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UPD720112GK-9EU中文资料PDF规格书
UPD720112GK-9EU规格书详情
The µPD720112 is a USB 2.0 hub device that complies with the Universal Serial Bus (USB) Specification Revision 2.0 and works up to 480 Mbps. USB 2.0 compliant transceivers are integrated for upstream and all downstream ports. The µPD720112 works backward compatible either when any one of the downstream ports is connected to a USB 1.1 compliant device, or when the upstream port is connected to a USB 1.1 compliant host.
FEATURES
• Compliant with Universal Serial Bus Specification Revision 2.0 (Data Rate 1.5/12/480 Mbps)
• Certified by USB implementers forum and granted the USB 2.0 high-speed Logo
• High-speed or full-speed packet protocol sequencer for Endpoint 0/1
• 4 (Max.) downstream facing ports
• All downstream facing ports can handle high-speed (480 Mbps), full-speed (12 Mbps), and low-speed (1.5 Mbps) transaction.
• Supports split transaction to handle full-speed and low-speed transaction on downstream facing ports when
Hub controller is working in high-speed mode.
• One Transaction Translator per Hub and supports four non-periodic buffers
• Supports self-powered and bus-powered mode
• Supports Over-current detection and Individual or ganged power control
• Supports configurable vendor ID, product ID, string descriptors and others with external Serial ROM
• Supports “non-removable” attribution on individual port
• Uses 30 MHz X’tal, or clock input
• Supports downstream port status with LED
• 2.5 V and 3.3 V power supplies
产品属性
- 型号:
UPD720112GK-9EU
- 制造商:
NEC Electronics Corporation
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
NEC |
23+ |
NA/ |
10546 |
原装现货,当天可交货,原型号开票 |
询价 | ||
NEC |
20+/21+ |
QFP |
3144 |
全新原装进口欢迎来电 |
询价 | ||
NEC |
2016+ |
TQFP80 |
6523 |
只做原装正品现货!或订货! |
询价 | ||
NEC |
22+ |
QFP |
360000 |
进口原装房间现货实库实数 |
询价 | ||
RENESAS |
2022+ |
QFN48 |
6000 |
一级代理/分销渠道价格优势 十年芯程一路只做原装正品 |
询价 | ||
NEC |
TQFP |
396379 |
集团化配单-有更多数量-免费送样-原包装正品现货-正规 |
询价 | |||
NEC |
05+ |
TQFP-80 |
199 |
原装现货海量库存欢迎咨询 |
询价 | ||
NEC |
23+ |
TQFP80 |
4500 |
全新原装、诚信经营、公司现货销售! |
询价 | ||
NEC |
2021+ |
TQFP |
13803 |
百分百原装正品 |
询价 | ||
NEC |
0530+ |
QFP |
1849 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 |