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器件3D模型￥ 17.004
PIC16F688-I/SL 产品手册 - Microchip（微芯）
制造商:
Microchip（微芯）
分类:
微控制器
封装:
SOIC-14
描述:
MICROCHIP PIC16F688-I/SL 微控制器, 8位, 闪存, AEC-Q100, PIC16F, 20 MHz, 7 KB, 256 Byte, 14 引脚, SOIC
Pictures:
3D模型
符号图
焊盘图
引脚图
产品图
页面导航:
引脚图在P8P33P38Hot
原理图在P7P23P30P37P38P39P40P42P43P44P47P51
封装尺寸在P162
标记信息在P161
封装信息在P161P173
技术参数、封装参数在P61P69P104P106P113P154
电气规格在P61P69P104P106P113
导航目录
PIC16F688-I/SL数据手册
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2004 Microchip Technology Inc. Preliminary DS41203B-page 1
PIC16F688
High-Performance RISC CPU
• Only 35 instructions to learn:
- All single-cycle instructions except branches
• Operating speed:
- DC – 20 MHz oscillator/clock input
- DC – 200 ns instruction cycle
• Interrupt capability
• 8-level deep hardware stack
• Direct, Indirect and Relative Addressing modes
Special Microcontroller Features
• Precision Internal Oscillator:
- Factory calibrated to ±1%
- Software selectable frequency range of
8 MHz to 31 kHz
- Software tunable
- Two-Speed Start-up mode
- Crystal fail detect for critical applications
- Clock mode switching during operation for
power savings
• Power saving Sleep mode
• Wide operating voltage range (2.0V-5.5V)
• Industrial and Extended temperature range
• Power-on Reset (POR)
• Power-up Timer (PWRT) and Oscillator Start-up
Timer (OST)
• Brown-out Detect (BOD) with software control
option
• Enhanced Low-Current Watchdog Timer (WDT)
with on-chip oscillator (software selectable
nominal 268 seconds with full prescaler) with
software enable
• Multiplexed Master Clear with pull-up/input pin
• Programmable code protection
• High-Endurance Flash/EEPROM cell:
- 100,000 write Flash endurance
- 1,000,000 write EEPROM endurance
- Flash/Data EEPROM retention: > 40 years
Low-Power Features
• Standby Current:
- 1 nA @ 2.0V, typical
• Operating Current:
-8.5µA @ 32 kHz, 2.0V, typical
-100µA @ 1 MHz, 2.0V, typical
• Watchdog Timer Current:
-1µA @ 2.0V, typical
Peripheral Features
• 12 I/O pins with individual direction control:
- High-current source/sink for direct LED drive
- Interrupt-on-pin change
- Individually programmable weak pull-ups
- Ultra Low-Power Wake-up
• Analog comparator module with:
- Two analog comparators
- Programmable on-chip voltage reference
(CV
REF) module (% of VDD)
- Comparator inputs and outputs externally
accessible
• A/D Converter:
- 10-bit resolution and 8 channels
• Timer0: 8-bit timer/counter with 8-bit
programmable prescaler
• Enhanced Timer1:
- 16-bit timer/counter with prescaler
- External Gate Input mode
- Option to use OSC1 and OSC2 in LP mode as
Timer1 oscillator if INTOSC mode selected
• Enhanced USART Module:
- Supports RS-485, RS-232, and LIN 1.2
- Auto baud detect
- Auto-wake-up on Start bit
• In-Circuit Serial Programming™ (ICSP™) via two
pins
Device
Program
Memory
Data Memory
I/O
10-bit A/D
(ch)
Comparators
Timers
8/16-bit
Flash
(words)
SRAM
(bytes)
EEPROM
(bytes)
PIC16F688 4096 256 256 12 8 2 1/1
14-Pin Flash-Based, 8-Bit CMOS Microcontrollers with nanoWatt Technology
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