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| 型号： | ISP1160BD/01,118 |
| 厂商： | ST-ERICSSON |
| 元件分类： | 总线控制器 |
| 英文描述： | UNIVERSAL SERIAL BUS CONTROLLER, PQFP64 |
| 封装： | 10 X 10 MM, 1.40 MM HEIGHT, PLASTIC, MS-026, SOT-314-2, LQFP-64 |
| 文件页数： | 78/88页 |
| 文件大小： | 394K |
| 代理商： | ISP1160BD/01,118 |
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Philips Semiconductors
ISP1160
Embedded USB Host Controller
Product data
Rev. 05 — 24 December 2004
8 of 88
9397 750 13963
Koninklijke Philips Electronics N.V. 2004. All rights reserved.
7.
Functional description
7.1 PLL clock multiplier
A 6 MHz to 48 MHz clock multiplier Phase-Locked Loop (PLL) is integrated on-chip.
This allows for the use of a low-cost 6 MHz crystal, which also minimizes EMI. No
external components are required for the operation of the PLL.
7.2 Bit clock recovery
The bit clock recovery circuit recovers the clock from the incoming USB data stream
by using a 4 times oversampling principle. It is able to track jitter and frequency drift
as specied in
Universal Serial Bus Specication Rev. 2.0.
7.3 Analog transceivers
Two sets of transceivers are embedded in the chip for downstream ports with USB
connector type A. The integrated transceivers are compliant with the
Universal Serial
Bus Specication Rev. 2.0. These transceivers interface directly with the USB
connectors and cables through external termination resistors.
7.4 Philips Serial Interface Engine (SIE)
The Philips SIE implements the full USB protocol layer. It is completely hardwired for
speed and needs no rmware intervention. The functions of this block include:
synchronization pattern recognition, parallel to serial conversion, bit (de)stufng,
CRC checking and generation, Packet IDentier (PID) verication and generation,
address recognition, and handshake evaluation and generation.
8.
Microprocessor bus interface
8.1 Programmed I/O (PIO) addressing mode
A generic PIO interface is dened for speed and ease-of-use. It also allows direct
interfacing to most microcontrollers. To a microcontroller, the ISP1160 appears as a
memory device with a 16-bit data bus and uses the A0 address line to access internal
control registers and FIFO buffer RAM. Therefore, the ISP1160 occupies only two
I/O ports or two memory locations of a microprocessor. External microprocessors can
read from or write to the ISP1160’s internal control registers and FIFO buffer RAM
through the Programmed I/O (PIO) operating mode. Figure 3 shows the
Programmed I/O interface between a microprocessor and the ISP1160.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ISP1160BD01FA | 功能描述:IC USB HOST CONTROLLER 64LQFP RoHS:是 类别:集成电路 (IC) >> 接口 - 控制器 系列:- 标准包装:4,900 系列:- 控制器类型:USB 2.0 控制器 接口:串行 电源电压:3 V ~ 3.6 V 电流 - 电源:135mA 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:36-VFQFN 裸露焊盘 供应商设备封装:36-QFN（6x6） 包装:* 其它名称:Q6396337A |
| ISP1160BD01-S | 功能描述:USB 接口集成电路 USB FULL SPEED HOST RoHS:否 制造商:Cypress Semiconductor 产品:USB 2.0 数据速率: 接口类型:SPI 工作电源电压:3.15 V to 3.45 V 工作电源电流: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:WLCSP-20 |
| ISP1160BD01-T | 功能描述:USB 接口集成电路 USB HOST CTRL FULL-SPD RoHS:否 制造商:Cypress Semiconductor 产品:USB 2.0 数据速率: 接口类型:SPI 工作电源电压:3.15 V to 3.45 V 工作电源电流: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:WLCSP-20 |
| ISP1160BD01TM | 功能描述:IC USB HOST CTRL FULL-SPD 64LQFP RoHS:是 类别:集成电路 (IC) >> 接口 - 控制器 系列:- 标准包装:4,900 系列:- 控制器类型:USB 2.0 控制器 接口:串行 电源电压:3 V ~ 3.6 V 电流 - 电源:135mA 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:36-VFQFN 裸露焊盘 供应商设备封装:36-QFN（6x6） 包装:* 其它名称:Q6396337A |
| ISP1160BM | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:Embedded Universal Serial Bus Host Controller |
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