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CY8C4245LQI-483

IFXCY8C4245LQI-483

Infineon Technologies
ARM® Cortex®-M0 PSOC™ 4 CY8C42xx Microcontroller IC 32-Bit 48MHz 32KB (32K x 8) FLASH 40-QFN (6x6)
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Overview

The CY8C4245LQI-483 is a PSoC 4 programmable system-on-chip that combines a 48MHz ARM Cortex-M0 core with programmable analog and digital blocks. This device features 32KB of Flash and integrated CapSense technology for advanced touch-sensing applications, along with flexible routing to interconnect on-chip resources.

Why Choose This Part

The PSoC architecture allows for significantly reduced BOM costs by replacing discrete analog components with internal programmable blocks. It operates across a wide voltage range of 1.71V to 5.5V and includes dual IDACs and a 12-bit SAR ADC for high-performance mixed-signal processing.

Applications

Capacitive Touch Interfaces
Utilizing integrated CapSense hardware for buttons, sliders, and proximity sensing with high SNR and liquid tolerance.
Industrial Sensor Hubs
Aggregating data from multiple sensors using the 12-bit 1Msps SAR ADC and programmable digital logic.
Motor and Power Control
Using four 16-bit Timer/Counter/PWM blocks for precise control of BLDC motors or power stage switching.

Key Specifications

Speed 48MHz
RAM Size 4K x 8
Core Size 32-Bit
Peripherals Brown-out Detect/Reset, CapSense, LCD, LVD, POR, PWM, WDT
Connectivity I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART
Mounting Type Surface Mount
Number of I/O 34
Core Processor ARM Cortex-M0
Package / Case 40-UFQFN Exposed Pad
Data Converters A/D 8x12b SAR; D/A 2xIDAC
Oscillator Type Internal
Program Memory Size 32KB (32K x 8)
Program Memory Type FLASH
Operating Temperature -40degC ~ 85degC (TA)
Supplier Device Package 40-QFN (6x6)
Voltage - Supply (Vcc/Vdd) 1.71V ~ 5.5V

Getting Started

Designers should use PSoC Creator IDE for schematic-based configuration of the programmable blocks and the ARM core. For hardware evaluation, the CY8CKIT-042 PSoC 4 Pioneer Kit provides a standardized platform for prototyping with this device family.

Categories

Microcontrollers
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