ISP1123BD中文资料PDF规格书
ISP1123BD规格书详情
General description
The ISP1123 is a compound Universal Serial Bus (USB) hub device which complies with USB Specification Rev. 1.1. It integrates a Serial Interface Engine (SIE), hub repeater, hub controller, USB data transceivers and a 3.3 V voltage regulator. It has a configurable number of downstream ports, ranging from 2 to 5, with one port dedicated to an embedded or non-removable function.
Features
■ High performance USB hub device with integrated hub repeater, hub controller, Serial Interface Engine (SIE), data transceivers and 3.3 V voltage regulator
■ Complies with Universal Serial Bus Specification Rev. 1.1 and ACPI, OnNow and USB power management requirements
■ Downstream port 1 dedicated to a non-removable function, correctly reported in the related descriptors
■ Configurable from 2 to 5 downstream ports with automatic speed detection
■ Internal power-on reset and low voltage reset circuit
■ Supports bus-powered, hybrid-powered and self-powered application
■ Individual or global power switching for downstream ports
■ Individual or ganged port overcurrent protection with built-in sense circuits
■ 6 MHz crystal oscillator with on-chip PLL for low EMI
■ Visual USB traffic monitoring (GoodLink™) for hub and downstream ports
■ I2C-bus interface to read vendor ID, product ID and configuration bits from external EEPROM
■ Operation over the extended USB bus voltage range (4.0 to 5.5 V)
■ Operating temperature range −40 to +85 °C
■ 8 kV in-circuit ESD protection for lower cost of external components
■ Full-scan design with high test coverage
■ Available in 32-pin SDIP, SO and LQFP packages.
产品属性
- 型号:
ISP1123BD
- 制造商:
PHILIPS
- 制造商全称:
NXP Semiconductors
- 功能描述:
Universal Serial Bus compound hub
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
PHILIPS |
23+ |
QFP |
9800 |
现货库存,全新原装,特价销售 |
询价 | ||
PHILIPS |
23+ |
NA |
2035 |
航宇科工半导体-中国航天科工集团战略合作伙伴! |
询价 | ||
PHI |
23+ |
QFP |
7000 |
绝对全新原装!100%保质量特价!请放心订购! |
询价 | ||
23+ |
N/A |
49500 |
正品授权货源可靠 |
询价 | |||
PHILIPS/飞利浦 |
23+ |
NA/ |
898 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
PHILIPS |
23+ |
SOP32 |
8560 |
受权代理!全新原装现货特价热卖! |
询价 | ||
PHI |
QFP-32 |
68500 |
一级代理 原装正品假一罚十价格优势长期供货 |
询价 | |||
PHILIPS/飞利浦 |
22+ |
QFP32 |
3000 |
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、 |
询价 | ||
PHILIPS |
20+ |
QFP32 |
500 |
样品可出,优势库存欢迎实单 |
询价 | ||
PHILIPS |
QFP32 |
13500 |
16余年资质 绝对原盒原盘 更多数量 |
询价 |