cy8c20180 Cypress Semiconductor Corporation., cy8c20180 Datasheet - Page 8

• Manufacturer Part Number: cy8c20180
• Description: Capsense Express -8 Configurable Ios
• Manufacturer: Cypress Semiconductor Corporation.

DC POR and LVD Specifications
AC Electrical Characteristics
5.0V and 3.3V AC General Purpose IO Specifications
2.7V AC General Purpose IO Specifications
AC I
Document Number: 001-17346 Rev. *C
V
V
VLVD0
VLVD2
VLVD6
TRise0
TRise1
TFall
TRise0
TRise1
TFall
F
T
T
T
T
T
T
T
T
T
Parameter
PPOR0
PPOR1
Parameter
Parameter
SCLI2C
HDSTAI2C
LOWI2C
HIGHI2C
SUSTAI2C
HDDATI2C
SUDATI2C
SUSTOI2C
BUFI2C
SPI2C
Parameter
2
C Specifications
SCL clock frequency
Hold time (repeated) START
condition. After this period, the
first clock pulse is generated.
LOW period of the SCL clock
HIGH period of the SCL clock
Setup time for a repeated START
condition
Data hold time
Data setup time
Setup time for STOP condition
BUS free time between a STOP
and START condition
Pulse width of spikes suppressed
by the input filter
Rise time, strong mode,
Cload = 50pF, Port 0
Rise time, strong mode,
Cload = 50pF, Port 1
Fall time, strong mode,
Cload = 50pF, all ports
Rise time, strong mode,
Cload = 50pF, Port 0
Rise time, strong mode,
Cload = 50pF, Port 1
Fall time, strong mode,
Cload = 50pF, all ports
V
V
V
V
V
V
V
DD
DD
DD
DD
DD
DD
DD
= 2.7V
= 3.3V,5V
= 2.7V
= 3.3V
= 5V
Value PPOR Trip
Value for LVD trip
Description
Description
Description
Description
Standard Mode
Min
250
4.0
4.7
4.0
4.7
4.0
4.7
0
0
–
2.39
2.75
3.98
Min
Max
100
–
–
–
–
–
–
–
–
–
–
–
Min
Min
15
10
10
15
10
10
2.36
2.60
2.45
2.92
4.05
Min
100
Typ
0.6
1.3
0.6
0.6
0.6
1.3
Fast Mode
0
0
0
Max
Max
100
80
50
50
70
70
Max
2.40
2.65
2.51
2.99
4.12
Max
400
50
–
–
–
–
–
–
–
–
Unit
Unit
Unit
ns
ns
ns
Unit
KHz
ns
ns
ns
V
V
V
V
V
µs
µs
µs
µs
µs
ns
µs
µs
ns
V
2.5V during startup, reset from the
XRES pin, or reset from Watchdog.
V
V
V
V
10% - 90%
V
V
10% - 90%
Fast mode not supported for
V
DD
DD
DD
DD
DD
DD
DD
DD
must be greater than or equal to
= 3.0V to 3.6V and 4.75V to 5.25V,
= 3.0V to 3.6V and 4.75V to 5.25V,
= 2.4V to 3.0V, 10% - 90%
= 2.4V to 3.0V, 10% - 90%
= 2.4V to 3.0V, 10% - 90%
= 3.0V to 3.6V, 10% - 90%
< 3.0V
Notes
Notes
Notes
Notes
CY8C20180
Page 8 of 12
[+] Feedback