ox16cf950 ETC-unknow, ox16cf950 Datasheet - Page 50

• Manufacturer Part Number: ox16cf950
• Description: Cost Asynchronous Card
• Manufacturer: ETC-unknow

9
9.1
Note 1:
Note 2:
Note 3:
OXFORD SEMICONDUCTOR LTD.
Symbol
V
C
V
V
V
V
V
V
C
I
I
I
V
5V Operation
I
I
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.
DC E
OZ
ST
CC
Divider ratio of 1. These are sample measured figures.
DD
IH
IL
OH
OH
OL
OL
OL
IH
IL
H
IL
LECTRICAL
Parameter
Supply voltage
Input high voltage
Input low voltage
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
Operating
normal mode
Operating supply current in sleep
mode
Note3
supply
C
Note3
Note3
HARACTERISTICS
current
Table 46: DC Electrical Characteristics
in
Condition
Commercial
CMOS Interface
CMOS Schmitt trigger
CMOS Interface
CMOS Schmitt trigger
CMOS
V
V
I
I
I
I
V
f
f
f
f
f
f
CK
CK
CK
CK
CK
CK
OH
OH
OL
OL
in
in
in
= 1.8432 MHz
= 8.192 MHz
= 60.00 MHz
= 1.8432 MHz
= 8.192 MHz
= 60.00 MHz
= V
= V
= 0.8 mA
= 2 mA
= V
= 0.8 mA
= 2 mA
DD
SS
DD
or V
Note2
Note2
SS
Note 1
Note1
V
0.7 V
DD
Min.
4.75
18.2
OXCF950 DATA SHEET V1.1
-10
-10
-10
3.0
0.8
5.4
6.8
4
– 0.1
-
-
DD
0.3 V
Max.
5.25
10.0
19.8
10.2
1.5
1.0
5.0
0.1
0.4
5.8
7.4
5.0
5.6
10
10
10
40
DD
Units
mA
mA
pF
pF
V
V
V
V
V
V
V
V
A
A
A
A
Page 50