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PIC16F1788-I/SP 其他数据使用手册 - Microchip（微芯）
制造商:
Microchip（微芯）
分类:
微控制器
封装:
DIP-28
描述:
PIC16F1788/1789 8 位闪存微控制器Microchip 的 PIC16F 系列微控制器 8 位 MCU，将 Microchip 的 PIC® 体系架构融入到引脚和封装选件中，从节省空间的 14 引脚设备到功能丰富的 64 引脚设备。 带有基线、中级或增强型中级体系架构的设备提供多种不同的外围设备组合，可谓设计人员提供灵活性，并为应用提供选择。 PIC16F1788/1789 系列微控制器基于 Microchip 的增强型中级内核，带 16 层深硬件堆栈和 49 个指令。 这些 MCU 提供高达 8 个 MIP、28 千字节程序存储器、2048 字节 RAM 和 256 字节数据 EEPROM。 板载可配置振荡器，精确度为 ±1%。### 微控制器功能最大 32 MHz CPU 速度 49 个指令 16 级硬件堆栈 32 MHz 内部振荡器 - 可选频率范围 32 MHz 至 31 kHz 25 个输入/输出引脚 –PIC16F1788 36 个输入/输出引脚 –PIC16F1789 XLP 技术 通电重置 (POR) 通电计时器 (PWRT) 振荡器启动计时器 (OST) 掉电重置 (BOR) 延长监控计时器 (WDT) 增强型低电压编程 (LVP) 在线串行编程 (ICSP) 在线调试 (ICD) ### 外设15 通道 12 位模拟到数字转换器 – PIC16F1789 11 通道 12 位模拟到数字转换器 – PIC16F1788 8 位数字到模拟转换器 (DAC) 三个捕获/比较/PWM (CCP) 模块 两个可编程开关模式控制器 (PSMC) 三个运算放大器 - PIC16F1789 两个运算放大器 – PIC16F1788 四个比较器 两个 8 位计时器 一个 16 位计时器 主同步串行端口 (MSSP)，带有 SPI 和 I2C 增强型通用同步异步接收器发射器 (EUSART) 固定电压参考 (FVR)展开
Pictures:
3D模型
符号图
焊盘图
引脚图
产品图
页面导航:
引脚图在P16P17P18P19P20P21P22P23P24P161P224P226Hot
典型应用电路图在P168P374
原理图在P15P25P63P72P84P112P162P166P170P185P190P194
封装尺寸在P453
标记信息在P450P451P452
封装信息在P450P454P455P456P458P462P463P464P469P472
技术参数、封装参数在P75P79P82P95P109P110P111P113P117P165P171P178
应用领域在P61P74P75P234
电气规格在P75P79P82P95P109P110P111P113P117P165P171P178
导航目录
PIC16F1788-I/SP数据手册
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2013-2015 Microchip Technology Inc. DS40001675C-page 1
PIC16F1788/9
High-Performance RISC CPU:
• Only 49 Instructions
• Operating Speed:
- DC – 32 MHz clock input
- DC – 125 ns instruction cycle
• Interrupt Capability with Automatic Context
Saving
• 16-Level Deep Hardware Stack with optional
Overflow/Underflow Reset
• Direct, Indirect and Relative Addressing modes:
• Two full 16-bit File Select Registers (FSRs)
- FSRs can read program and data memory
Memory Features:
• Up to 16 KW Flash Program Memory:
- Self-programmable under software control
- Programmable code protection
- Programmable write protection
• 256 Bytes of Data EEPROM
• Up to 2048 Bytes of RAM
High-Performance PWM Controller:
• Four Programmable Switch Mode Controller
(PSMC) modules:
- Digital and/or analog feedback control of
PWM frequency and pulse begin/end times
- 16-bit Period, Duty Cycle and Phase
- 16 ns clock resolution
- Supports Single PWM, Complementary,
Push-Pull and 3-phase modes of operation
- Dead-band control with 8-bit counter
- Auto-shutdown and restart
- Leading and falling edge blanking
-Burst mode
Extreme Low-Power Management
PIC16LF1788/9 with XLP:
• Sleep mode: 50 nA @ 1.8V, typical
• Watchdog Timer: 500 nA @ 1.8V, typical
• Timer1 Oscillator: 500 nA @ 32 kHz
• Operating Current:
-8A @ 32 kHz, 1.8V, typical
-32A/MHz @ 1.8V, typical
Analog Peripheral Features:
• Analog-to-Digital Converter (ADC):
- Fully differential 12-bit converter
- Up to 75 ksps conversion rate
- 11 single-ended channels
- 5 differential channels
- Positive and negative reference selection
• One 8-Bit and Three 5-Bit Digital-to-Analog
Converters (DAC):
- Output available externally
- Positive and negative reference selection
- Internal connections to comparators, op amps,
Fixed Voltage Reference (FVR) and ADC
• Four High-Speed Comparators:
- 50 ns response time @ V
DD = 5V
- Rail-to-rail inputs
- Software selectable hysteresis
- Internal connection to op amps, FVR and DAC
• Up to Three Operational Amplifiers:
- Rail-to-rail inputs/outputs
- High/Low selectable Gain Bandwidth Product
- Internal connection to DAC and FVR
• Fixed Voltage Reference (FVR):
- 1.024V, 2.048V and 4.096V output levels
- Internal connection to ADC, comparators and
DAC
I/O Features:
• Up to 36 I/O Pins and 1 Input-only Pin:
• High Current Sink/Source for LED Drivers
• Individually Programmable Interrupt-on-Change
Pins
• Individually Programmable Weak Pull-Ups
• Individual Input Level Selection
• Individually Programmable Slew Rate Control
• Individually Programmable Open-Drain Outputs
28-Pin 8-Bit Advanced Analog Flash Microcontroller
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