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CY8CMBR3110-SX2I
CY8CMBR3110-SX2I - Brand New Cypress Semiconductor Capacitive Touch Sensors
Credit Card - One-month free return and one year warranty.
- Full or Partial Refund, if the item is not as described
- Full Refund if you don't receive your order
Overview
The CY8CMBR2110 CapSense Express™ capacitive touch sensing controller saves time and money, quickly enabling a capacitive touch sensing user interface in your design. It is a register-configurable device and does not require any firmware coding or device programming. In addition, this device is enabled with Cypress’s SmartSense Auto-Tuning algorithm which eliminates the need to manually tune the user interface during development and production ramp. This speeds the time to volume and saves valuable engineering time, test time, and production yield loss.
Features
■ Register-configurable CapSense® controller
❐ Does not require firmware or device programming
❐ Ten-button solution configurable through I2C protocol
❐ Ten general purpose outputs (GPOs)
❐ GPOs are linked to CapSense buttons
❐ GPOs support direct LED drive
■ SmartSense™ Auto-Tuning
❐ Maintains optimal button performance even in noisy environment
❐ CapSense parameters dynamically set in runtime
❐ Saves time and effort in device tuning
❐ Wide parasitic capacitance (CP) range (5 pF–40 pF)
■ Advanced features
❐ Robust sensing even with closely-spaced buttons – Flanking Sensor
Suppression (FSS)
❐ User-configurable LED effects
• On-system power-on
• On-button touch
• LED ON Time after button release
• Standby Mode LED Brightness
❐ Buzzer Signal Output
❐ Supports analog voltage output (requires external resistors)
❐ Attention line interrupt to host to indicate any CapSense button status
change
❐ CapSense performance data through I2C interface
❐ Simplifies production-line testing and system debug
■ Noise Immunity
❐ Specifically designed for superior noise immunity to external radiated and
conducted noise
❐ Low radiated noise emission
■ System diagnostics of CapSense buttons – reports faults at device power-up
❐ Button shorts
❐ Improper value of modulating capacitor (CMOD)
❐ Parasitic capacitance (CP) value out of range
■ EZ-Click™ Customizer tool
❐ Simple graphical configuration options
❐ Dynamically configures all features
❐ Configurations can be saved and reused later
■ I2C interface
❐ No clock stretching
❐ Supports speed of up to 100 kHz
■ Wide operating voltage range
❐ 1.71 V to 5.5 V – ideal for both regulated and unregulated battery
applications
■ Low power consumption
❐ Supply current in run mode as low as 23 µA[1] for each button
❐ Deep sleep current: 100 nA
■ Industrial temperature range: –40 °C to +85 °C
■ 32-pin Quad Flat No-leads (QFN) package (5 mm × 5 mm × 0.6 mm)
Shipping
| First item | Additional item | Service | Description |
|---|---|---|---|
| $0.00 | Free | Free Shipping | Estimated 15-30 business days via Registered Air Mail or others |
| $27.50 | Free | Expedited Shipping | Estimated delivery time is 3-5 business days, with some areas possibly taking 6-9 business days depending on the shipping address. The main courier companies include but are not limited to UPS, DHL, and FedEx. |
| $0.00 | Free | Buyer cooperating carrier | Using buyer's cooperating carrier. Buyer should create a shipping label and share it to us. And then we will call carrier for pickup |
| $38.00 | Free | Expedited Shipping | Estimated delivery time is 3-5 business days, with some areas possibly taking 6-9 business days depending on the shipping address. The main courier companies include but are not limited to UPS, DHL, and FedEx. |
Delivery
- The transportation time may be delayed due to customs clearance, local holidays or abnormal events.
- The estimated time is based on the fastest speed provided by commercial couriers (DHL, FedEx, UPS etc).
- The estimated time does not include the lead time of the item. The lead time of most items is 2–5 business days. If more than 5 working days are needed, we will manually confirm with you.
| Flag | Country | Express Delivery | Standard Delivery |
|---|---|---|---|
 | United States | 3 - 5 days | 10-15 days |
 | Canada | 3 - 5 days | 10-20 days |
 | Mexico | 3 - 5 days | 10-17 days |
 | Germany | 3 - 5 days | 10-12 days |
 | Italy | 3 - 5 days | 10-15 days |
 | United Kingdom | 3 - 5 days | 10-12 days |
Estimated Delivery
This item requires 2-5 business days for processing before shipping after payment is confirmed. And depending on the destination and shipping method.
Return Policy
| Return window | Refund type | Return shipping |
|---|---|---|
| 60 days after receiving item | Money Back or Replacement | Buyer pays for return shipping |
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