PD6710/
’
22
—
ISA-to-PC-Card (PCMCIA) Controllers
102
Datasheet
V
IHC
Input High Voltage CMOS
0.7 V
DD
V
CORE_VDD = 4.5 V,
Misc Control 2
register, bit 3 is
‘
0
’
V
ILC
Input Low Voltage CMOS
0.2 V
DD
V
CORE_VDD = 5.5 V,
Misc Control 2
register, bit 3 is
‘
0
’
V
OH
Output High Voltage
2.4
V
At rated I
,
respective SOCKET_VCC = 3.0 V
V
OHC
Output High Voltage CMOS
SOCKET_VC
C
–
0.5
V
At rated I
,
respective SOCKET_VCC = 3.0 V
V
OL
Output Low Voltage
0.5
V
At rated I
OL
I
OH
Output High Current
2
mA
Respective SOCKET_VCC = 3.0 V,
V
OH
= 2.4V
I
OHC
Output High Current CMOS
1
mA
Respective SOCKET_VCC = 3.0 V,
V
OHC
= SOCKET_VCC
–
0.5 V
I
OL
Output Low Current
2
mA
Respective SOCKET_VCC = 3.0 V,
V
OL
= 0.5 V
Table 22. ISA Bus Interface DC Specifications
(Sheet 1 of 2)
Symbol
Parameter
MIN
MAX
Unit
Conditions
ISA_VCC
5V
Power Supply Voltage
4.5
5.5
V
Normal operation
ISA_VCC
3V
V
IH
1
V
IL
1
V
IHC
1
V
ILC
1
Power Supply Voltage
3.0
3.6
V
Normal operation
Input High Voltage
2.0
V
CORE_VDD = 3.0 V
Input Low Voltage
0.8
V
CORE_VDD = 3.6 V
Input High Voltage CMOS
0.7 V
DD
1
V
CORE_VDD = 4.5 V
Input Low Voltage CMOS
0.2 V
DD
2
V
CORE_VDD = 5.5 V
V
OH
Output High Voltage
2.4
V
At rated I
OH
, ISA_VCC = 3.0 V
V
OHC
Output High Voltage CMOS
ISA_VCC
–
0.5
V
At rated I
OHC
, ISA_VCC = 3.0 V
V
OL
Output Low Voltage
0.5
V
At rated I
OL
I
OH
Output Current High,
2-mA-type driver
2
mA
ISA_VCC = 3.0 V,
V
OH
= 2.4 V
Output Current High,
12-mA-type driver
5
mA
Output Current High,
16-mA-type driver
5
mA
I
OHC
Output Current High CMOS,
2-mA-type driver
1
mA
ISA_VCC = 3.0 V,
V
OHC
= ISA_VCC
–
0.5 V
Output Current High CMOS,
12-mA-type driver
1
mA
Output Current High CMOS,
16-mA-type driver
1
mA
1. When the CORE_VDD voltage is 3.3 V, input thresholds are TTL compatible; when the CORE_VDD voltage is 5 V, input
thresholds are CMOS compatible.
2.
The value of the input threshold level is dependent on the voltage applied to V
DD
pins of the PD67XX.
Table 21. PC Card Bus Interface DC Specifications
(Sheet 2 of 2)
Symbol
Parameter
MIN
MAX
Unit
Conditions