Cypress CapSense CY8C20396, Specification Sheet

Page: 19 / 34

CY8C20x36/46/66, CY8C20396
Document Number: 001-12696 Rev. *D Page 19 of 34
Table 16. 2.4V to 3.0V DC GPIO Specifications
Symbol Description Conditions Min Typ Max Units
R
PU
Pull up Resistor 4 5.6 8 k
Ω
V
OH1
High Output Voltage
Port 2 or 3 Pins IOH < 10
μ
A, maximum of 10 mA
source current in all IOs
Vdd - 0.2 – – V
V
OH2
High Output Voltage
Port 2 or 3 Pins IOH = 0.2 mA, maximum of 10 mA
source current in all IOs Vdd - 0.4 – – V
V
OH3
High Output Voltage
Port 0 or 1 Pins with LDO Regulator
Disabled for Port 1 IOH < 10
μ
A, maximum of 10 mA
source current in all IOs
Vdd - 0.2 – – V
V
OH4
High Output Voltage
Port 0 or 1 Pins with LDO Regulator
Disabled for Port 1 IOH = 2 mA, maximum of 10 mA source
current in all IOs Vdd - 0.5 – – V
V
OH5A
High Output Voltage
Port 1 Pins with LDO Enabled for 1.8V
Out IOH < 10
μ
A, Vdd > 2.4V, maximum of
20 mA source current in all IOs
1.50 1.80 2.1 V
V
OH6A
High Output Voltage
Port 1 Pins with LDO Enabled for 1.8V
Out IOH = 1 mA, Vdd > 2.4V, maximum of
20 mA source current in all IOs 1.20 – – V
V
OL
Low Output Voltage IOL = 10 mA, maximum of 30 mA sink
current on even port pins (for example,
P0[2] and P1[4]) and 30 mA sink
current on odd port pins (for example,
P0[3] and P1[5]) – – 0.75 V
V
IL
Input Low Voltage – – 0.72 V
V
IH
Input High Voltage 1.4 – V
V
H
Input Hysteresis Voltage – 80 – mV
I
IL
Input Leakage (Absolute Value) – 0.001 1
μ
A
C
PIN
Capacitive Load on Pins Package and pin dependent
Temp = 25
o
C
0.5 1.7 5 pF
Table 17. 1.71V to 2.4V DC GPIO Specifications
Symbol Description Conditions Min Typ Max Units
R
PU
Pull up Resistor 4 5.6 8 k
Ω
V
OH1
High Output Voltage
Port 2 or 3 Pins IOH = 10
μ
A, maximum of 10 mA
source current in all IOs
Vdd - 0.2 – – V
V
OH2
High Output Voltage
Port 2 or 3 Pins IOH = 0.5 mA, maximum of 10 mA
source current in all IOs Vdd - 0.5 – – V
V
OH3
High Output Voltage
Port 0 or 1 Pins with LDO Regulator
Disabled for Port 1 IOH = 100
μ
A, maximum of 10 mA
source current in all IOs
Vdd - 0.2 – – V
V
OH4
High Output Voltage
Port 0 or 1 Pins with LDO Regulator
Disabled for Port 1 IOH = 2 mA, maximum of 10 mA source
current in all IOs Vdd - 0.5 – – V
V
OL
Low Output Voltage IOL = 5 mA, maximum of 20 mA sink
current on even port pins (for example,
P0[2] and P1[4]) and 30 mA sink
current on odd port pins (for example,
P0[3] and P1[5]) – – 0.4 V
V
IL
Input Low Voltage – – 0.3 x Vdd V
V
IH
Input High Voltage 0.65 x Vdd – V
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