CY8C3245PVI-157 Cypress Semiconductor Corp, CY8C3245PVI-157 Datasheet - Page 76

• Manufacturer Part Number: CY8C3245PVI-157
• Description: CY8C3245PVI-157
• Manufacturer: Cypress Semiconductor Corp
• Series: PSOC™ 3 CY8C32xxr

Specifications of CY8C3245PVI-157

• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 50MHz
• Connectivity: EBI/EMI, I²C, LIN, SPI, UART/USART
• Peripherals: CapSense, DMA, LCD, POR, PWM, WDT
• Number Of I /o: 25
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 1K x 8
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 1.71 V ~ 5.5 V
• Data Converters: A/D 2x12b, D/A 1x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

11.1.3 USBIO
For operation in GPIO mode, the standard range for V
Table 11-13. USBIO DC Specifications
Figure 11-22. USBIO Output High Voltage and Current, GPIO
Mode
Document Number: 001-56955 Rev. *J
Rusbi
Rusba
Vohusb
Volusb
Vohgpio
Volgpio
Vdi
Vcm
Vse
Rps2
Rext
Zo
C
I
IL
IN
Parameter
USB D+ pull-up resistance
USB D+ pull-up resistance
Static output high
Static output low
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
With idle bus
While receiving traffic
15 kΩ ±5% to Vss, internal pull-up
enabled
15 kΩ ±5% to Vss, internal pull-up
enabled
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
= 4 mA, V
= 4 mA, V
applies, see
DDD
Conditions
= 3.0 V
DDD
DDD
Figure 11-23. USBIO Output Low Voltage and Current, GPIO
Mode
Device Level Specifications
≥ 3 V
≥ 3 V
PSoC
(–1%)
0.900
1.425
21.78
Min
2.8
2.4
0.8
0.8
28
–
–
–
3
–
–
®
on page 63.
3: CY8C32 Family
Typ
22
–
–
–
–
–
–
–
–
–
–
–
–
–
Data Sheet
(+1%)
1.575
3.090
22.22
Max
3.6
0.3
0.3
0.2
2.5
44
20
Page 76 of 119
–
2
7
2
Units
kΩ
kΩ
pF
nA
kΩ
V
V
V
V
V
V
V
Ω
Ω
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