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PIC18F44K22 の電気的特性と機能

PIC18F44K22のメーカーはMicrochip Technologyです、この部品の機能は「High-Performance Microcontrollers」です。


製品の詳細 ( Datasheet PDF )

部品番号 PIC18F44K22
部品説明 High-Performance Microcontrollers
メーカ Microchip Technology
ロゴ Microchip Technology ロゴ 




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PIC18F44K22 Datasheet, PIC18F44K22 PDF,ピン配置, 機能
PIC18(L)F2X/4XK22
Data Sheet
28/40/44-Pin, Low-Power,
High-Performance Microcontrollers
with XLP Technology
2010-2012 Microchip Technology Inc.
DS41412F

1 Page





PIC18F44K22 pdf, ピン配列
PIC18(L)F2X/4XK22
28/40/44-Pin, Low-Power, High-Performance
Microcontrollers with XLP Technology
High-Performance RISC CPU:
• C Compiler Optimized Architecture:
- Optional extended instruction set designed to
optimize re-entrant code
• Up to 1024 Bytes Data EEPROM
• Up to 64 Kbytes Linear Program Memory
Addressing
• Up to 3896 Bytes Linear Data Memory Address-
ing
• Up to 16 MIPS Operation
• 16-bit Wide Instructions, 8-bit Wide Data Path
• Priority Levels for Interrupts
• 31-Level, Software Accessible Hardware Stack
• 8 x 8 Single-Cycle Hardware Multiplier
Flexible Oscillator Structure:
• Precision 16 MHz Internal Oscillator Block:
- Factory calibrated to ± 1%
- Selectable frequencies, 31 kHz to 16 MHz
- 64 MHz performance available using PLL –
no external components required
• Four Crystal modes up to 64 MHz
• Two External Clock modes up to 64 MHz
• 4X Phase Lock Loop (PLL)
• Secondary Oscillator using Timer1 @ 32 kHz
• Fail-Safe Clock Monitor:
- Allows for safe shutdown if peripheral clock
stops
- Two-Speed Oscillator Start-up
Analog Features:
• Analog-to-Digital Converter (ADC) module:
- 10-bit resolution, up to 30 external channels
- Auto-acquisition capability
- Conversion available during Sleep
- Fixed Voltage Reference (FVR) channel
- Independent input multiplexing
• Analog Comparator module:
- Two rail-to-rail analog comparators
- Independent input multiplexing
• Digital-to-Analog Converter (DAC) module:
- Fixed Voltage Reference (FVR) with 1.024V,
2.048V and 4.096V output levels
- 5-bit rail-to-rail resistive DAC with positive
and negative reference selection
• Charge Time Measurement Unit (CTMU) module:
- Supports capacitive touch sensing for touch
screens and capacitive switches
Extreme Low-Power Management
PIC18(L)F2X/4XK22 with XLP:
• Sleep mode: 20 nA, typical
• Watchdog Timer: 300 nA, typical
• Timer1 Oscillator: 800 nA @ 32 kHz
• Peripheral Module Disable
Special Microcontroller Features:
• 2.3V to 5.5V Operation – PIC18FXXK22 devices
• 1.8V to 3.6V Operation – PIC18LFXXK22 devices
• Self-Programmable under Software Control
• High/Low-Voltage Detection (HLVD) module:
- Programmable 16-Level
- Interrupt on High/Low-Voltage Detection
• Programmable Brown-out Reset (BOR):
- With software enable option
- Configurable shutdown in Sleep
• Extended Watchdog Timer (WDT):
- Programmable period from 4 ms to 131s
• In-Circuit Serial Programming™ (ICSP™):
- Single-Supply 3V
• In-Circuit Debug (ICD)
Peripheral Highlights:
• Up to 35 I/O Pins plus 1 Input-Only Pin:
- High-Current Sink/Source 25 mA/25 mA
- Three programmable external interrupts
- Four programmable interrupt-on-change
- Nine programmable weak pull-ups
- Programmable slew rate
• SR Latch:
- Multiple Set/Reset input options
• Two Capture/Compare/PWM (CCP) modules
• Three Enhanced CCP (ECCP) modules:
- One, two or four PWM outputs
- Selectable polarity
- Programmable dead time
- Auto-Shutdown and Auto-Restart
- PWM steering
• Two Master Synchronous Serial Port (MSSP)
modules:
- 3-wire SPI (supports all 4 modes)
- I2C™ Master and Slave modes with address
mask
2010-2012 Microchip Technology Inc.
DS41412F-page 3


3Pages


PIC18F44K22 電子部品, 半導体
PIC18(L)F2X/4XK22
Pin Diagrams (40-pin)
40-pin PDIP
MCLR/VPP/RE3
RA0
RA1
RA2
RA3
RA4
RA5
RE0
RE1
RE2
VDD
VSS
RA7
RA6
RC0
RC1
RC2
RC3
RD0
RD1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
40 RB7/PGD
39 RB6/PGC
38 RB5
37 RB4
36 RB3
35 RB2
34 RB1
33 RB0
32 VDD
31 VSS
30 RD7
29 RD6
28 RD5
27 RD4
26 RC7
25 RC6
24 RC5
23 RC4
22 RD3
21 RD2
40-pin UQFN
RC7 1
30 RC0
RD4 2
29 RA6
RD5 3
28 RA7
RD6 4
27 VSS
RD7
VSS
5
6
PIC18(L)F4XK22
26
25
VDD
RE2
VDD 7
24 RE1
RB0 8
23 RE0
RB1 9
22 RA5
RB2 10
21 RA4
DS41412F-page 6
2010-2012 Microchip Technology Inc.

6 Page



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共有リンク

Link :


部品番号部品説明メーカ
PIC18F44K20

(PIC18FxxK20) 28/40/44-Pin Flash Microcontrollers

Microchip Technology
Microchip Technology
PIC18F44K22

High-Performance Microcontrollers

Microchip Technology
Microchip Technology


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