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The CY8C4245AXI-483 is a microcontroller from Cypress Semiconductor (now part of Infineon Technologies). Below are its key specifications, descriptions, and features:

Specifications:

• Manufacturer: Cypress Semiconductor (Infineon Technologies)
• Core: ARM Cortex-M0
• Operating Frequency: Up to 48 MHz
• Flash Memory: 32 KB
• SRAM: 4 KB
• Package: 44-TQFP (Thin Quad Flat Pack)
• Operating Voltage: 1.71V to 5.5V
• GPIO Pins: 36
• ADC Channels: 12-bit SAR ADC (up to 16 channels)
• Timers: 4x 16-bit, 1x 24-bit (PWM, TCPWM)
• Communication Interfaces:
• I²C, SPI, UART
• USB Full-Speed (optional, depending on variant)
• CapSense® Technology: Supports capacitive touch sensing
• Operating Temperature Range: -40°C to +85°C

Descriptions:

The CY8C4245AXI-483 is part of Cypress’s PSoC® 4200 family, combining an ARM Cortex-M0 core with programmable analog and digital peripherals. It is designed for embedded applications requiring low power, high performance, and flexibility in a compact package.

Features:

• Programmable Analog & Digital Blocks: Allows custom peripheral configurations.
• Low Power Modes: Multiple power-saving modes (Sleep, Deep Sleep, Hibernate).
• CapSense®: Integrated capacitive touch sensing for buttons, sliders, and proximity detection.
• Flexible Clocking Options: Internal and external oscillators.
• Robust Communication: Supports multiple serial interfaces.
• Wide Voltage Range: Operates from 1.71V to 5.5V, making it suitable for battery-powered applications.
• Industrial-Grade: Operates in harsh environments (-40°C to +85°C).

This microcontroller is commonly used in consumer electronics, industrial control, IoT devices, and human-machine interfaces (HMI).

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