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USB2507-ADT集成電路(IC)的控制器規(guī)格書PDF中文資料
廠商型號 |
USB2507-ADT |
參數(shù)屬性 | USB2507-ADT 封裝/外殼為80-LQFP;包裝為管件;類別為集成電路(IC)的控制器;產(chǎn)品描述:IC HUB 7PORT USB COMPATBL 80TQFP |
功能描述 | 集線器控制器 |
文件大小 |
376.48 Kbytes |
頁面數(shù)量 |
42 頁 |
生產(chǎn)廠商 | Microchip Technology |
企業(yè)簡稱 |
Microchip【微芯科技】 |
中文名稱 | 微芯科技股份有限公司官網(wǎng) |
原廠標(biāo)識 | |
數(shù)據(jù)手冊 | |
更新時間 | 2024-12-25 22:30:00 |
USB2507-ADT規(guī)格書詳情
USB2507-ADT屬于集成電路(IC)的控制器。由微芯科技股份有限公司制造生產(chǎn)的USB2507-ADT控制器該系列產(chǎn)品主要用于在采用不同通信協(xié)議和/或信令方法的端點(diǎn)之間提供信息連接。示例包括將 I2C 總線連接到 UART,將 USB 連接到 I2C、SPI、以太網(wǎng)或 UART、以太網(wǎng) MAC 和 PHY 等的器件。此外,還包括用于通過為點(diǎn)對點(diǎn)通信設(shè)計(jì)的接口建立多路連接的器件,例如 USB 集線器控制器。
INTRODUCTION
The Microchip 7-Port Hub is fully compliant with the USB 2.0 Specification and will attach to a USB host as a Full-Speed Hub or as a Full-/High-Speed Hub. The 7-Port Hub supports Low-Speed, Full-Speed, and High-Speed (if operating as a High-Speed Hub) downstream devices on all of the enabled downstream ports.
A dedicated Transaction Translator (TT) is available for each downstream facing port. This architecture ensures maxi mum USB throughput for each connected device when operating with mixed-speed peripherals.
The Hub works with an external USB power distribution switch device to control VBUS switching to downstream ports, and to limit current and sense over-current conditions.
All required resistors on the USB ports are integrated into the Hub. This includes all series termination resistors on D+ and D– pins and all required pull-down and pull-up resistors on D+ and D– pins. The over-current sense inputs for the downstream facing ports have internal pull-up resistors.
Throughout this document the upstream facing port of the hub will be referred to as the upstream port, and the down stream facing ports will be called the downstream ports.
Highlights
? Integrated USB 2.0 Compatible 7-Port Hub
- 7 Transaction Translators for highest performance
- High-Speed (480Mbits/s), Full-Speed (12Mbits/s) and Low-Speed (1.5Mbits/s) compatible
- Full power management with per port or ganged, selectable power control
- Detects Bus-Power/Self-Power source and changes mode automatically
? Complete USB Specification 2.0 Compatibility
- Includes USB 2.0 Transceivers
? VID/PID/DID, and Port Configuration for Hub via:
- Single Serial I2C EEPROM
- SMBus Slave Port
? Default VID/PID/DID, allows functionality when configuration EEPROM is absent
? Hardware Strapping options allow for configuration without an external EEPROM or SMBus Host
? On-Board 24MHz Crystal Driver Circuit or 24 MHz external clock driver
? Internal PLL for 480MHz USB 2.0 Sampling
? Internal 1.8V Linear Voltage Regulator
? Integrated USB termination and Pull-up/Pull-down resistors
? Internal Short Circuit protection of USB differential signal pins
? 1.8 Volt Low Power Core Operation
? 3.3 Volt I/O with 5V Input Tolerance
? 80-Pin TQFP RoHS compliant package
產(chǎn)品屬性
更多- 產(chǎn)品編號:
USB2507-ADT
- 制造商:
Microchip Technology
- 類別:
集成電路(IC) > 控制器
- 包裝:
管件
- 協(xié)議:
USB
- 功能:
集線器控制器
- 接口:
USB
- 標(biāo)準(zhǔn):
USB 2.0
- 電壓 - 供電:
3V ~ 3.6V
- 電流 - 供電:
100mA
- 工作溫度:
0°C ~ 70°C
- 封裝/外殼:
80-LQFP
- 供應(yīng)商器件封裝:
80-TQFP(12x12)
- 描述:
IC HUB 7PORT USB COMPATBL 80TQFP
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
SMSC |
2018+ |
QFP |
6000 |
全新原裝正品現(xiàn)貨,假一賠佰 |
詢價 | ||
SMSC |
2016+ |
TQFP1212 |
8880 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價 | ||
SMSC |
22+ |
QFP80 |
100000 |
代理渠道/只做原裝/可含稅 |
詢價 | ||
SMSC |
23+ |
NA/ |
3255 |
原裝現(xiàn)貨,當(dāng)天可交貨,原型號開票 |
詢價 | ||
SMSC |
2023+ |
TQFP |
80000 |
一級代理/分銷渠道價格優(yōu)勢 十年芯程一路只做原裝正品 |
詢價 | ||
Microchip |
23+ |
80QFN |
10000 |
原廠原裝正品現(xiàn)貨 |
詢價 | ||
SMSC |
22+ |
QFP-80 |
18000 |
只做全新原裝,支持BOM配單,假一罰十 |
詢價 | ||
SMSC |
23+ |
NA |
10084 |
專業(yè)電子元器件供應(yīng)鏈正邁科技特價代理QQ1304306553 |
詢價 | ||
MICROCHIP(美國微芯) |
23+ |
TQFP80 |
6000 |
誠信服務(wù),絕對原裝原盤 |
詢價 | ||
SMSC |
22+ |
QFP80 |
354000 |
詢價 |