DataSheet.jp

PIC18F4685 の電気的特性と機能

PIC18F4685のメーカーはMicrochip Technologyです、この部品の機能は「(PIC18Fxxxx) 28/40/44-Pin Enhanced Flash Microcontrollers」です。


製品の詳細 ( Datasheet PDF )

部品番号 PIC18F4685
部品説明 (PIC18Fxxxx) 28/40/44-Pin Enhanced Flash Microcontrollers
メーカ Microchip Technology
ロゴ Microchip Technology ロゴ 




このページの下部にプレビューとPIC18F4685ダウンロード(pdfファイル)リンクがあります。

Total 30 pages

No Preview Available !

PIC18F4685 Datasheet, PIC18F4685 PDF,ピン配置, 機能
www.DataSheet4U.com
PIC18F2682/2685/4682/4685
Data Sheet
28/40/44-Pin
Enhanced Flash Microcontrollers
with ECAN™ Technology, 10-Bit A/D
and nanoWatt Technology
© 2007 Microchip Technology Inc.
Preliminary
DS39761B

1 Page





PIC18F4685 pdf, ピン配列
PIC18F2682/2685/4682/4685
28/40/44-Pin Enhanced Flash Microcontrollers with
ECANTechnology, 10-Bit A/D and nanoWatt Technology
Power-Managed Modes:
• Run: CPU on, peripherals on
• Idle: CPU off, peripherals on
• Sleep: CPU off, peripherals off
• Idle mode currents down to 5.8 μA typical
www.DataSheet4U.com• Sleep mode currents down to 0.1 μA typical
• Timer1 Oscillator: 1.1 μA, 32 kHz, 2V
• Watchdog Timer: 2.1 μA
• Two-Speed Oscillator Start-up
Flexible Oscillator Structure:
• Four Crystal modes, up to 40 MHz
• 4x Phase Lock Loop (PLL) – available for crystal
and internal oscillators
• Two External RC modes, up to 4 MHz
• Two External Clock modes, up to 40 MHz
• Internal Oscillator Block:
- 8 user-selectable frequencies, from 31 kHz to 8 MHz
- Provides a complete range of clock speeds,
from 31 kHz to 32 MHz when used with PLL
- User-tunable to compensate for frequency drift
• Secondary Oscillator using Timer1 @ 32 kHz
• Fail-Safe Clock Monitor
- Allows for safe shutdown if peripheral clock stops
Special Microcontroller Features:
• C compiler Optimized Architecture with optional
Extended Instruction Set
• 100,000 Erase/Write Cycle Enhanced Flash
Program Memory typical
• 1,000,000 Erase/Write Cycle Data EEPROM
Memory typical
• Flash/Data EEPROM Retention: > 40 years
• Self-Programmable under Software Control
• Priority Levels for Interrupts
• 8 x 8 Single-Cycle Hardware Multiplier
• Extended Watchdog Timer (WDT):
- Programmable period from 41 ms to 131s
• Single-Supply 5V In-Circuit Serial
Programming™ (ICSP™) via two pins
• In-Circuit Debug (ICD) via two pins
• Wide operating voltage range: 2.0V to 5.5V
Peripheral Highlights:
• High-Current Sink/source 25 mA/25 mA
• Three External Interrupts
• One Capture/Compare/PWM (CCP1) module
• Enhanced Capture/Compare/PWM (ECCP1) module
(40/44-pin devices only):
- One, two or four PWM outputs
- Selectable polarity
- Programmable dead time
- Auto-shutdown and auto-restart
• Master Synchronous Serial Port (MSSP) module
supporting 3-Wire SPI (all 4 modes) and I2C™
Master and Slave modes
• Enhanced Addressable USART module:
- Supports RS-485, RS-232 and LIN 1.3
- RS-232 operation using internal oscillator
block (no external crystal required)
- Auto-wake-up on Start bit
- Auto-Baud Detect
• 10-Bit, up to 11-Channel Analog-to-Digital
Converter module (A/D), up to 100 ksps:
- Auto-acquisition capability
- Conversion available during Sleep
• Dual Analog Comparators with Input Multiplexing
ECAN Module Features:
• Message bit rates up to 1 Mbps
• Conforms to CAN 2.0B ACTIVE Specification
• Fully Backward Compatible with PIC18XXX8 CAN
modules
• Three Modes of Operation:
- Legacy, Enhanced Legacy, FIFO
• Three Dedicated Transmit Buffers with Prioritization
• Two Dedicated Receive Buffers
• Six Programmable Receive/Transmit Buffers
• Three Full, 29-Bit Acceptance Masks
• 16 Full, 29-Bit Acceptance Filters w/Dynamic
Association
• DeviceNet™ Data Byte Filter Support
• Automatic Remote Frame Handling
• Advanced Error Management Features
Device
Program Memory
Data Memory
Flash # Single-Word SRAM EEPROM
(bytes) Instructions (bytes) (bytes)
I/O
10-Bit
A/D (ch)
CCP1/
ECCP1
(PWM)
PIC18F2682 80K
PIC18F2685 96K
40960
49152
3328
3328
1024
1024
28
28
8
8
1/0
1/0
PIC18F4682 80K
PIC18F4685 96K
40960
49152
3328
3328
1024 40/44
1024 40/44
11
11
1/1
1/1
MSSP
SPI
Master
I2C™
YY
YY
YY
YY
1
1
1
1
Comp.
Timers
8/16-bit
0 1/3
0 1/3
2 1/3
2 1/3
© 2007 Microchip Technology Inc.
Preliminary
DS39761B-page 1


3Pages


PIC18F4685 電子部品, 半導体
PIC18F2682/2685/4682/4685
Table of Contents
1.0 Device Overview .......................................................................................................................................................................... 7
2.0 Oscillator Configurations ............................................................................................................................................................ 23
3.0 Power-Managed Modes ............................................................................................................................................................. 33
4.0 Reset .......................................................................................................................................................................................... 41
5.0 Memory Organization ................................................................................................................................................................. 61
6.0 Flash Program Memory .............................................................................................................................................................. 95
7.0 Data EEPROM Memory ........................................................................................................................................................... 105
8.0 8 x 8 Hardware Multiplier.......................................................................................................................................................... 111
9.0 Interrupts .................................................................................................................................................................................. 113
10.0 I/O Ports ................................................................................................................................................................................... 129
11.0 Timer0 Module ......................................................................................................................................................................... 147
12.0 Timer1 Module ......................................................................................................................................................................... 151
13.0 Timer2 Module ......................................................................................................................................................................... 157
14.0 Timer3 Module ......................................................................................................................................................................... 159
www.DataSheet4U15.c.0omCapture/Compare/PWM (CCP1) Modules ............................................................................................................................... 163
16.0 Enhanced Capture/Compare/PWM (ECCP1) Module.............................................................................................................. 173
17.0 Master Synchronous Serial Port (MSSP) Module .................................................................................................................... 187
18.0 Enhanced Universal Synchronous Receiver Transmitter (EUSART) ....................................................................................... 227
19.0 10-Bit Analog-to-Digital Converter (A/D) Module ..................................................................................................................... 247
20.0 Comparator Module.................................................................................................................................................................. 257
21.0 Comparator Voltage Reference Module ................................................................................................................................... 263
22.0 High/Low-Voltage Detect (HLVD)............................................................................................................................................. 267
23.0 ECAN™ Technology ................................................................................................................................................................ 273
24.0 Special Features of the CPU .................................................................................................................................................... 343
25.0 Instruction Set Summary .......................................................................................................................................................... 363
26.0 Development Support............................................................................................................................................................... 413
27.0 Electrical Characteristics .......................................................................................................................................................... 417
28.0 DC and AC Characteristics Graphs and Tables ....................................................................................................................... 453
29.0 Packaging Information.............................................................................................................................................................. 455
Appendix A: Revision History............................................................................................................................................................. 463
Appendix B: Device Differences......................................................................................................................................................... 463
Appendix C: Conversion Considerations ........................................................................................................................................... 464
Appendix D: Migration From Baseline to Enhanced Devices............................................................................................................. 464
Appendix E: Migration from Mid-Range to Enhanced Devices .......................................................................................................... 465
Appendix F: Migration from High-End to Enhanced Devices ............................................................................................................. 465
Index .................................................................................................................................................................................................. 467
The Microchip Web Site ..................................................................................................................................................................... 479
Customer Change Notification Service .............................................................................................................................................. 479
Customer Support .............................................................................................................................................................................. 479
Reader Response .............................................................................................................................................................................. 480
PIC18F2682/2685/4682/4685 Product Identification System ............................................................................................................ 481
DS39761B-page 4
Preliminary
© 2007 Microchip Technology Inc.

6 Page



ページ 合計 : 30 ページ
 
PDF
ダウンロード
[ PIC18F4685 データシート.PDF ]


データシートを活用すると、その部品の主な機能と仕様を詳しく理解できます。 ピン構成、電気的特性、動作パラメータ、性能を確認してください。


共有リンク

Link :


部品番号部品説明メーカ
PIC18F4680

(PIC18Fxxxx) Enhanced Flash Microcontrollers

Microchip Technology
Microchip Technology
PIC18F4682

(PIC18Fxxxx) 28/40/44-Pin Enhanced Flash Microcontrollers

Microchip Technology
Microchip Technology
PIC18F4685

(PIC18Fxxxx) 28/40/44-Pin Enhanced Flash Microcontrollers

Microchip Technology
Microchip Technology


www.DataSheet.jp    |   2020   |  メール    |   最新    |   Sitemap