3: These I2C™ functions are bidirectional. The output pin selections must be the same as the input pin selections. |
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