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PIC16F77-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 PIC16F77-I/PT 微控制器, 8位, 闪存, PIC16F, 20 MHz, 14 KB, 368 Byte, 44 引脚, TQFP
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PIC16F77-I/PT数据手册
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2009 Microchip Technology Inc. Advance Information DS41411A-page 1
PIC16F707/PIC16LF707
High-Performance RISC CPU:
• Only 35 Single-Word Instructions to learn:
- All single-cycle instructions except branches
• Operating Speed:
- DC – 20 MHz clock input
- DC – 200 ns instruction cycle
• 8K x 14 Words of Flash Program Memory
• 363 Bytes of Data Memory (SRAM)
• Interrupt Capability
• 8-Level Deep Hardware Stack
• Direct, Indirect and Relative Addressing modes
• Processor Read Access to Program Memory
• Pinout Compatible to other 40-pin PIC16CXXX
and PIC16FXXX Microcontrollers
Special Microcontroller Features:
• Precision Internal Oscillator:
- 16 MHz or 500 kHz operation
- Factory calibrated to ±1%, typical
- Software selectable ÷1, ÷2, ÷4 or ÷8 divider
• 31 kHz Low-Power Internal Oscillator
• External Oscillator Block with:
- 3 crystal/resonator modes up to 20 MHz
- 3 external clock modes up to 20 MHz
• Power-on Reset (POR)
• Power-up Timer (PWRT)
• Oscillator Start-Up Timer (OST)
• Brown-out Reset (BOR):
- Selectable between two trip points
- Disabled in Sleep option
• Watchdog Timer (WDT)
• Programmable Code Protection
• In-Circuit Serial Programming™ (ICSP™) via two
pins
• In-Circuit Debug (ICD) via two pins
• Multiplexed Master Clear with Pull-up/Input Pin
• Industrial and Extended Temperature Range
• High-Endurance Flash Cell:
- 1,000 Write Flash Endurance (typical)
- Flash Retention: >40 years
- Power-Saving Sleep mode
• Operating Voltage Range:
- 1.8V to 3.6V (PIC16LF707)
• 1.8V to 5.5V (PIC16F707)
Analog Features:
• A/D Converter:
- 8-bit resolution and up to 14 channels
- Conversion available during Sleep
- Selectable 1.024V/2.048V/4.096V voltage
reference
• On-chip 3.2V Regulator (PIC16F707 device only)
Extreme Low-Power Management
PIC16LF707 with nanoWatt XLP:
• Sleep Mode: 20 nA @ 1.8V, typical
• Watchdog Timer: 500 nA @ 1.8V, typical
• Timer1 Oscillator: 600 nA @ 1.8V, typical
@ 32 kHz
mTouch™ Features:
• Up to 32 channels
• Two Capacitive Sensing Modules:
- Acquire 2 samples simultaneously
• Multiple Power Modes:
- Operation during Sleep
- Proximity sensing with ultra low µA current
• Adjustable waveform min. and max. for optimal
noise performance
• 1.8V to 5.5V operation (3.6V max. for
PIC16LF707)
Peripheral Features:
• Up to 35 I/O Pins and 1 Input-only Pin:
- High current source/sink for direct LED drive
- Interrupt-on-pin change
- Individually programmable weak pull-ups
• Timer0/A/B: 8-Bit Timer/Counter with 8-Bit Pres-
caler
• Enhanced Timer1/3:
- 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: 8-Bit Timer/Counter with 8-Bit Period
Register, Prescaler and Postscaler
• Two Capture, Compare, PWM modules (CCP):
- 16-bit Capture, max. resolution 12.5 ns
- 16-bit Compare, max. resolution 200 ns
- 10-bit PWM, max. frequency 20 kHz
• Addressable Universal Synchronous
Asynchronous Receiver Transmitter (AUSART)
• Synchronous Serial Port (SSP):
- SPI (Master/Slave)
-I
2
C™ (Slave) with Address Mask
• Voltage Reference module:
- Fixed voltage reference (FVR) with 1.024V,
2.048V and 4.096V output levels
- 5-bit rail-to-rail resistive DAC with positive
reference selection
40-Pin, 8-Bit Flash mTouch™ Microcontroller with 32 Capacitive Touch Channels
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