CY8C4013LQI-411T

Product Overview

The CY8C4013LQI-411T from Infineon Technologies is a PSOC 4 CY8C4000 series 32-bit microcontroller based on an ARM Cortex-M0 core, operating at 16MHz with 8KB (8K x 8) of FLASH program memory and 2K x 8 of RAM. It has 12 I/O pins, an I2C serial interface, and an internal oscillator. The device uses a 16-QFN (3x3) surface-mount package, with a 1.71V to 5.5V supply range and an operating temperature range of -40°C to 85°C (TA).

Key Features

• ARM Cortex-M0 core with 32-bit architecture and 16MHz speed.
• 8KB (8K x 8) FLASH program memory and 2K x 8 RAM.
• 12 I/O pins with I2C serial communication support.
• On-chip peripherals include PWM, watchdog timer, power-on reset, and brown-out detect/reset.
• The device includes one 7-bit and one 8-bit digital-to-analog converter.
• Internal oscillator, 1.71V to 5.5V supply range, and -40°C to 85°C (TA) operation.
• 16-QFN (3x3) surface-mount package, with a 16-UFQFN exposed-pad case.

Applications

• Serial communication subsystems using I2C and digital I/O.
• PWM-based timing and signal control in compact devices.
• Analog output generation using one 7-bit and one 8-bit DAC.
• Operation with an internal oscillator and 1.71V to 5.5V supply range.

Design & Procurement Notes

For board layout, the 16-QFN (3x3) surface-mount package and exposed-pad case require appropriate pad geometry and thermal considerations, while the 12 I/O count and I2C interface should be mapped against system pin needs. Designers should verify that 8KB FLASH and 2K x 8 RAM are sufficient for code and data, and that the internal oscillator, 1.71V to 5.5V supply range, and -40°C to 85°C (TA) temperature range align with the operating environment. The PWM, watchdog timer, power-on reset, brown-out detect/reset, and one 7-bit and one 8-bit DAC should be considered for control and analog output functions. For procurement, specify CY8C4013LQI-411T when the 16-QFN (3x3) package and PSOC 4 CY8C4000 series characteristics are required.