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The CY8C4245LQI-483 is a microcontroller from CYPRESS (now part of Infineon Technologies). Below are its key specifications, descriptions, and features:

Manufacturer:

CYPRESS (Infineon Technologies)

Specifications:

• Core: ARM Cortex-M0
• Operating Frequency: Up to 48 MHz
• Flash Memory: 32 KB
• SRAM: 4 KB
• Operating Voltage: 1.71V to 5.5V
• Package: 56-QFN (8x8 mm)
• GPIO Pins: 36
• ADC Resolution: 12-bit SAR ADC (1 Msps)
• Digital Peripherals:
• 4x TCPWM (Timer/Counter/PWM)
• 4x SCB (Serial Communication Blocks) supporting UART, I2C, SPI
• CapSense® (Capacitive Touch Sensing)
• Analog Peripherals:
• OpAmps, Comparators, DAC
• Temperature Range: -40°C to +85°C
• Communication Interfaces:
• I2C, SPI, UART
• Low-Power Modes:
• Sleep, Deep Sleep, Hibernate

Descriptions:

• The CY8C4245LQI-483 is part of the PSoC® 4200 family, combining a programmable analog and digital fabric with an ARM Cortex-M0 core.
• It is designed for embedded applications requiring mixed-signal processing, touch sensing, and low-power operation.
• Features CapSense® technology for capacitive touch interfaces.

Features:

• Programmable Analog & Digital Blocks (PSoC® flexibility)
• Low Power Consumption with multiple power modes
• Integrated CapSense® for touch-based UI
• Wide Operating Voltage Range (1.71V to 5.5V)
• Robust Communication Interfaces (I2C, SPI, UART)
• Industrial Temperature Range (-40°C to +85°C)

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

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