参数资料
型号: RX-4571SA
元件分类: 时钟/数据恢复及定时提取
英文描述: 0 TIMER(S), REAL TIME CLOCK, PDSO14
封装: ROHS COMPLIANT, SOP-14
文件页数: 59/76页
文件大小: 1924K
代理商: RX-4571SA
USB 2.0 Hi-Speed Hub Controller
Datasheet
Revision 1.1 (04-26-10)
62
SMSC USB251x
DATASHEET
Figure 9.1 Supply Rise Time Model
Voltage on any I/O
pin
-0.3
5.5
V
If any 3.3 V supply voltage drops
below 3.0 V, then the MAX becomes:
(3.3 V supply voltage) + 0.5
Voltage on XTALIN
-0.3
VDD33
V
Table 9.1 DC Electrical Characteristics
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
COMMENTS
I, IS Type Input Buffer
Low Input Level
High Input Level
Input Leakage
Hysteresis (‘IS’ Only)
VILI
VIHI
IIL
VHYSI
2.0
-10
250
0.8
+10
350
V
μA
mV
TTL Levels
VIN = 0 to VDD33
Input Buffer with Pull-Up (IPU)
Low Input Level
High Input Level
Low Input Leakage
High Input Leakage
VILI
VIHI
IILL
IIHL
2.0
+35
-10
0.8
+90
+10
V
μA
TTL Levels
VIN = 0
VIN = VDD33
Input Buffer with Pull-Down (IPD)
Low Input Level
High Input Level
Low Input Leakage
High Input Leakage
VILI
VIHI
IILL
IIHL
2.0
+10
-35
0.8
-10
-90
V
μA
TTL Levels
VIN = 0
VIN = VDD33
PARAMETER
SYMBOL
MIN
MAX
UNITS
COMMENTS
t10%
10%
90%
Voltage
tRT
t90%
Time
100%
3.3 V
VSS
VDD33
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