Datasheet

Electrical Specification
The following tables indicate all D.C. Characteristics for the CompactFlash Storage Card. Unless otherwise stated,
conditions are:
Vcc = 5V ±10%
Vcc = 3.3V ± 5%
 Absolute Maximum Conditions
 Input Power
 Input Leakage Current
 Input Characteristics
CompactFlash interface I/O at 5.0V
Parameter
Symbol
Min.
Max.
Unit
Remark
Supply Voltage
VCC
4.5
5.5
V
High level output voltage
VOH
VCC-0.8
V
Low level output voltage
VOL
0.8
V
High level input voltage
VIH
4.0
V
Non-schmitt trigger
2.92
V
Schmitt trigger
1
Low level input voltage
VIL
0.8
V
Non-schmitt trigger
1.70
V
Schmitt trigger
1
Pull up resistance
2
RPU
50.
73
kOhm
Pull down resistance
RPD
50
97
kOhm
CompactFlash interface I/O at 3.3V