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MAX3421E中文資料
MAX3421E數(shù)據(jù)手冊規(guī)格書PDF詳情
General Description
The MAX3421E USB peripheral/host controller contains the digital logic and analog circuitry necessary to implement a full-speed USB peripheral or a full-/low-speed host compliant to USB specification rev 2.0. A built-in transceiver features ±15kV ESD protection and programmable USB connect and disconnect. An internal serial interface engine (SIE) handles low-level USB protocol details such as error checking and bus retries. The MAX3421E operates using a register set accessed by an SPI interface that operates up to 26MHz. Any SPI master (microprocessor, ASIC, DSP, etc.) can add USB peripheral or host functionality using the simple 3- or 4-wire SPI interface.
Features
? Microprocessor-Independent USB Solution
? Software Compatible with the MAX3420E USB Peripheral Controller with SPI Interface
? Complies with USB Specification Revision 2.0 (Full-Speed 12Mbps Peripheral, Full-/Low-Speed 12Mbps/1.5Mbps Host)
? Integrated USB Transceiver
? Firmware/Hardware Control of an Internal D+ Pullup Resistor (Peripheral Mode) and D+/DPulldown Resistors (Host Mode)
? Programmable 3- or 4-Wire, 26MHz SPI Interface
? Level Translators and VL Input Allow Independent System Interface Voltage
? Internal Comparator Detects VBUS for SelfPowered Peripheral Applications
? ESD Protection on D+, D-, and VBCOMP
? Interrupt Output Pin (Level- or ProgrammableEdge) Allows Polled or Interrupt-Driven SPI Interface
? Eight General-Purpose Inputs and Eight GeneralPurpose Outputs
? Interrupt Signal for General-Purpose Input Pins, Programmable Edge Polarity
? Intelligent USB SIE
? Automatically Handles USB Flow Control and Double Buffering
? Handles Low-Level USB Signaling Details
? Contains Timers for USB Time-Sensitive Operations so SPI Master Does Not Need to Time Events
? Space-Saving Lead-Free TQFP and TQFN Packages (5mm x 5mm)
Applications
??? Embedded Systems
??? Medical Devices
??? Microprocessors and DSPs
??? Custom USB Devices
??? Cameras
??? Desktop Routers
??? PLCs
??? Set-Top Boxes
??? PDAs
??? MP3 Players
??? Instrumentation
MAX3421E產(chǎn)品屬性
- 類型
描述
- 型號
MAX3421E
- 制造商
Maxim Integrated Products
- 功能描述
USB PERIPHERAL/HOST CONTROLLER WITH SPI INTERFACE - Rail/Tube
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
MAXIM |
22+ |
SMD |
10000 |
原裝現(xiàn)貨，支持樣品及小樣出貨 |
|||
MAXIM/美信 |
23+ |
TQFP32 |
17500 |
全新原裝現(xiàn)貨特價銷售,歡迎來電查詢
|
|||
MAXIM |
25+ |
TQFN32 |
10000 |
公司只售原裝 支持實單 |
|||
MAXIM/美信 |
16+ |
QFP |
1 |
就找我吧!--邀您體驗愉快問購元件! |
|||
Maxim(美信) |
24+ |
標準封裝 |
10048 |
原廠渠道供應,大量現(xiàn)貨,原型號開票。 |
|||
MAXIM |
23+ |
TQFP-32 |
2890 |
長期有貨,進口原裝,絕無虛假。 |
|||
MAXIM |
24+ |
TQFP-32 |
2500 |
進口原裝現(xiàn)貨/假一賠十 |
|||
MAXIM |
2020+ |
TQFP-32 |
15000 |
原裝正品,誠信經(jīng)營。 |
|||
MAXIM |
24+ |
TQFP-32 |
9863 |
一級代理//放心購買 |
|||
MAXIM |
2020+ |
TQFP-32 |
9500 |
百分百原裝正品 真實公司現(xiàn)貨庫存 本公司只做原裝 可 |
MAX3421EVKIT-1+ 價格
參考價格：￥443.3472
MAX3421E 資料下載更多...
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MAXIM相關(guān)芯片制造商
Datasheet數(shù)據(jù)表PDF頁碼索引
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Maxim Integrated Products 美信半導體
中文資料: 61723條
Maxim Integrated Products是一家專注于模擬和混合信號集成電路的公司，成立于1983年，總部位于美國加利福尼亞州圣何塞。公司設(shè)計和制造廣泛應用于電子設(shè)備的高性能集成電路，涵蓋電源管理、信號處理、傳感器和接口等多個領(lǐng)域。 Maxim的產(chǎn)品廣泛應用于消費電子、工業(yè)、汽車、通信等市場，以其高性能和創(chuàng)新技術(shù)著稱。公司致力于通過推動技術(shù)進步來滿足客戶的需求，并提供解決方案，幫助客戶實現(xiàn)更高的效率和更好的性能。 在2021年，Maxim Integrated被Analog Devices收購，進一步增強了Analog Devices在市場上的競爭力和技術(shù)實力。
