Digital I/O Characteristics - Cirrus Logic CS4244 Manual

DIGITAL I/O CHARACTERISTICS

High-Level Input Voltage (all input pins except
(VL = 1.8 V)
High-Level Input Voltage (all input pins except
(VL = 2.5 V, 3.3 V, or 5 V)
Low-Level Input Voltage (all input pins except
High-Level Input Voltage (
Low-Level Input Voltage (
High-Level Output Voltage at I
Low-Level Output Voltage at I
Input Leakage Current
Input Capacitance
DS900F2
Parameters
RST
RST
RST
pin)
RST
pin)
RST
= 2 mA
o
= 2 mA
o
Symbol
) (% of VL)
V
IH
) (% of VL)
V
IH
) (% of VL) V
IL
V
IH
V
IL
(% of VL) V
OH
(% of VL) V
OL
I
in
CS4244
Min Typ Max
75% - -
70% - -
- - 30%
1.2 - -
- - 0.3
80% - -
- - 20%
- - ±10
- 8 -
Units
V
V
V
V
V
V
V
A
pF
18