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器件3D模型￥ 6.988
PIC16F1937-I/PT 产品手册 - Microchip（微芯）
制造商:
Microchip（微芯）
分类:
微控制器
封装:
TQFP-44
描述:
MICROCHIP PIC16F1937-I/PT 微控制器, 8位, 闪存, AEC-Q100, PIC16F19xx, 32 MHz, 14 KB, 512 Byte, 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P7P11P17P18P19P20P21P149P210P212P219P362Hot
典型应用电路图在P363
原理图在P16P24P69P80P85P111P149P153P155P170P176P178
封装尺寸在P483
标记信息在P481P482
封装信息在P481P487P488
功能描述在P317
技术参数、封装参数在P71P75P97P107P116P153P156P166P169P178P179P190
应用领域在P67P71P72P221P227
电气规格在P71P75P97P107P153P156P166P169P178P179P190P320
导航目录
PIC16F1937-I/PT数据手册
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2009 Microchip Technology Inc. Preliminary DS41364D-page 3
PIC16F193X/LF193X
Devices Included In This Data Sheet:
PIC16F193X Devices:
PIC16LF193X Devices:
High-Performance RISC CPU:
• Only 49 Instructions to Learn:
- All single-cycle instructions except branches
• Operating Speed:
- DC – 32 MHz oscillator/clock input
- DC – 125 ns instruction cycle
• Up to 16K x 14 Words of Flash Program Memory
• Up to 1024 Bytes of Data Memory (RAM)
• Interrupt Capability with automatic context saving
• 16-Level Deep Hardware Stack
• Direct, Indirect and Relative Addressing modes
• Processor Read Access to Program Memory
• Pinout Compatible to other 28/40-pin PIC16CXXX
and PIC16FXXX Microcontrollers
Special Microcontroller Features:
• Precision Internal Oscillator:
- Factory calibrated to ±1%, typical
- Software selectable frequency range from
32 MHz to 31 kHz
• Power-Saving Sleep mode
• Power-on Reset (POR)
• Power-up Timer (PWRT) and Oscillator Start-up
Timer (OST)
• Brown-out Reset (BOR)
- Selectable between two trip points
- Disable in Sleep option
• 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
• Wide Operating Voltage Range:
- 1.8V-5.5V (PIC16F193X)
- 1.8V-3.6V (PIC16LF193X)
PIC16LF193X Low-Power Features:
• Standby Current:
- 60 nA @ 1.8V, typical
• Operating Current:
-7.0A @ 32 kHz, 1.8V, typical (PIC16LF193X)
-150A @ 1 MHz, 1.8V, typical (PIC16LF193X)
• Timer1 Oscillator Current:
- 600 nA @ 32 kHz, 1.8V, typical
• Low-Power Watchdog Timer Current:
- 500 nA @ 1.8V, typical (PIC16LF193X)
Peripheral Features:
• Up to 35 I/O Pins and 1 Input-only pin:
- High-current source/sink for direct LED drive
- Individually programmable Interrupt-on-pin
change pins
- Individually programmable weak pull-ups
• Integrated LCD Controller:
- Up to 96 segments
- Variable clock input
- Contrast control
- Internal voltage reference selections
• Capacitive Sensing Module (mTouch
TM
)
- Up to 16 selectable channels
• A/D Converter:
- 10-bit resolution and up to 14 channels
- Selectable 1.024/2.048/4.096V voltage
reference
• Timer0: 8-Bit Timer/Counter with 8-Bit
Programmable Prescaler
• Enhanced Timer1
- Dedicated low-power 32 kHz oscillator driver
- 16-bit timer/counter with prescaler
- External Gate Input mode with toggle and
single shot modes
- Interrupt-on-gate completion
• Timer2, 4, 6: 8-Bit Timer/Counter with 8-Bit Period
Register, Prescaler and Postscaler
• Two Capture, Compare, PWM Modules (CCP)
- 16-bit Capture, max. resolution 125 ns
- 16-bit Compare, max. resolution 125 ns
- 10-bit PWM, max. frequency 31.25 kHz
• Three Enhanced Capture, Compare, PWM
modules (ECCP)
- 3 PWM time-base options
- Auto-shutdown and auto-restart
- PWM steering
- Programmable Dead-band Delay
• PIC16F1933 • PIC16F1934
• PIC16F1936 • PIC16F1937
• PIC16F1938 • PIC16F1939
• PIC16LF1933 • PIC16LF1934
• PIC16LF1936 • PIC16LF1937
• PIC16LF1938 • PIC16LF1939
28/40/44-Pin Flash-Based, 8-Bit CMOS Microcontrollers with
LCD Driver with nanoWatt XLP Technology
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