CY8C34_11 CYPRESS [Cypress Semiconductor], CY8C34_11 Datasheet - Page 77

• Manufacturer Part Number: CY8C34_11
• Manufacturer: CYPRESS [Cypress Semiconductor]

Table 11-13. USBIO DC Specifications (continued)
Figure 11-22. USBIO Output High Voltage and Current, GPIO
Mode
Document Number: 001-53304 Rev. *K
Vihgpio
Vilgpio
Vohgpio
Volgpio
Vdi
Vcm
Vse
Rps2
Rext
Zo
C
I
IL
IN
Parameter
Input voltage high, GPIO mode
Input voltage low, GPIO mode
Output voltage high, GPIO mode
Output voltage low, GPIO mode
Differential input sensitivity
Differential input common mode
range
Single ended receiver threshold
PS/2 pull-up resistance
External USB series resistor
USB driver output impedance
USB transceiver input capacitance
Input leakage current (absolute
value)
Description
V
V
I
I
|(D+) – (D–)|
In PS/2 mode, with PS/2 pull-up
enabled
In series with each USB pin
Including Rext
25 °C, V
OH
OL
DDD
DDD
= 4 mA, V
= 4 mA, V
≥ 3 V
≥ 3 V
DDD
Conditions
= 3.0 V
DDD
DDD
Figure 11-23. USBIO Output Low Voltage and Current, GPIO
Mode
≥ 3 V
≥ 3 V
PSoC
(–1%)
21.78
Min
2.4
0.8
0.8
28
2
–
–
–
3
–
–
®
3: CY8C34 Family
Typ
22
–
–
–
–
–
–
–
–
–
–
–
Data Sheet
(+1%)
22.22
Max
0.8
0.3
0.2
2.5
44
20
Page 77 of 126
–
–
2
7
2
Units
kΩ
pF
nA
V
V
V
V
V
V
V
Ω
Ω
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