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CY8C6247BZI-D54

IFXCY8C6247BZI-D54

Infineon Technologies
ARM® Cortex®-M4/M0 PSOC™ 6 Microcontroller IC 32-Bit Dual-Core 100MHz, 150MHz 1MB (1M x 8) FLASH 124-VFBGA (9x9)
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Overview

The CY8C6247BZI-D54 is a high-performance PSoC 62 dual-core microcontroller featuring an ARM Cortex-M4F core at 150MHz and a Cortex-M0+ core at 100MHz. Designed for ultra-low-power applications, it integrates 1MB of Flash, 288KB of RAM, and Infineon's proprietary CapSense technology for advanced capacitive touch interfaces. The device includes a rich set of peripherals including USB full-speed, QSPI, and programmable analog blocks in a compact 124-VFBGA package.

Why Choose This Part

The PSoC 6 architecture offers a unique balance of power and performance by allowing the M0+ core to handle background tasks and security while the M4F handles heavy compute. Its programmable analog and digital blocks enable hardware-level customization, reducing PCB footprint and BOM cost by integrating functions like ADCs, DACs, and custom logic.

Applications

Wearable Health Monitors
Utilizes the dual-core architecture to manage sensor fusion on the M4 core while maintaining ultra-low-power Bluetooth or system monitoring on the M0+ core.
Smart Home Control Panels
Leverages the integrated CapSense controller and Segment LCD drive for sleek, touch-enabled user interfaces with minimal external components.
Industrial IoT Sensors
Deploys programmable analog and digital blocks to interface with specialized industrial sensors while using the 1MB Flash for local data logging.
Portable Audio Devices
Employs the dedicated audio subsystem and I2S interfaces for high-quality digital audio processing in battery-powered form factors.

Key Specifications

Speed 100MHz, 150MHz
RAM Size 288K x 8
Core Size 32-Bit Dual-Core
EEPROM Size 32K x 8
Peripherals Brown-out Detect/Reset, Cap Sense, DMA, I2S, POR, PWM, WDT
Connectivity I2C, LINbus, QSPI, SPI, UART/USART, USB
Mounting Type Surface Mount
Number of I/O 104
Core Processor ARM Cortex-M4/M0
Package / Case 124-VFBGA
Data Converters A/D 8x12b SAR; D/A 1x12b
Oscillator Type Internal
Program Memory Size 1MB (1M x 8)
Program Memory Type FLASH
Operating Temperature -40degC ~ 85degC (TA)
Supplier Device Package 124-VFBGA (9x9)
Voltage - Supply (Vcc/Vdd) 1.7V ~ 3.6V

Getting Started

Start development using the ModusToolbox Software Environment, which provides the necessary libraries, middleware, and configurators. For hardware evaluation, the CY8CKIT-062-WIFI-BT Pioneer Kit is the standard platform for testing PSoC 62 silicon. Ensure the VCCD pin is correctly decoupled with a 1uF capacitor or connected to the internal buck regulator for optimal power efficiency.

Also Consider

STM32L4R5ZIT6 STMicroelectronics - Offers similar ultra-low-power performance with a single 120MHz Cortex-M4 but features larger RAM and specialized graphics acceleration.

Categories

Microcontrollers > ARM Cortex-M4 Wearables & Medical > Ultra-Low Power MCUs Consumer Electronics > Touch & Gesture Control