CY8C24094, CY8C24794
CY8C24894, CY8C24994
Document Number: 38-12018 Rev. *Q Page 23 of 48
10.3.3 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.
10.3.4 DC Operational Amplifier Specifications
The following tables list 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.
The Operational Amplifier is a component of both the Analog Continuous Time PSoC blocks and the Analog Switched Capacitor PSoC
blocks. The guaranteed specifications are measured in the Analog Continuous Time PSoC block.
Note
4. Standby current includes all functions (POR, LVD, WDT, Sleep Time) needed for reliable system operation. This should be compared with devices that have similar
functions enabled.
Table 10-6. DC Full Speed (12 Mbps) USB Specifications
Symbol Description Min Typ Max Units Notes
USB Interface
V
DI
Differential Input Sensitivity 0.2 – – V | (D+) - (D-) |
V
CM
Differential Input Common Mode Range 0.8 – 2.5 V
V
SE
Single Ended Receiver Threshold 0.8 – 2.0 V
C
IN
Transceiver Capacitance – – 20 pF
I
I/O
High-Z State Data Line Leakage -10 – 10 μA0V < V
IN
< 3.3V.
R
EXT
External USB Series Resistor 23 – 25 W In series with each USB pin.
V
UOH
Static Output High, Driven 2.8 – 3.6 V 15 kΩ ± 5% to Ground. Internal
pull up enabled.
V
UOHI
Static Output High, Idle 2.7 – 3.6 V 15 kΩ ± 5% to Ground. Internal
pull up enabled.
V
UOL
Static Output Low – – 0.3 V 15 kΩ ± 5% to Ground. Internal
pull up enabled.
Z
O
USB Driver Output Impedance 28 – 44 W Including R
EXT
Resistor.
V
CRS
D+/D- Crossover Voltage 1.3 – 2.0 V
Table 10-7. 5V DC Operational Amplifier Specifications
Symbol Description Min Typ Max Units Notes
V
OSOA
Input Offset Voltage (absolute value)
Power = Low, Opamp Bias = High
Power = Medium, Opamp Bias = High
Power = High, Opamp Bias = High
–
–
–
1.6
1.3
1.2
10
8
7.5
mV
mV
mV
TCV
OSOA
Average Input Offset Voltage Drift – 7.0 35.0 μV/
o
C
I
EBOA
Input Leakage Current (Port 0 Analog Pins) – 20 – pA Gross tested to 1 μA.
C
INOA
Input Capacitance (Port 0 Analog Pins) – 4.5 9.5 pF Package and pin
dependent. Temp =
25
o
C.
V
CMOA
Common Mode Voltage Range
Common Mode Voltage Range (high power or high
opamp bias)
0.0 – Vdd
Vdd - 0.5
V The common-mode
input voltage range is
measured through an
analog output buffer.
The specification
includes the limitations
imposed by the charac-
teristics of the analog
output buffer.
0.5 –
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