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Integrated Circuits (ICs)

CY8C3444AXI-116

MCU 8-bit CY8Cxxx 8051 RISC 16KB Flash 2.5V/3.3V/5V 100-Pin TQFP

The Infineon MCU 8-bit CY8Cxxx is a versatile and powerful microcontroller designed for a wide range of embedded applications. Featuring a robust 8051 core architecture and operating at a maximum frequency of 50MHz, this microcontroller is equipped with 16KB of FLASH memory and 8KB of RAM, making it ideal for complex processing tasks. With a flexible supply voltage range of 1.7V to 5.5V and a comprehensive set of interfaces, including I2C, SPI, and USB, the CY8Cxxx is perfect for both consumer a

BrandInfineon
PackageLQFP
Device TypeMicrocontrollers

Full Specifications

Number of Pins100
Core Architecture8051
Data Bus Width8b
Max Frequency50MHz
Number of I/Os62
InterfaceEBI/EMI, I2C, LIN, SPI, UART, USART, USB
Memory TypeFLASH
Memory Size16kB
Min Supply Voltage1.7V
Max Supply Voltage5.5V
PeripheralsCapSense, DMA, LCD, POR, PWM, WDT
Frequency50MHz
Max Operating Temperature85°C
Min Operating Temperature-40°C

About This Product

The Infineon MCU 8-bit CY8Cxxx is a versatile and powerful microcontroller designed for a wide range of embedded applications. Featuring a robust 8051 core architecture and operating at a maximum frequency of 50MHz, this microcontroller is equipped with 16KB of FLASH memory and 8KB of RAM, making it ideal for complex processing tasks. With a flexible supply voltage range of 1.7V to 5.5V and a comprehensive set of interfaces, including I2C, SPI, and USB, the CY8Cxxx is perfect for both consumer and industrial applications, ensuring reliable performance in diverse environments.

What is this product used for?

Suitable for design, repair, and production programs using Microcontrollers devices.

Typical Use Cases

Embedded Processors and Controllers Microcontrollers LQFP Microcontrollers

Sourcing Support for This MPN

  • MPN and package verification against your BOM or approved vendor list
  • Approved-alternate and cross-reference review when the requested line is constrained
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RFQ Checklist

Part number Confirm the target MPN or suggest approved alternates
Target Quantity Sample, pilot run, or mass production volume
Project stage Prototype, NPI, or ongoing production
Target price Budget or target price range if available
MCU 8-bit CY8Cxxx 8051 RISC 16KB Flash 2.5V/3.3V/5V 100-Pin TQFP

CY8C3444AXI-116

Infineon

The Infineon MCU 8-bit CY8Cxxx is a versatile and powerful microcontroller designed for a wide range of embedded applications. Featuring a robust 8051 core architecture and operating at a maximum frequency of 50MHz, this microcontroller is equipped with 16KB of FLASH memory and 8KB of RAM, making it ideal for complex processing tasks. With a flexible supply voltage range of 1.7V to 5.5V and a comprehensive set of interfaces, including I2C, SPI, and USB, the CY8Cxxx is perfect for both consumer a

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