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器件3D模型￥ 10.309
PIC16F18875-I/PT 其他数据使用手册 - Microchip（微芯）
制造商:
Microchip（微芯）
分类:
8位微控制器
封装:
TQFP-44
描述:
MICROCHIP PIC16F18875-I/PT 微控制器, 8位, 极低功率(XLP), PIC16F, 32 MHz, 14 KB, 1 KB, 44 引脚, TQFP
Pictures:
3D模型
符号图
焊盘图
引脚图
产品图
页面导航:
引脚图在P4P19P20P21P22P23P24P25P26P27P28P29Hot
典型应用电路图在P271P587
原理图在P18P33P101P111P120P163P246P261P268P274P276P284
封装尺寸在P658
标记信息在P654P655P656P657
封装信息在P654P659P660P661P663P667P668P671P672P673P674P675
技术参数、封装参数在P114P132P158P159P164P276P277P610P616P617P619P620
应用领域在P99
电气规格在P132P158P159P164
导航目录
PIC16F18875-I/PT数据手册
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若手册格式错乱，请下载阅览PDF原文件
2015-2017 Microchip Technology Inc. DS40001802D-page 2
PIC16(L)F18855/75
Digital Peripherals (Cont.)
• Cyclical Redundancy Check (CRC/SCAN):
- 16-bit CRC
- Scans memory for NVM integrity
• Communication:
- EUSART, RS-232, RS-485, LIN compatible
- Two SPI
-Two I
2
C, SMBus, PMBus™ compatible
• Up to 36 I/O Pins:
- Individually programmable pull-ups
- Slew rate control
- Interrupt-on-change with edge-select
- Input level selection control (ST or TTL)
- Digital open-drain enable
- Current mode enable
• Peripheral Pin Select (PPS):
- Enables pin mapping of digital I/O
• Data Signal Modulator (DSM)
- Modulates a carrier signal with digital data to
create custom carrier synchronized output
waveforms
Analog Peripherals
• Analog-to-Digital Converter with Computation
(ADC
2
):
- 10-bit with up to 35 external channels
- Automated post-processing
- Automates math functions on input signals:
averaging, filter calculations, oversampling
and threshold comparison
- Operates in Sleep
• Two Comparators (COMP):
- Fixed Voltage Reference at (non) inverting
input(s)
- Comparator outputs externally accessible
• 5-Bit Digital-to-Analog Converter (DAC):
- 5-bit resolution, rail-to-rail
- Positive Reference Selection
- Unbuffered I/O pin output
- Internal connections to ADCs and
comparators
• Voltage Reference:
- Fixed Voltage Reference with 1.024V, 2.048V
and 4.096V output levels
Flexible Oscillator Structure
• High-Precision Internal Oscillator:
- Software selectable frequency range up to 32
MHz, ±1% typical
• x2/x4 PLL with Internal and External Sources
• Low-Power Internal 32 kHz Oscillator
(LFINTOSC)
• External 32 kHz Crystal Oscillator (SOSC)
• External Oscillator Block with:
- Three crystal/resonator modes up to 20 MHz
- Three external clock modes up to 20 MHz
• Fail-Safe Clock Monitor:
- Allows for safe shutdown if peripheral clock
stops
• Oscillator Start-up Timer (OST)
- Ensures stability of crystal oscillator
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