CY8C24094 Datasheet, PDF (24/48 Pages) Cypress Semiconductor – PSoC® Mixed-Signal Array

CY8C24094, CY8C24794, CY8C24894, and CY8C24994 Final Data Sheet
3. Electrical Specifications
3.3.2 DC General Purpose IO Specifications
The following table lists 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 3-5. DC GPIO Specifications
Symbol
R_PU
R_PD
V_OH
Pull-Up Resistor
Pull-Down Resistor
High Output Level
Description
V_OL
Low Output Level
V_IL
V_IH
V_H
I_IL
C_IN
C_OUT
Input Low Level
Input High Level
Input Hysterisis
Input Leakage (Absolute Value)
Capacitive Load on Pins as Input
Capacitive Load on Pins as Output
Min
Typ
4
5.6
4
5.6
Vdd - 1.0 –
–
–
–
–
2.1
–
–
60
–
1
–
3.5
–
3.5
Max
8
8
–
0.75
0.8
–
–
10
10
Units
kΩ
kΩ
V
V
V
V
mV
nA
pF
pF
Notes
IOH = 10 mA, Vdd = 4.75 to 5.25V (8 total loads,
4 on even port pins (for example, P0[2], P1[4]),
4 on odd port pins (for example, P0[3], P1[5])).
80 mA maximum combined IOH budget.
IOL = 25 mA, Vdd = 4.75 to 5.25V (8 total loads,
4 on even port pins (for example, P0[2], P1[4]),
4 on odd port pins (for example, P0[3], P1[5])).
200 mA maximum combined IOL budget.
Vdd = 3.0 to 5.25.
Vdd = 3.0 to 5.25.
Gross tested to 1 µA.
Package and pin dependent. Temp = 25^oC.
Package and pin dependent. Temp = 25^oC.
3.3.3 DC Full-Speed USB Specifications
The following table lists guaranteed maximum and minimum specifications for the voltage and temperature ranges: 4.75V to 5.25V
and -10°C ≤ T_A ≤ 85°C, or 3.0V to 3.6V and -10°C ≤ T_A ≤ 85°C, respectively. Typical parameters apply to 5V and 3.3V at 25°C and
are for design guidance only.
Table 3-6. DC Full-Speed (12 Mbps) USB Specifications
Symbol
Description
USB Interface
V_DI
Differential Input Sensitivity
V_CM
Differential Input Common Mode Range
V_SE
Single Ended Receiver Threshold
C_IN
Transceiver Capacitance
I_IO
High-Z State Data Line Leakage
R_EXT
External USB Series Resistor
V_UOH
Static Output High, Driven
V_UOHI
Static Output High, Idle
V_UOL
Static Output Low
Z_O
USB Driver Output Impedance
V_CRS
D+/D- Crossover Voltage
Min
0.2
0.8
0.8
–
-10
23
2.8
2.7
–
28
1.3
Typ
–
–
–
–
–
–
–
–
–
–
–
Max
–
2.5
2.0
20
10
25
3.6
3.6
0.3
44
2.0
Units
Notes
V
| (D+) - (D-) |
V
V
pF
µA
0V < V_IN < 3.3V.
Ω
In series with each USB pin.
V
15 kΩ ± 5% to Ground. Internal pull-up enabled.
V
15 kΩ ± 5% to Ground. Internal pull-up enabled.
V
15 kΩ ± 5% to Ground. Internal pull-up enabled.
Ω
Including R_EXT Resistor.
V
February 15, 2007
Document No. 38-12018 Rev. *J
24
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