CY8C20121-SX1IT Cypress Semiconductor Corp, CY8C20121-SX1IT Datasheet - Page 27
![no-image](/images/manufacturer_photos/0/1/179/cypress_semiconductor_corp_sml.jpg)
CY8C20121-SX1IT
Manufacturer Part Number
CY8C20121-SX1IT
Description
CY8C20121-SX1IT
Manufacturer
Cypress Semiconductor Corp
Series
CapSense Express™ CY8C20xxxr
Datasheet
1.CY8C20111-SX1I.pdf
(43 pages)
Specifications of CY8C20121-SX1IT
Controller Type
Capacitive Sensing Controller
Interface
I²C
Voltage - Supply
2.4 V ~ 5.25 V
Current - Supply
1.5mA
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
8-SOIC (3.9mm Width)
Operating Temperature (max)
85C
Operating Temperature (min)
-40C
Operating Temperature Classification
Industrial
Package Type
SOIC
Mounting
Surface Mount
Pin Count
8
Processor Series
CY8C201xx
Core
M8C
Program Memory Type
Flash
Interface Type
I2C
Operating Supply Voltage
2.4 V to 5.25 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Development Tools By Supplier
CY3218-CAPEXP1
Minimum Operating Temperature
- 40 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
10. Operating Voltages
For details on I2C 1x Ack time, refer
approximately four times the values mentioned in these tables.
11. CapSense Constraints
Document Number: 001-53516 Rev. *E
Parasitic Capacitance (C
CapSense Sensor
Overlay Thickness
Supply Voltage Variation (V
Parameter
P
) of the
DD
)
Register Map
Min
0
on page 7 and
Typ
1
± 5%
CapSense Express Commands
Max
30
2
Units
mm
pF
All layout best practices followed, properly
tuned and noise free condition.
CY8C20111, CY8C20121
on page 8. I2C 4x Ack time is
Notes
Page 27 of 43
[+] Feedback