AT43301集成电路（IC）的控制器规格书PDF中文资料
AT43301规格书详情
描述 Description
The AT43301 is a 5-port USB hub chip supporting one upstream and four down stream ports. The AT43301 connects to an upstream hub or host/root hub via Port0, while the other ports connect to external downstream USB devices. The hub re-trans mits the USB differential signal between Port0 and Ports[1:4] in both directions. The AT43301 is designed for very low-cost bus-powered or self-powered hub applications
and is available in a 24-lead SOIC and a 32-lead LQFP packages. The 32-lead version of the AT43301, the AT43301-AC, has a 48 MHz clock input.
特性 Features
• Full Compliance with USB Spec Rev 1.1
• Four Downstream Ports
• Full-speed and Low-speed Data Transfers
• Bus-powered Controller
• Bus-powered or Self-powered Hub Operation
• Port Overcurrent Monitoring
• Port Power Switching
• 5V Operation with On-chip 3.3V Regulator
• 24-lead SOIC and 32-lead LQFP
产品属性
- 产品编号：
AT43301-AU
- 制造商：
Microchip Technology
- 类别：
集成电路（IC） > 控制器
- 包装：
管件
- 协议：
USB
- 功能：
集线器控制器
- 接口：
USB
- 电压 - 供电：
4.4V ~ 5.25V
- 电流 - 供电：
24mA
- 工作温度：
-40°C ~ 85°C
- 封装/外壳：
32-LQFP
- 供应商器件封装：
32-LQFP（7x7）
- 描述：
IC USB HUB CTRLR 4PORT 32LQFP
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
ATMEL |
24+ |
SOP |
90000 |
一级代理商进口原装现货、价格合理 |
询价 | ||
AT |
2020+ |
SOP24 |
756 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
询价 | ||
ATMEL |
24+ |
SOP8 |
3200 |
绝对原装自家现货!真实库存!欢迎来电! |
询价 | ||
ATMEL/爱特梅尔 |
9935 |
SMD |
244 |
只售原装正品 |
询价 | ||
ATMEL |
21+ |
12588 |
SOP24 |
询价 | |||
ATMEL/爱特梅尔 |
2450+ |
SOP |
6540 |
原装现货或订发货1-2周 |
询价 | ||
ATMEL/爱特梅尔 |
专业铁帽 |
SOP24 |
10 |
原装铁帽专营,代理渠道量大可订货 |
询价 | ||
Microchip |
23+ |
2017-MI |
21500 |
受权代理!全新原装现货特价热卖! |
询价 | ||
ATMEL |
2138+ |
TQFP |
8960 |
专营BGA,QFP原装现货,假一赔十 |
询价 | ||
ATMEL |
23+ |
SOP24 |
5000 |
原装正品,假一罚十 |
询价 |
