- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄225472 > USB2227-NU-11 (STANDARD MICROSYSTEMS CORP) PDF資料下載
參數(shù)資料
| 型號： | USB2227-NU-11 |
| 廠商： | STANDARD MICROSYSTEMS CORP |
| 元件分類： | 存儲控制器/管理單元 |
| 中文描述： | IDE COMPATIBLE, FLASH MEMORY DRIVE CONTROLLER, PQFP128 |
| 封裝： | 14 X 14 MM, 1 MM HEIGHT, ROHS COMPLIANT, VTQFP-128 |
| 文件頁數(shù)： | 16/25頁 |
| 文件大?。?/td> | 399K |
| 代理商： | USB2227-NU-11 |
4th Generation USB 2.0 Flash Media Controller with Integrated Card Power FETs
Datasheet
Revision 1.93 (11-01-07)
23
SMSC USB2227/USB2228
DATASHEET
Note 6.1
Output leakage is measured with the current pins in high impedance.
Note 6.2
See Appendix A for USB DC electrical characteristics.
Note 6.3
The Maximum power dissipation parameters of the package should not be exceeded
Note 6.4
The assignment of each Integrated Card Power FET to a designated Card Connector is
controlled by both firmware and the specific board implementation. Firmware will default to
the settings listed in Table 8.1, “GPIO Usage (ROM Rev -11),” on page 25.
6.3
Capacitance
TA = 25°C; fc = 1MHz; VDD18, VDD18PLL = 1.8V
Integrated Power FET for
GPIO11 (only when used
with Firmware version -04 or
later)
Output Current
Short Circuit Current Limit
On Resistance
Output Voltage Rise Time
IOUT
ISC
RDSON
tDSON
200
181
2.1
800
mA
Ω
μs
GPIO11;
VdropFET = 0.46V
GPIO11;
VoutFET = 0V
GPIO11;
IFET = 70mA
GPIO11;
CLOAD = 10μF
Supply Current Unconfigured
ICCINIT
55
80
mA
Supply Current Active
(Full Speed)
ICC
75
90
mA
Supply Current Active
(High Speed)
ICC
75
100
mA
Supply Current Standby
ICSBY
305
420
A
LIMITS
PARAMETER
SYMBOL
MIN
TYP
MAX
UNIT
TEST CONDITION
Clock Input Capacitance
CIN
20
pF
All pins except USB pins
(and pins under test tied to
AC ground)
Input Capacitance
CIN
10
pF
Output Capacitance
COUT
20
pF
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
COMMENTS
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| USB2228-NU-03 | |
| USB2228-NE-03 | |
| USB2240-AEZG-XX | |
| USB2240I-AEZG-XX | |
| USB2241-AEZG-XX | |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| USB2227-NU-XX | 制造商:SMSC 制造商全稱:SMSC 功能描述:4TH GENERATION USB2.0 FLASH MEDIA CONTROLLER WITH INTEGRATED CARD POWER FETS |
| USB2228 | 制造商:SMSC 制造商全稱:SMSC 功能描述:4TH GENERATION USB2.0 FLASH MEDIA CONTROLLER WITH INTEGRATED CARD POWER FETS |
| USB2228AHZS07 | 制造商:Rochester Electronics LLC 功能描述: 制造商:SMSC 功能描述: |
| USB2228-AHZS-XX | 制造商:SMSC 制造商全稱:SMSC 功能描述:4th Generation USB2.0 Flash Media Controller with Integrated Card Power FETs |
| USB2228-NE-03 | 功能描述:USB 接口集成電路 USB 2.0 Flash Media Card 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 |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。