Category reference photo. Confirm the exact package and electrical specifications in the manufacturer resource.
CY8C4148AZI-S445
MCU 32-bit ARM Cortex M0+ RISC 256KB Flash 1.8V/2.5V/3.3V/5V 64-Pin TQFP Tray
The Infineon MCU 32-bit ARM Cortex M0+ RISC is a versatile and powerful microcontroller designed for a wide range of embedded applications. With a robust architecture and a maximum operating frequency of 48MHz, this MCU is capable of handling complex tasks efficiently. It features 256KB of FLASH memory and operates across a flexible voltage range of 1.8V to 5.5V, making it suitable for various power-sensitive applications. Housed in a 64-pin TQFP tray, this microcontroller is ideal for developer
Full Specifications
About This Product
The Infineon MCU 32-bit ARM Cortex M0+ RISC is a versatile and powerful microcontroller designed for a wide range of embedded applications. With a robust architecture and a maximum operating frequency of 48MHz, this MCU is capable of handling complex tasks efficiently. It features 256KB of FLASH memory and operates across a flexible voltage range of 1.8V to 5.5V, making it suitable for various power-sensitive applications. Housed in a 64-pin TQFP tray, this microcontroller is ideal for developers seeking reliability and performance in their designs, even in demanding environments with temperatures ranging from -40°C to 105°C.
What is this product used for?
Suitable for design, repair, and production programs using Microcontrollers devices.
Key Features
- Interface: I2C, IrDA, LIN, SPI, UART
- Ambient Temperature Range High: 105°C
- Data Bus Width: 32b
- Frequency: 48MHz
- Height: 1.6mm
- Max Junction Temperature (Tj): 125°C
Typical Use Cases
Sourcing Support for This MPN
Contact JaronSemi to confirm package, date code, and traceability requirements.
- MPN and package verification against your BOM or approved vendor list
- Approved-alternate and cross-reference review when the requested line is constrained
- Availability, lifecycle, and supply-risk discussion for procurement planning
- Packing, label, date-code, and requested document coordination
RFQ Checklist
Continue browsing the catalog












CY8C4148AZI-S445
Infineon
The Infineon MCU 32-bit ARM Cortex M0+ RISC is a versatile and powerful microcontroller designed for a wide range of embedded applications. With a robust architecture and a maximum operating frequency of 48MHz, this MCU is capable of handling complex tasks efficiently. It features 256KB of FLASH memory and operates across a flexible voltage range of 1.8V to 5.5V, making it suitable for various power-sensitive applications. Housed in a 64-pin TQFP tray, this microcontroller is ideal for developer
- Competitive pricing from verified sources
- Sample to production quantities
- Response within 24 business hours