Manufacturer Part Number
CY8C4148AZI-S453
Manufacturer
Infineon Technologies
Introduction
PSoC® 4 microcontroller for embedded applications featuring ARM® Cortex®-M0 core.
Product Features and Performance
32-Bit Single-Core ARM® Cortex®-M0 CPU
Operating Speed of 48MHz
CapSense technology for capacitive touch sensing
Support for various serial communication protocols (I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART)
Peripheral features include Brown-out Detect/Reset, LCD drive, Power-On Reset, PWM, and Watchdog Timer
38 Programmable I/O pins
256KB Flash Memory for program storage
32KB RAM for data operations
Supports External Oscillator
Data Converters include 16-channel 10-bit Slope and 16-channel 12-bit SAR ADC, as well as 2 IDACs for D/A conversion
Wide Voltage Supply Range of 1.71V to 5.5V
Product Advantages
High integration with multiple communication protocols and peripherals reducing external component count
Scalable from prototyping to production due to the flexible 48-pin TQFP package
Ideal for human-machine interface applications with advanced CapSense capabilities
Key Technical Parameters
Core Size: 32-Bit
Speed: 48MHz
Program Memory Size: 256KB (256K x 8)
RAM Size: 32K x 8
Number of I/O: 38
Voltage - Supply (Vcc/Vdd): 1.71V ~ 5.5V
Operating Temperature Range: -40°C ~ 85°C
Quality and Safety Features
Brown-out Detect/Reset for voltage monitoring
Watchdog Timer for system reliability and recovery
Compatibility
Compatible with a wide range of supply voltages and extended temperature range
Supports multiple communication protocols for broad application compatibility
Application Areas
Human-Machine Interface (HMI)
Industrial Control Systems
Consumer Electronics
Internet of Things (IoT) Devices
Product Lifecycle
Active product status
Not nearing discontinuation at this information cutoff
Replacements or upgrades are generally available within the PSoC® 4 product family
Several Key Reasons to Choose This Product
Versatile microcontroller suitable for a wide range of applications including touch-sensitive interfaces
High computational power with a 32-bit ARM Cortex-M0 core at a competitive price
Low power consumption scalable for battery-powered devices
On-chip analog and digital peripherals reduce BOM cost and design complexity
Extensive support and development tools available from the manufacturer
Known for high reliability and quality, characteristic of Infineon Technologies products