CY8C9560A-24AXI

CY8C9560A-24AXI is Cypress (Infineon)’s capacitive touch sensing microcontroller (CapSense controller) in a 24‑pin package. It is designed to sense capacitive touch on buttons, sliders, wheels, etc., either as a standalone touch controller or as a companion to a host MCU. Key points:
- Integrated CapSense sensing engine plus programmable analog resources and a small MCU for firmware.
- Reports touches to a host system via a serial interface (I2C typically) and can be configured/diagnosed through Cypress tools.
- Supports multiple touch channels with self‑calibration, noise immunity, shield/guard support, and low‑power operation.
- Includes basic MCU resources (RAM/ROM, timers, ADCs) for sensor management and simple processing.
- Commonly used in consumer electronics, appliances, remotes, and wearables where dedicated touch sensing is needed in a small package.
- Availability in a 24‑pin AXI package; refer to the datasheet for exact sensor counts, electrical specs, and programming details.
For specifics (pinout, sensor count, power, timing), check the official datasheet and product page.

CY8C9560A-24AXI is a Cypress PSoC‑1 style microcontroller in a 24‑pin package with programmable analog and digital blocks. Key features:
- 8‑bit CPU core with on‑chip flash and RAM
- On‑chip programmable analog and digital blocks (interconnectable)
- Capacitance sensing capability (CapSense) for touch sensing (variant dependent)
- Peripherals: timers, PWM, ADC, DAC, comparators, op‑amps
- Communication interfaces: I2C, SPI, UART
- Flexible clocking options and internal oscillator
- Watchdog timer and standard low‑power sleep modes
- Programmable interconnect matrix for routing signals
- Small 24‑pin (AXI) package suitable for compact embedded designs
Note: exact memory sizes, available peripherals, and CapSense features can vary by device variant and revision.

24-pin QFN package (QFN-24, typically 4×4 mm).

- Pin count: 24 pins.
- Function: Cypress CY8C9560A-24AXI is a CapSense touch-sensing controller/microcontroller (PSoC family) used to implement capacitive touch sensing, with a small MCU and I/O, typically interfacing to a host via I2C/SPI.

Manufacturer: Cypress Semiconductor Corporation. It is a semiconductor company that designs and manufactures integrated circuits (including embedded microcontrollers and memory). Cypress is now part of Infineon Technologies.

CY8C9560A-24AXI is a capacitive touch sensor controller (CapSense) with 60 channels and I2C interface. Common application areas include:
- Capacitive touch buttons, sliders, and wheels in consumer electronics (TVs, remotes, audio devices)
- Front panels of home appliances (microwave ovens, washers/dryers, dishwashers)
- Industrial control panels and instrumentation
- Automotive interiors for HMIs (infotainment, climate controls)
- Proximity sensing and touch-aware user interfaces in various devices