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CY8C4247AZI-M485

IFXCY8C4247AZI-M485

Infineon Technologies
ARM® Cortex®-M0 PSOC™ 4 CY8C42xx - M Microcontroller IC 32-Bit 48MHz 128KB (128K x 8) FLASH 64-TQFP (10x10)
Active9,379 in stock

Overview

The CY8C4247AZI-M485 is a PSoC 4200-M series microcontroller featuring a 48MHz Arm Cortex-M0 core with 128KB of Flash and 16KB of SRAM. This device integrates programmable analog and digital blocks, including opamps, current DACs, and a CapSense sigma-delta block for capacitive sensing applications. It provides high-performance connectivity via dual CAN controllers and four serial communication blocks in a 64-LQFP package.

Why Choose This Part

This PSoC 4 variant offers exceptional flexibility by combining programmable analog blocks that operate in Deep Sleep mode with 5.5V-tolerant I/O. The hardware-tuned SmartSense technology simplifies CapSense implementation, while the DMA engine and dual CAN controllers offload the CPU for complex communication tasks.

Applications

Industrial Control Panels
Utilizes the integrated CapSense and LCD drive capabilities for robust user interfaces and touch controls.
Automotive Networking
Leverages dual CAN blocks for vehicle-to-node communication and sensor integration.
Analog Sensor Conditioning
Employs the four internal opamps and 12-bit SAR ADC to process low-level signals from industrial sensors without external active components.

Key Specifications

Speed 48MHz
RAM Size 16K x 8
Core Size 32-Bit
Peripherals Brown-out Detect/Reset, Cap Sense, LCD, LVD, POR, PWM, SmartSense, WDT
Connectivity CANbus, I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART
Mounting Type Surface Mount
Number of I/O 51
Core Processor ARM Cortex-M0
Package / Case 64-LQFP
Data Converters A/D 16x12b SAR; D/A 4x8b
Oscillator Type Internal
Program Memory Size 128KB (128K x 8)
Program Memory Type FLASH
Operating Temperature -40degC ~ 85degC (TA)
Supplier Device Package 64-TQFP (10x10)
Voltage - Supply (Vcc/Vdd) 1.71V ~ 5.5V

Getting Started

Development is supported by the PSoC Creator IDE or ModusToolbox, which allow for schematic-based configuration of the programmable analog and digital blocks. Engineers can use the CY8CKIT-044 PSoC 4 M-Series Pioneer Kit for rapid prototyping and hardware evaluation.

Also Consider

ATSAMC21J18A-AUT MCHPMicrochip - An Arm Cortex-M0+ MCU that supports 5V operation and dual CAN-FD, providing a modern migration path for automotive networking.
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