參數(shù)資料
型號(hào)： SL811HST
廠商： CYPRESS SEMICONDUCTOR CORP
元件分類： 總線控制器
英文描述： Embedded USB Host/Slave Controller
中文描述： UNIVERSAL SERIAL BUS CONTROLLER, PQCC28
封裝： PLASTIC, LCC-28
文件頁(yè)數(shù)： 5/29頁(yè)
文件大?。?/td> 499K
代理商： SL811HST
SL811HS
Document #: 38-08008 Rev. *A
Page 5 of 29
4.2
SL811HS can work in two modes
—
host or slave.
For slave-mode operation and specification, please refer to the SL811S
specification. This data sheet only covers host-mode operation.
SL811HS Host or Slave Mode Selection [Master/Slave Mode]
4.3
The only USB Host/Slave controller for embedded systems in the market with a standard microprocessor bus interface.
Supports both full-speed (12 Mbps) and low-speed (1.5 Mbps) USB transfer
Features
4.3.1
Conforms to USB Specification 1.1
USB Specification Compliance
4.3.2
Operates as a single USB host or slave under software control
Low-speed 1.5 Mbps, and full speed 12 Mbps, in both master and slave modes
Automatic detection of either low- or full-speed devices
8-bit bidirectional data, port I/O (DMA supported in slave mode)
On-chip SIE and USB transceivers
On-chip single root HUB support
256-byte internal SRAM buffer, ping-pong operation
Operates from 12- or 48-MHz crystal or oscillator (built-in DPLL)
5 V-tolerant interface
Suspend/resume, wake up, and low-power modes are supported
Auto-generation of SOF and CRC5/16
Auto-address increment mode, saves memory Read/Write cycles
Development kit including source code drivers is available
Backward-compatible with SL11H, both pin and functionality
3.3V power source, 0.35 micron CMOS technology
Available in both a 28-pin PLCC package (SL811HS) and a 48-pin TQFP package (SL811HST-AC).
CPU Interface
X1
X2
D+
D-
INTR
nWR
nRD
nCS
nRST
D0-7
GENERATOR
USB
Root-HUB
XCVRS
SERIAL
INTERFACE
ENGINE
RAM
BUFFERS
CONTROL
REGISTERS
INTERRUPT
CLOCK
&
CONTROLLER
PROCESSOR
INTERFACE
Master/Slave
Controller
Figure 4-1. SL811HS USB Host/Slave Controller Functional Block Diagram
相關(guān)PDF資料
PDF描述
SL811S USB Dual Speed Slave Controller
SM-800 ECL
SM-801 ECL
SM-807 ECL
SM-809 ECL
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SL811HST-1.5 制造商:Cypress Semiconductor 功能描述:BUS Controller Circuit, 48 Pin, QFP
SL811HST-AC 功能描述:IC USB HOST/SLAVE CTRLR 48LQFP RoHS:否 類別:集成電路 (IC) >> 嵌入式 - 微控制器 - 特定應(yīng)用 系列:- 產(chǎn)品變化通告:Product Discontinuation 26/Aug/2009 標(biāo)準(zhǔn)包裝:250 系列:- 應(yīng)用:網(wǎng)絡(luò)處理器 核心處理器:4Kc 程序存儲(chǔ)器類型:- 控制器系列:- RAM 容量:16K x 8 接口:以太網(wǎng)，UART，USB 輸入/輸出數(shù):- 電源電壓:1.8V, 3.3V 工作溫度:- 安裝類型:表面貼裝 封裝/外殼:208-LQFP 包裝:帶卷 (TR) 供應(yīng)商設(shè)備封裝:PG-LQFP-208 其它名稱:SP000314382
SL811HST-AXC 功能描述:USB 接口集成電路 256B HOST COM RoHS:否 制造商:Cypress Semiconductor 產(chǎn)品:USB 2.0 數(shù)據(jù)速率: 接口類型:SPI 工作電源電壓:3.15 V to 3.45 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WLCSP-20
SL811HST-AXC 制造商:Cypress Semiconductor 功能描述:IC USB HOST CONTROLLER 48MHZ 制造商:Cypress Semiconductor 功能描述:IC, USB HOST CONTROLLER, 48MHZ 制造商:Cypress Semiconductor 功能描述:IC, USB HOST CONTROLLER, 48MHZ; No. of I/O's:8; Digital IC Case Style:TQFP; No. of Pins:48; RAM Memory Size:256KB; CPU Speed:48MHz; Peripherals:DMA; Embedded Interface Type:USB; Operating Temperature Min:0C; Operating Temperature
SL811S 制造商:CYPRESS 制造商全稱:Cypress Semiconductor 功能描述:USB Dual Speed Slave Controller
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