參數(shù)資料
型號: OX16CF950
廠商: Electronic Theatre Controls, Inc.
英文描述: LOW COST ASYNCHRONOUS 16 BIT CARD
中文描述: 低成本異步16位卡
文件頁數(shù): 50/60頁
文件大小: 753K
代理商: OX16CF950
9
Page 50
OXCF950 DATA SHEET V1.1
OXFORD SEMICONDUCTOR LTD.
DC E
LECTRICAL
C
HARACTERISTICS
9.1
5V Operation
Symbol
V
DD
V
IH
Parameter
Supply voltage
Input high voltage
Condition
Commercial
CMOS Interface
Note1
CMOS Schmitt trigger
CMOS Interface
Note 1
CMOS Schmitt trigger
CMOS
V
in
= V
DD
V
in
= V
SS
I
OH
= 0.8 mA
I
OH
= 2 mA
Note2
I
OL
= 0.8 mA
I
OL
= 2 mA
Note2
V
in
= V
DD
or V
SS
f
CK
= 1.8432 MHz
f
CK
= 8.192 MHz
f
CK
= 60.00 MHz
f
CK
= 1.8432 MHz
f
CK
= 8.192 MHz
f
CK
= 60.00 MHz
Min.
4.75
0.7 V
DD
3.0
Max.
5.25
Units
V
V
V
IL
Input low voltage
0.3 V
DD
1.5
1.0
5.0
10.0
10
10
0.1
0.4
10
40
5.8
7.4
19.8
5.0
5.6
10.2
V
V
H
C
IL
C
OL
I
IH
I
IL
V
OH
V
OH
V
OL
V
OL
I
OZ
I
ST
I
CC
Schmitt Hysteresis
Capacitance of input buffers
Capacitance of output buffers
Input high leakage current
Input low leakage current
Output high voltage
Output high voltage
Output low voltage
Output low voltage
3-state output leakage current
Static current
Note3
Operating supply current in
normal mode
Note3
0.8
-10
-10
V
pF
pF
μ
A
μ
A
V
V
V
V
μ
A
μ
A
mA
V
DD
– 0.1
4
-10
-
5.4
6.8
18.2
-
Operating supply current in sleep
mode
Note3
mA
Table 46: DC Electrical Characteristics
Note 1:
Note 2:
All input buffers are CMOS with the exception of RESET, Z_CTS,Z_DSR, Z_DCD and Z_RI which are Schmitt triggered.
All output buffers are 4 mA drive capability, with the exception of the EEPROM signals, Z_IOIS16, Z_IREQ and the UART output
signals which are all 2 mA drive capability.
Divider ratio of 1. These are sample measured figures.
Note 3:
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