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)： 23/29頁
文件大?。?/td> 499K
代理商： SL811HST
SL811HS
Document #: 38-08008 Rev. *A
Page 23 of 29
7.4
DC Characteristics
7.5
USB Host Transceiver Characteristics
Every V
DD
pin, including USB V
DD
, has to have a decoupling capacitor to ensure clean V
DD
(free of high-frequency noise) at the
chip input point (pin) itself.
The best way to do this is to connect a ceramic capacitor (0.1
μ
F, 6V) between the pin itself and a good ground. Capacitor leads
must be kept as short as possible. Use surface mount capacitors with the shortest traces possible (the use of a ground plane is
strongly recommended).
Parameter
Description
Min.
Typ.
Max.
V
IL
V
IH
V
OL
V
OH
I
OH
I
OL
I
LL
C
IN
I
CC[16]
I
CCsus1[17]
I
CCsus2[18]
I
USB
I
USBSUS
Input Voltage LOW
–
0.3 V
0.8V
Input Voltage HIGH (5V Tolerant I/O)
2.0 V
6.0V
Output Voltage LOW (I
OL
= 4 mA)
Output Voltage HIGH (I
OH
=
–
4 mA)
Output Current HIGH
0.4V
2.4 V
4 mA
Output Current LOW
4 mA
Input Leakage
±1
μ
A
Input Capacitance
10 pF
Supply Current (V
DD
) inc USB @FS
Supply Current (V
DD
) Suspend w/Clk & Pll Enb
Supply Current (V
DD
) Suspend no Clk & Pll Dis
Supply Current (V
DD1
)
Transceiver Supply Current in Suspend
21 mA
25 mA
4.2 mA
5 mA
50
μ
A
60
μ
A
10 mA
10
μ
A
Parameter
Description
Min.
Typ.
[19]
Max.
V
IHYS
Differential
Input Sensitivity (Data+, Data
–
)
0.2V
200 mV
V
USBIH
V
USBIL
V
USBOH
V
USBOL
Z
USBH[20]
Z
USBL[20]
I
USB
USB Input Voltage HIGH Driven
2.0
USB Input Voltage LOW
0.8V
USB Output Voltage HIGH
2.0V
USB Output Voltage LOW
0.0V
0.3 V
Output Impedance HIGH STATE
36 Ohms
42 Ohms
Output Impedance LOW STATE
36 Ohms
42 Ohms
Transceiver Supply p-p Current (3.3V)
10 mA
@ FS
Notes:
16. I
CC
measurement includes USB Transceiver current (I
) operating at Full Speed.
17. I
CCsus1
measured with 12-MHz Clock Input and Internal PLL enabled. Suspend set
–
(USB transceiver and internal Clocking disabled).
18. I
measured with external Clock, PLL disabled, and Suspend set. For absolute minimum current consumption, ensure that all inputs to the device are at
static logic level.
19. All typical values are V
= 3.3V and T
= 25
°
C.
20.
=
86%;
impedance values includes an external resistor of 24 Ohms ± 1% (SL811HS revision 1.2 requires external resistor values of 33 Ohms ±1%).
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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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