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
文件頁數(shù)： 4/29頁
文件大?。?/td> 499K
代理商： SL811HST
SL811HS
Document #: 38-08008 Rev. *A
Page 4 of 29
1.0
Conventions
1,2,3,4
Dh, 1Fh, 39h
0101b, 010101b
bRequest, n
Numbers without annotations are decimals.
Hexadecimal numbers are followed by an
“
h.
”
Binary numbers are followed by a
“
b.
”
Words in
italics
indicate terms defined by USB Specification or by this Specification.
2.0
Definitions
USB
SL811HS
U
niversal
S
erial
B
us
The SL811HS is a Cypress USB Host/Slave Controller, providing multiple functions on a single chip.
This part is offered in both a 28-pin PLCC package (SL811HS) and a 48-pin TQFP package
(SL811HST-AC). Throughout this document,
“
SL811HS
”
refers to both packages unless otherwise
noted.
Note:
This chip does not include CPU.
The SL11 is a Cypress
USB
Peripheral Device Controller, providing multiple functions on a single chip.
This part is offered in both a 28-pin PLCC package (SL11) and a 48-pin TQFP package (SL11T-AC).
Throughout this document,
“
SL11
”
refers to both packages unless otherwise noted.
Note:
This chip does not include a CPU.
The SL11H is a Cypress
USB
Host/Slave Controller, providing multiple functions on a single chip. This
part is offered in both a 28-Pin PLCC package (SL11H) and a 48-Pin TQFP package (SL11HT-AC).
Throughout this document,
“
SL11H
”
refers to both packages unless otherwise noted.
Note:
This chip does not include CPU.
L
east
S
ignificant
B
it
M
ost
S
ignificant
B
it
R
ead/
W
rite
P
hase
L
ock
L
oop
R
andom
A
ccess
M
emory
S
erial
I
nterface
E
ngine
Handshake packet indicates a positive acknowledgment.
Handshake packet indicating a negative acknowledgment
U
niversal
S
erial
B
us
D
river
S
tart
o
f
F
rame is the first transaction in each frame. It allows endpoints to identify the start of the frame
and synchronize internal endpoint clocks to the host.
C
yclic
R
edundancy
C
heck
The host computer system on which the USB Host Controller is installed
SL11
SL11H
LSB
MSB
R/W
PLL
RAM
SIE
ACK
NAK
USBD
SOF
CRC
HOST
3.0
References
[Ref 1] USB Specification 1.1:
http://www.usb.org.
4.0
Introduction
4.1
The SL811HS is an Embedded USB Host/Slave Controller capable of communicate with either full-speed or low-speed USB
peripherals. The SL811HS can interface to devices such as microprocessors, microcontrollers, DSPs, or directly to a variety of
buses such as ISA, PCMCIA, and others. The SL811HS USB Host Controller conforms to USB Specification 1.1.
The SL811HS USB Host/Slave Controller incorporates USB Serial Interface functionality along with internal full-/low-speed trans-
ceivers. The SL811HS supports and operates in USB full-speed mode at 12 Mbps, or at low-speed 1.5-Mbps mode.
The SL811HS data port and microprocessor interface provide an 8-bit data path I/O or DMA bidirectional, with interrupt support
to allow easy interface to standard microprocessors or microcontrollers such as Motorola or Intel CPUs and many others. Inter-
nally, the SL811HS contains a 256-byte RAM data buffer which is used for control registers and data buffer.
The available package types offered are a 28-pin PLCC (SL811HS) and a 48-pin TQFP package (SL811HST-AC). Both packages
operate at 3.3 VDC. The I/O interface logic is 5V-tolerant.
Block Diagram
相關(guān)PDF資料
PDF描述
SL811S USB Dual Speed Slave Controller
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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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