CY8C23433, CY8C23533
Document Number: 001-44369 Rev. *B
Page 17 of 37
DC General Purpose IO Specifications
The following table lists the guaranteed maximum and minimum specifications for the voltage and temperature ranges: 4.75V to 5.25V
and -40
°
C
≤
T
A
≤
85
°
C, or 3.0V to 3.6V and -40
°
C
≤
T
A
≤
85
°
C, respectively. Typical parameters apply to 5V and 3.3V at 25
°
C and
are for design guidance only.
Table 12. 5V and 3.3V DC GPIO Specifications
Symbol
Description
Min
Typ
Max
Units
Notes
R
PU
Pull up Resistor
4
5.6
8
k
Ω
R
PD
Pull down Resistor
4
5.6
8
k
Ω
V
OH
High Output Level
Vdd - 1.0
–
–
V
IOH = 10 mA, Vdd = 4.75 to
5.25V (maximum 40 mA on even
port pins (for example, P0[2],
P1[4]), maximum 40 mA on odd
port pins (for example, P0[3],
P1[5])). 80 mA maximum
combined IOH budget.
V
OL
Low Output Level
–
–
0.75
V
IOL = 25 mA, Vdd = 4.75 to
5.25V (maximum 100 mA on
even port pins (for example,
P0[2], P1[4]), maximum 100 mA
on odd port pins (for example,
P0[3], P1[5])). 100 mA maximum
combined IOH budget.
V
IL
Input Low Level
–
–
0.8
V
Vdd = 3.0 to 5.25
V
IH
Input High Level
2.1
–
V
Vdd = 3.0 to 5.25
V
H
Input Hysterisis
–
60
–
mV
I
IL
Input Leakage (Absolute Value)
–
1
–
nA
Gross tested to 1
μ
A
C
IN
Capacitive Load on Pins as Input
–
3.5
10
pF
Package and pin dependent.
Temp = 25°C
C
OUT
Capacitive Load on Pins as Output
–
3.5
10
pF
Package and pin dependent.
Temp = 25°C
[+] Feedback
