參數(shù)資料
型號: CDP1020
廠商: INTERSIL CORP
元件分類: 總線控制器
英文描述: SMBus/I2C ACPI Dual Device Bay Controller
中文描述: I2C BUS CONTROLLER, PDSO28
封裝: PLASTIC, MS-013AE, SOIC-28
文件頁數(shù): 4/23頁
文件大?。?/td> 154K
代理商: CDP1020
2-421
Capacitance
C
OUT
C
IN
I
DD
-
-
12
pF
-
-
8
pF
Supply Current (RUN)
f
CLK
= 4.0MHz External
-
1.3
5.0
mA
DC Electrical Specifications, 3.3V
V
DD
= 3.3V
±
10%, T
A
= 0
o
C to 85
o
C
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Output Voltage
All Outputs
-10
μ
A < I
LOAD
< 10
μ
A
V
OL
-
-
0.1
V
SFTLOCK0, SFTLOCK1
V
OH
V
DD
- 0.1
-
-
V
Output High Voltage
LEDA0, LEDG0, LEDA1, LEDG1
V
OH
I
LOAD
= -6.0mA
V
LED
- 1.0
-
-
V
SFTLOCK0, SFTLOCK1
V
OH
I
LOAD
= -0.4mA
V
DD
- 0.3
-
-
V
Output Low Voltage
SCK, SDA, ALRT, SFTLOCK0, SFTLOCK1,
LEDG0, LEDA0, LEDG1, LEDA1
V
OL
I
LOAD
= 1.6mA
-
-
0.4
V
PWREN0, PWREN1
V
OL
I
LOAD
= 50
μ
A
-
-
0.4
V
Gate Output High Voltage
PWREN0, PWREN1
V
GOH
I
LOAD
< 10
μ
A
V
GATE
-0.5V
V
GATE
-0.3V
V
GATE
V
Gate Output Current Source
PWREN0, PWREN1
I
GATE
-10
-20
-30
μ
A
Input High Voltage
1394PR0, USBPR0, REMREQ0, SECURE0,
1394PR1, USBPR1, REMREQ1, SECURE1
V
IH
0.7V
DD
-
V
DD
V
SCK, SDA
V
IH
0.7V
DD
-
V
DD
V
RESET, CLK
V
IH
0.7V
DD
-
V
DD
V
Input Low Voltage
1394PR0, USBPR0, REMREQ0, SECURE0,
1394PR1, USBPR1, REMREQ1, SECURE1,
RESET, CLK
V
IL
V
SS
-
0.2V
DD
V
SCK, SDA
V
IL
V
SS
-
0.2V
DD
V
Input/Output Leakage Current:
RESET, CLK, AD0, AD1, SCK, SDA, ALRT
I
IOL
-
-
±
10
μ
A
Input Pullup Current
1394PR0, USBPR0, REMREQ0, SECURE0,
1394PR1, USBPR1, REMREQ1, SECURE1
I
IN
20
80
160
μ
A
Input Hysteresis Voltage
SCK, SDA
V
HYS
0.05
0.15
0.45
V
CLK
V
HYS
0.4
0.8
1.1
V
RESET
V
HYS
0.3
0.5
0.8
V
Capacitance
C
OUT
-
-
12
pF
C
IN
-
-
8
pF
Supply Current (RUN)
I
DD
-
0.9
4.5
mA
DC Electrical Specifications, 5.0V
V
DD
= 5.0V
±
10%, T
A
= 0
o
C to 85
o
C
(Continued)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
CDP1020
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