參數(shù)資料
型號(hào): ISP1520BD,557
廠商: NXP SEMICONDUCTORS
元件分類: 總線控制器
英文描述: UNIVERSAL SERIAL BUS CONTROLLER, PQFP64
封裝: 10 X 10 MM, 1.40 MM HEIGHT, PLASTIC, MS-026, SOT-314-2, LQFP-64
文件頁(yè)數(shù): 26/54頁(yè)
文件大?。?/td> 288K
代理商: ISP1520BD,557
ISP1520_4
Koninklijke Philips Electronics N.V. 2006. All rights reserved.
Product data sheet
Rev. 04 — 28 April 2006
31 of 53
Philips Semiconductors
ISP1520
Hi-Speed USB hub controller
12. Limiting values
[1]
Valid only when supply voltage is present.
[2]
Test method available on request.
[3]
Equivalent to discharging a 100 pF capacitor through a 1.5 k
resistor (Human Body Model).
13. Recommended operating conditions
[1]
All internal pull-up resistors are connected to this voltage.
[2]
For full-speed operation, the temperature range can be extended up to +85
°C.
Table 34.
Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134).
Symbol
Parameter
Conditions
Min
Max
Unit
VCC(3V3)
supply voltage (3.3 V)
0.5
+4.6
V
VREF(5V0)
input reference voltage 5.0 V
0.5
+6.0
V
VI(5V0)
input voltage on 5 V tolerant pins
3.0 V < VCC < 3.6 V
0.5
+6.0
V
VI(3V3)
3.3 V input voltage
3.0 V < VCC < 3.6 V
0.5
+4.6
V
VO(3V3)
output voltage on 3.3 V buffers
0.5
+4.6
V
Ilu
latch-up current
VI < 0 V or VI >VCC
-
100
mA
Vesd
electrostatic discharge voltage
on pins DM1 to DM4, DP1 to DP4,
OC1_N to OC4_N, and all
VREF(5V0) and GND pins; ILI <1 A
4000
+4000
V
on all other pins; ILI <1 A
2000
+2000
V
Tstg
storage temperature
40
+125
°C
Table 35.
Recommended operating conditions
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
VCC(3V3)
supply voltage (3.3 V)
3.0
3.3
3.6
V
VREF(5V0)
input reference voltage 5.0 V
[1] 4.5
5.0
5.5
V
VI(3V3)
3.3 V input voltage
0
-
VCC
V
VI(5V0)
input voltage on 5 V tolerant pins
0
-
VREF(5V0)
V
Tamb
ambient temperature
40
-
°C
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