CY8CTMA400-48LQI

Description：IC TRUETOUCH CAPSENSE 48QFN
Series：*

SKU:1dec9163fbe9 Category: Application Specific Microcontrollers Brand: Infineon Technologies

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Product introduction

CY8CTMA400-48LQI is listed in the Application Specific Microcontrollers range at ChipApex. The manufacturer field lists Infineon Technologies. Its product description is IC TRUETOUCH CAPSENSE 48QFN. Review the specifications below when checking this part for your BOM.

Application Specific Microcontrollers specifications for CY8CTMA400-48LQI

Description：IC TRUETOUCH CAPSENSE 48QFN
Series：*
Mfr：Infineon Technologies
Package：Tray
Applications：-
Core Processor：-
Program Memory Type：-
Controller Series：-
RAM Size：-
Interface：-
Number of I/O：-
Voltage - Supply：-
Operating Temperature：-
Mounting Type：-
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Application Specific Microcontrollers datasheet and documents for CY8CTMA400-48LQI

CY8CTMA400-48LQI

Application Specific Microcontrollers Overview

The CY8CTMA400-48LQI is a TrueTouch capacitive sensing controller manufactured by Infineon Technologies. It operates within the PSoC™ 4200 series and features an ARM Cortex-M0 core with a maximum clock frequency of 48 MHz. The device integrates 32 kB of flash memory and 4 kB of RAM, supporting supply voltages from 1.71 V to 5.5 V. It includes a 16-channel 10-bit SAR ADC and eight 12-bit SAR ADCs. The component is housed in a 48-QFN (6x6) package and supports multiple communication interfaces including I2C, SPI, UART, and LINbus.

Application Specific Microcontrollers Feature Summary

Integrates TrueTouch capacitive sensing technology for touch interface applications
Combines ARM Cortex-M0 processing with dedicated analog front-end capabilities
Supports direct LCD driving and low voltage detection peripherals

Application Specific Microcontrollers Applications

Capacitive touch panel controllers
Human-machine interface devices
Consumer electronics with touch input requirements

Application Specific Microcontrollers Procurement Notes

Verify the specific ordering suffix matches the required package variant and temperature range. Confirm that the selected part number aligns with the official Infineon datasheet specifications for the PSoC 4200 series. Ensure compatibility with existing design infrastructure before procurement.

Application Specific Microcontrollers Selection Notes

Select this component when TrueTouch capacitive sensing integration is required alongside standard microcontroller functionality. Consider the 48 MHz processing speed and available GPIO count for system complexity. Evaluate the 48-QFN package constraints against board layout requirements.

Application Specific Microcontrollers Part Context

This microcontroller belongs to the Infineon PSoC 4200 family, designed for wireless and RF integrated circuit applications. It combines programmable analog blocks with digital logic on a single silicon die, enabling flexible system-on-chip solutions for embedded control tasks.