AU9254A21中文资料PDF规格书
AU9254A21规格书详情
Description
The AU9254A21 is an integrated single chip USB hub controller designed for the emerging industry-standard Universal Serial Bus (USB). The AU9254A21 supports four USB downstream ports. Each downstream port has power switch control, and over-current sensing.
Single chip integration makes the AU9254A21 the most cost effective stand-alone USB hub solution available in the market. Downstream ports can be used to connect various USB peripheral devices, such as USB printers, modems, scanners, cameras, mice, or joysticks to the system without adding external glue logic.
Features
• Fully compliant with the Universal Serial Bus Specification, version 1.1.
• USB hub design is compliant with Universal Serial Bus Hub Specification, revision 1.1.
• Single chip integrated USB hub controller with embedded proprietary processor.
• Supports four bus-powered/self-powered downstream ports.
• Built-in 3.3v voltage regulator allows single +5V operating voltage, resulting in reduced overall system cost.
• Runs at 12Mhz frequency.
• 28-pin SSOP package, both normal size (body size 209 mil) and smaller size (body size 150 mil) are available.
产品属性
- 型号:
AU9254A21
- 功能描述:
USB Hub Controller
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ALCOR |
2016+ |
SOP28 |
6000 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
ALCORMI |
2020+ |
28SOIC |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
ALCOR |
2020+ |
SOP |
16800 |
绝对原装进口现货,假一赔十,价格优势!? |
询价 | ||
0 |
1105 |
4 |
询价 | ||||
原装 |
22+23+ |
11926 |
绝对原装正品全新进口深圳现货 |
询价 | |||
ALCOR |
22+ |
SSOP28 |
8000 |
原装正品支持实单 |
询价 | ||
ALCOR |
SSOP |
265209 |
假一罚十原包原标签常备现货! |
询价 | |||
ALCOR |
22+ |
SSOP-28 |
8200 |
原装现货库存.价格优势!! |
询价 | ||
ALCOR |
2122+ |
SSOP |
9880 |
全新原装正品现货,优势渠道可含税,假一赔十 |
询价 | ||
ALCOR |
1904+ |
SSOP28 |
11500 |
自家现货!原装特价供货!一片起卖! |
询价 |