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PIC16F882のメーカーはMicrochip Technologyです、この部品の機能は「(PIC16F882 - PIC16F887) Enhanced Flash-Based 8-Bit CMOS Microcontrollers」です。 |
部品番号 | PIC16F882 |
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部品説明 | (PIC16F882 - PIC16F887) Enhanced Flash-Based 8-Bit CMOS Microcontrollers | ||
メーカ | Microchip Technology | ||
ロゴ | |||
このページの下部にプレビューとPIC16F882ダウンロード(pdfファイル)リンクがあります。 Total 30 pages
www.DataSheet4U.com
PIC16F882/883/884/886/887
Data Sheet
28/40/44-Pin, Enhanced Flash-Based 8-Bit
CMOS Microcontrollers with
nanoWatt Technology
© 2007 Microchip Technology Inc.
Preliminary
DS41291D
1 Page www.DataSheet4U.com
PIC16F882/883/884/886/887
28/40/44-Pin Flash-Based, 8-Bit CMOS Microcontrollers with
nanoWatt Technology
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 Reset (BOR) 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
• Program memory Read/Write during run time
• In-Circuit Debugger (on board)
Low-Power Features:
• Standby Current:
- 50 nA @ 2.0V, typical
• Operating Current:
- 11 μA @ 32 kHz, 2.0V, typical
- 220 μA @ 4 MHz, 2.0V, typical
• Watchdog Timer Current:
- 1 μA @ 2.0V, typical
Peripheral Features:
• 24/35 I/O pins with individual direction control:
- High current source/sink for direct LED drive
- Interrupt-on-Change pin
- Individually programmable weak pull-ups
- Ultra Low-Power Wake-up (ULPWU)
• Analog Comparator module with:
- Two analog comparators
- Programmable on-chip voltage reference
(CVREF) module (% of VDD)
- Fixed voltage reference (0.6V)
- Comparator inputs and outputs externally
accessible
- SR Latch mode
- External Timer1 Gate (count enable)
• A/D Converter:
- 10-bit resolution and 11/14 channels
• Timer0: 8-bit timer/counter with 8-bit
programmable prescaler
• Enhanced Timer1:
- 16-bit timer/counter with prescaler
- External Gate Input mode
- Dedicated low-power 32 kHz oscillator
• Timer2: 8-bit timer/counter with 8-bit period
register, prescaler and postscaler
• Enhanced Capture, Compare, PWM+ module:
- 16-bit Capture, max. resolution 12.5 ns
- Compare, max. resolution 200 ns
- 10-bit PWM with 1, 2 or 4 output channels,
programmable “dead time”, max. frequency
20 kHz
- PWM output steering control
• Capture, Compare, PWM module:
- 16-bit Capture, max. resolution 12.5 ns
- 16-bit Compare, max. resolution 200 ns
- 10-bit PWM, max. frequency 20 kHz
• Enhanced USART module:
- Supports RS-485, RS-232, and LIN 2.0
- Auto-Baud Detect
- Auto-Wake-Up on Start bit
• In-Circuit Serial ProgrammingTM (ICSPTM) via two
pins
• Master Synchronous Serial Port (MSSP) module
supporting 3-wire SPI (all 4 modes) and I2C™
Master and Slave Modes with I2C address mask
© 2007 Microchip Technology Inc.
Preliminary
DS41291D-page 1
3Pages PIC16F882/883/884/886/887
Pin Diagrams – PIC16F882/883/886, 28-Pin QFN
www.DataSheet4U.com
28-pin QFN
RA2/AN2/VREF-/CVREF/C2IN+
RA3/AN3/VREF+/C1IN+
RA4/T0CKI/C1OUT
RA5/AN4/SS/C2OUT
VSS
RA7/OSC1/CLKIN
RA6/OSC2/CLKOUT
1 21
2 20
3 19
4 PIC16F882/883/886 18
5 17
6 16
7 15
RB3/AN9/PGM/C12IN2-
RB2/AN8/P1B
RB1/AN10/P1C/C12IN3-
RB0/AN12/INT
VDD
VSS
RC7/RX/DT
DS41291D-page 4
Preliminary
© 2007 Microchip Technology Inc.
6 Page | |||
ページ | 合計 : 30 ページ | ||
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PDF ダウンロード | [ PIC16F882 データシート.PDF ] |
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