Product Summary

The CY8C20110-LDX2I is a CapSenseLITE controller. It allows the control of ten IOs configurable as capacitive sensing buttons or as GPIOs for driving LEDs or interrupt signals based on various button conditions. The GPIOs are also configurable for waking up the CY8C20110-LDX2I from sleep based on an interrupt input. The user has the ability to configure buttons, outputs, and parameters, through specific commands sent to the I2C port. The CY8C20110-LDX2I has the flexibility in mapping to capacitive buttons and as standard GPIO functions such as interrupt output or input, LED drive and digital mapping of input to output using simple logical operations.

Parametrics

CY8C20110-LDX2I absolute maximum ratings: (1)TSTG Storage temperature: –55 to +100 ℃; (2)TA Ambient temperature with power applied: –40 to +85 ℃; (3)VDD Supply voltage on VDD relative to VSS: –0.5 to +6.0 V; (4)VIO DC input voltage: VSS – 0.5 to VDD + 0.5 V; (5)VIOZ DC voltage applied to tri-state: VSS – 0.5 to VDD + 0.5 V; (6)IMIO Maximum current into any GPIO pin: –25 to +50 mA; (7)ESD Electrostatic discharge voltage: 2000 V; (8)LU Latch up current: 200 mA.

Features

CY8C20110-LDX2I features: (1)Ten configurable IOs supporting; (2)2.4V to 5.25V operating voltage; (3)Industrial temperature range: –40℃ to +85℃; (4)I2C slave interface for configuration; (5)Reduce BOM cost; (6)Low operating current; (7)Available in 16-pin QFN and 16-pin SOIC packages.

Diagrams

CY8C20110-LDX2I pin connection

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
CY8C20110-LDX2I
CY8C20110-LDX2I

Cypress Semiconductor

Touch Screen Converters & Controllers CapSense Express 10 I/O

Data Sheet

0-1: $1.09
1-25: $0.94
25-100: $0.89
100-250: $0.74
CY8C20110-LDX2IT
CY8C20110-LDX2IT

Cypress Semiconductor

Touch Screen Converters & Controllers 16-Pin PSoC, 10 I/O

Data Sheet

0-1860: $0.70
1860-2000: $0.68
2000-2500: $0.68
2500-5000: $0.66