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參數(shù)資料
| 型號： | SL811S |
| 廠商： | CYPRESS SEMICONDUCTOR CORP |
| 元件分類： | 總線控制器 |
| 英文描述： | USB Dual Speed Slave Controller |
| 中文描述： | UNIVERSAL SERIAL BUS CONTROLLER, PQCC28 |
| 封裝： | PLASTIC, LCC-28 |
| 文件頁數(shù)： | 5/27頁 |
| 文件大?。?/td> | 181K |
| 代理商： | SL811S |
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SL811S/T
Document #: 38-08009 Rev. **
Page 5 of 27
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
SL811S/T
U
niversal
S
erial
B
us
SL811S/T is a Cypress USB Controller, providing multiple functions on a single chip. The SL811S/T is
available in both a 28-pin PLCC package, and a 48-pin LPQFP package (SL811ST)
SL811S/T refers to both the SL811S and SL811ST.
Note:
This chip does not include a CPU.
SL811S/T
3.0
References
[Ref 1] USB Specification 1.1: http://www.usb.org
4.0
Introduction
4.1
The SL811S/T USB Slave Controller is a single chip USB peripheral device that interfaces to microprocessors. The SL811S/T
USB Controller incorporates USB Serial Interface functionality along with internal drivers and receivers that connect directly to
the USB interface connector. The SL811S/T supports and operates in USB full speed mode, at 12 Mbits per second and in USB
Slow speed mode at 1.5 Mbits per second.
The local host interface provides an 8-bit data path, with interrupt and
DMA
support to allow an easy interface to standard
microprocessors or microcontrollers. Internally, the SL811S/T contains a 256-byte RAM data buffer. The RAM contains both
control registers and data buffers. SL811S/T comes in two packages - 28-pin PLCC (SL811S) and 48-pin LPQFP (SL811T). Both
products require a 3.3 VDC power supply.
The SL811S/T can interface to any microprocessor, microcontroller, or DSP. It can also interface directly to a variety of buses
including ISA, PCMCIA and others through its 8-bit bidirectional Data port and through the following control signals - CS, WR,
RD, INTR, and A0. Both INTEL and MOTOROLA buses, and others like them, are supported.
The SL811S/T USB Slave Controller is designed to conform to USB specification 1.1 for full-speed, and low speed operation.
The USB specification should be referred to as a reference when designing with the SL811S/T.
Overview
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| SL811S-DK | 功能描述:TOOLS DEVELOPMENT FOR SL811 RoHS:否 類別:編程器，開發(fā)系統(tǒng) >> 過時/停產(chǎn)零件編號 系列:- 標準包裝:1 系列:- 類型:MCU 適用于相關產(chǎn)品:Freescale MC68HC908LJ/LK（80-QFP ZIF 插口） 所含物品:面板、纜線、軟件、數(shù)據(jù)表和用戶手冊 其它名稱:520-1035 |
| SL811ST | 制造商:CYPRESS 制造商全稱:Cypress Semiconductor 功能描述:SL811S/T USB Dual Speed Slave Controller |
| SL8203 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:DCDC升壓IC |
| SL82184P12NF | 功能描述:ANTENNA 850-1900MHZ 4DBI N FML RoHS:是 類別:RF/IF 和 RFID >> RF 天線 系列:* 標準包裝:1 系列:* |
| SL82184P36SMM | 制造商:Laird Technologies Inc 功能描述:DUAL BAND, 850/1900 MHZ, 4 DBI CEILING MOUNT OMNIDIRECTIONAL ANTENNA WITH 36 OF COAXIAL CABLE AND TERMINATED IN A SMA MALE CONNECTOR. |
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