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CY8C4248LQQ-BL583

IFXCY8C4248LQQ-BL583

Infineon Technologies
RF Microcontrollers - MCU CY8C4248LQQ-BL583
280 in stock

Overview

The CY8C4248LQQ-BL583 is a PSoC 4 BLE system-on-chip that combines a 48MHz Arm Cortex-M0 core with integrated Bluetooth Low Energy (BLE), programmable analog blocks, and digital logic. It features 256KB of Flash and 32KB of RAM, designed for applications requiring high-performance wireless connectivity and sophisticated sensor interfacing within a single package.

Why Choose This Part

This SoC stands out by integrating a complete BLE radio with PSoC's signature CapSense touch-sensing technology and programmable analog front-ends. Engineers can reduce BOM cost and PCB footprint by using the internal 12-bit ADC, DMA controller, and LCD segment drive capabilities instead of external components.

Applications

Wearable Fitness Trackers
Utilizes the ultra-low power modes and integrated BLE for long battery life and seamless smartphone synchronization.
Smart Home Sensors
Leverages the 12-bit ADC and programmable analog blocks to interface with environmental sensors while maintaining a wireless mesh connection.
Wireless Human Interface Devices (HID)
Uses the dedicated CapSense hardware for high-reliability touch surfaces and sliders in wireless keyboards or remotes.
Industrial IoT Nodes
Employs the 5V tolerant I/Os and wide 1.71V to 5.5V supply range for robust operation in electrically noisy industrial environments.

Key Specifications

Speed 48MHz
RAM Size 32K x 8
Core Size 32-Bit
Peripherals Bluetooth, Brown-out Detect/Reset, Cap Sense, DMA LCD, LVD, POR, PWM, SmartCard, SmartSense, WDT
Connectivity I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART
Mounting Type Surface Mount
Number of I/O 36
Core Processor ARM Cortex-M0
Package / Case 56-UFQFN Exposed Pad
Data Converters A/D 16x12b SAR; D/A 2xIDAC
Oscillator Type Internal
Program Memory Size 256KB (256K x 8)
Program Memory Type FLASH
Operating Temperature -40degC ~ 105degC (TA)
Supplier Device Package 56-QFN (7x7)
Voltage - Supply (Vcc/Vdd) 1.71V ~ 5.5V

Getting Started

Development is primarily supported through PSoC Creator IDE, which allows for schematic-based configuration of the programmable digital and analog blocks. For hardware evaluation, the CY8CKIT-042-BLE-A Pioneer Kit is the standard platform for prototyping BLE applications with this silicon family.

Also Consider

EFR32BG22 SiLSilicon Labs - Provides lower active current consumption for extremely energy-constrained battery-powered BLE applications.
STM32WB55CGU6 STMicroelectronics - Features a dual-core architecture (Cortex-M4 and Cortex-M0+) for dedicated radio and application processing with multiprotocol support.
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