CY8C54 CYPRESS [Cypress Semiconductor], CY8C54 Datasheet - Page 63

• Manufacturer Part Number: CY8C54
• Description: Programmable System-on-Chip (PSoC)
• Manufacturer: CYPRESS [Cypress Semiconductor]

Table 11-10. SIO DC Specifications (continued)
Table 11-11. SIO AC Specifications
11.4.3 USBIO
Document Number: 001-55036 Rev. *A
Vol
Rpullup
Rpulldown
Iil
Cin
Vh
Idiode
TriseF
TfallF
TriseS
TfallS
Fsioout
Fsioin
Parameter
Parameter
Output voltage low
Input leakage current (absolute
value)
Vih < Vddsio
Vih > Vddsio
Input Capacitance
Input voltage hysteresis
(Schmitt-Trigger)
Current through protection diode to
Vssio
Rise time in Fast Strong Mode
(90/10%)
Fall time in Fast Strong Mode
(90/10%)
Rise time in Slow Strong Mode
(90/10%)
Fall time in Slow Strong Mode
(90/10%)
SIO output operating frequency
3.3V < Vddio < 5.5V, Unregulated
output (GPIO) mode, fast strong
drive mode
1.71V < Vddio < 3.3V, Unregulated
output (GPIO) mode, fast strong
drive mode
3.3V < Vddio < 5.5V, Unregulated
output (GPIO) mode, slow strong
drive mode
1.71V < Vddio < 3.3V, Unregulated
output (GPIO) mode, slow strong
drive mode
3.3V < Vddio < 5.5V, Regulated
output mode, fast strong drive mode
1.71V < Vddio < 3.3V, Regulated
output mode, fast strong drive mode
1.71V < Vddio < 5.5V, Regulated
output mode, slow strong drive
mode
SIO input operating frequency
Pull up resistor
Pull down resistor
1.71V < Vddio < 5.5V
[9]
[9]
[9]
[9]
[9]
Description
Description
[9]
[9]
PRELIMINARY
Vddio = 3.30V, Iol = 25 mA
Vddio = 1.80V, Iol = 4 mA
25°C, Vddsio = 3.0V, Vih = 3.0V
25°C, Vddsio = 0V, Vih = 3.0V
Single ended mode (GPIO mode)
Differential mode
Cload = 25 pF, Vddio = 3.3V
Cload = 25 pF, Vddio = 3.3V
Cload = 25 pF, Vddio = 3.0V
Cload = 25 pF, Vddio = 3.0V
90/10% Vddio into 25 pF
90/10% Vddio into 25 pF
90/10% Vddio into 25 pF
90/10% Vddio into 25 pF
Output continuously switching into
25 pF
Output continuously switching into
25 pF
Output continuously switching into
25 pF
90/10% Vddio
Conditions
Conditions
PSoC
®
5: CY8C54 Family Data Sheet
Min
4
4
-
-
-
-
-
-
-
-
Min
10
10
1
1
-
-
-
-
-
-
-
-
Typ
5.6
5.6
40
50
-
-
-
-
-
-
Typ
-
-
-
-
-
-
-
-
-
-
-
-
Max
100
0.8
0.4
Max
14
10
2.5
8
8
7
12
12
75
60
33
16
20
10
79
-
-
5
4
Page 63 of 93
Units
Units
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
mV
mV
k Ω
k Ω
nA
µA
µA
ns
ns
ns
ns
pF
V
V
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