參數(shù)資料
型號(hào): USB2223-NU-03
廠商: STANDARD MICROSYSTEMS CORP
元件分類: 存儲(chǔ)控制器/管理單元
英文描述: BUS POWERED USB 2.0 FLASH MEDIA CONTROLLER
中文描述: FLASH MEMORY DRIVE CONTROLLER, PQFP128
封裝: 14 X 14 MM, 1 MM HEIGHT, LEAD FREE, TQFP-128
文件頁(yè)數(shù): 19/20頁(yè)
文件大?。?/td> 286K
代理商: USB2223-NU-03
Bus Powered USB2.0 Flash Media Controller
Datasheet
SMSC USB2223-03
Page 19
Revision 1.2 (09-21-04)
DATASHEET
PARAMETER
SYMBOL
V
OL
V
OH
I
OL
MIN
2.4
-10
TYP
MAX
0.4
+10
UNITS
COMMENTS
I/O24 Type Buffer
Low Output Level
High Output Level
Output Leakage
V
V
μA
I
OL
= 24 mA @
V
DDIO
= 3.3V
I
OH
= -12 mA @
V
DDIO
= 3.3V
V
IN
= 0 to V
DDIO
(Note 7.1)
@ V
DD,
V
DDP
= 1.8V
@ V
DDIO,
V
DDA
=
3.3V
@ V
DD,
V
DDP
= 1.8V
@ V
DDIO,
V
DDA
=
3.3V
@ V
DD,
V
DDP
= 1.8V
@ V
DDIO,
V
DDA
=
3.3V
@ V
DD,
V
DDP
= 1.8V
@ V
DDIO,
V
DDA
=
3.3V
IO-U
Supply Current Unconfigured
I
CCINIT
45
10
60
20
mA
mA
Supply Current Active
(Full Speed)
I
CC
35
15
60
30
mA
mA
Supply Current Active
(High Speed)
I
CC
45
15
70
30
mA
mA
Supply Current Standby
I
CSBY
160
215
180
240
μ
A
μA
Note 7.1
Output leakage is measured with the current pins in high impedance.
CAPACITANCE T
A
= 25°C; fc = 1MHz; V
DD,
V
DDP
=
1.8V
LIMITS
TYP
PARAMETER
SYMBOL
C
IN
C
IN
C
OUT
MIN
MAX
20
10
20
UNIT
pF
pF
pF
TEST CONDITION
All pins except USB
pins (and pins
under test tied to
AC ground)
Clock Input Capacitance
Input Capacitance
Output Capacitance
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