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PIC18F4458-ESLASHSP中文資料
PIC18F4458-ESLASHSP數(shù)據(jù)手冊規(guī)格書PDF詳情
DEVICE OVERVIEW
This document contains device-specific information for the following devices:
? PIC18F2458 ? PIC18F4458
? PIC18F2553 ? PIC18F4553
The PIC18F4553 family of devices offers the advantages of all PIC18 microcontrollers – namely, high computational performance at an economical price – with the addition of high-endurance, Enhanced Flash program memory. In addition to these features, the PIC18F4553 family introduces design enhancements that make these microcontrollers a logical choice for many high-performance, power sensitive applications.
Universal Serial Bus Features:
? USB V2.0 Compliant
? Low Speed (1.5 Mb/s) and Full Speed (12 Mb/s)
? Supports Control, Interrupt, Isochronous and Bulk Transfers
? Supports up to 32 Endpoints (16 bidirectional)
? 1-Kbyte Dual Access RAM for USB
? On-Chip USB Transceiver with On-Chip Voltage Regulator
? Interface for Off-Chip USB Transceiver
? Streaming Parallel Port (SPP) for USB Streaming Transfers (40/44-pin devices only)
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
? Sleep mode Currents Down to 0.1 μA Typical
? Timer1 Oscillator: 1.1 μA Typical, 32 kHz, 2V
? Watchdog Timer: 2.1 μA Typical
? Two-Speed Oscillator Start-up
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
? Programmable Code Protection
? Single-Supply 5V In-Circuit Serial Programming? (ICSP?) via Two Pins
? In-Circuit Debug (ICD) via Two Pins
? Optional Dedicated ICD/ICSP Port (44-pin TQFP package only)
? Wide Operating Voltage Range (2.0V to 5.5V)
Flexible Oscillator Structure:
? Four Crystal modes, Including High-Precision PLL for USB
? Two External Clock modes, up to 48 MHz
? Internal Oscillator Block:
- 8 user-selectable frequencies, from 31 kHz to 8 MHz
- User-tunable to compensate for frequency drift
? Secondary Oscillator using Timer1 @ 32 kHz
? Dual Oscillator Options allow Microcontroller and USB module to Run at Different Clock Speeds
? Fail-Safe Clock Monitor:
- Allows for safe shutdown if any clock stops
Peripheral Highlights:
? High-Current Sink/Source: 25 mA/25 mA
? Three External Interrupts
? Four Timer modules (Timer0 to Timer3)
? Up to 2 Capture/Compare/PWM (CCP) modules:
- Capture is 16-bit, max. resolution 5.2 ns (TCY/16)
- Compare is 16-bit, max. resolution 83.3 ns (TCY)
- PWM output: PWM resolution is 1 to 10-bits
? Enhanced Capture/Compare/PWM (ECCP) module:
- Multiple output modes
- Selectable polarity
- Programmable dead time
- Auto-shutdown and auto-restart
? Enhanced USART module:
- LIN bus support
? Master Synchronous Serial Port (MSSP) module supporting 3-wire SPI (all 4 modes) and I2C? Master and Slave modes
? 12-Bit, up to 13-Channel Analog-to-Digital Converter module (A/D) with Programmable Acquisition Time
? Dual Analog Comparators with Input Multiplexing
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
Microchip |
23+ |
44-QFN |
65480 |
||||
Microchip |
24+ |
44QFN |
10000 |
全新原廠原裝,進口正品現(xiàn)貨,正規(guī)渠道可含稅!! |
|||
MICROCHIP |
20+ |
QFN-44 |
932 |
就找我吧!--邀您體驗愉快問購元件! |
|||
Microchip |
25+ |
25000 |
原廠原包 深圳現(xiàn)貨 主打品牌 假一賠百 可開票! |
||||
Microchip |
22+ |
44QFN |
9000 |
原廠渠道,現(xiàn)貨配單 |
|||
MICROCHIP |
17+ |
6200 |
100%原裝正品現(xiàn)貨 |
||||
MICROCHIP |
23+ |
QFN-44 |
3000 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售! |
|||
Microchip |
22+ |
44-VQFN |
9000 |
原廠渠道,現(xiàn)貨配單 |
|||
Microchip |
2023+環(huán)?,F(xiàn)貨 |
44-QFN |
1000 |
專注軍工、汽車、醫(yī)療、工業(yè)等方案配套一站式服務(wù) |
|||
Microchip |
QQ咨詢 |
44-VQFN |
3000 |
原裝正品/微控制器元件授權(quán)代理直銷! |
PIC18F4458-ESLASHSP 資料下載更多...
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Datasheet數(shù)據(jù)表PDF頁碼索引
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Microchip Technology 微芯科技股份有限公司
微芯科技股份有限公司(英語:MicrochipTechnologyInc.,英文簡寫:Microchip),是一個美國微控制器、內(nèi)存與類比半導(dǎo)體制造商。它的產(chǎn)品包含微控制器(PIC微控制器、dsPIC/PIC24、PIC32)、序列式EEPROM、序列式SRAM、KEELOQ組件、無線電頻率(RF)組件、熱組件、功率與電池管理類比組件,也有線性、接口與混合信號組件。還有一些接口組件包含USB、ZigBee/MiWi,CANbus與Ethernet。公司總部位于亞利桑那州錢德勒,晶圓廠則分別位于亞利桑那州坦佩及奧勒岡州格雷斯罕。主要的競爭者有亞德諾半導(dǎo)體、愛特梅爾、飛思卡爾(分拆自摩托羅拉)、英