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CY8C4A45FNI-483T The Infineon CY8C4A45FNI-483T is a 32-bit microcontroller based on the ARM Cortex-M0+ core, operating at 48MHz. It offers 32KB of Flash memory and 4KB of RAM.
Mfr Part #:

CY8C4A45FNI-483T

Available from 1 distributors
Mfr Name: Infineon
Infineon
The Infineon CY8C4A45FNI-483T is a 32-bit microcontroller based on the ARM Cortex-M0+ core, operating at 48MHz. It offers 32KB of Flash memory and 4KB of RAM.
✓ Total Stock: 3,992 pcs
$ Price Range: $2.50

CY8C4A45FNI-483T Available from 1 distributor

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✓ Non-Authorised
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Flip Electronics ✓
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3,992 pcs
On Request
3992 pcs On Request 1 On Request On Request On Request On Request On Request
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CY8C4A45FNI-483T Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Core Size
Features
Mounting Type
Operating Temperature
Operating Voltage
Peripherals
RAM Size
Storage Temperature
Tape & Reel
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CY8C4A45FNI-483T Description

Short technical summary and product information.

The Infineon CY8C4A45FNI-483T is a versatile 32-bit microcontroller designed for embedded applications. It features an ARM Cortex-M0+ core with a clock speed of up to 48MHz, providing efficient processing capabilities.

 

This microcontroller is equipped with 32KB of Flash memory for program storage and 4KB of RAM for data handling. It supports a wide range of peripherals including I2C, SPI, UART, and more, along with features like Brown-out Reset, LCD control, and PWM generation.

 

The CY8C4A45FNI-483T operates within a voltage range of 1.71V to 5.5V and has an operating temperature range of -40°C to 85°C. It includes integrated Analog-to-Digital Converters (ADC) and Digital-to-Analog Converters (DAC).

 

Packaged in a compact 45-WLCSP (1.99x3.69mm) with a surface mount type, this component is suitable for space-constrained designs. It offers 37 I/O pins for flexible interfacing.

CY8C4A45FNI-483T Quick Information

Product Type: Microcontroller
Canonical Name: Infineon CY8C4A45FNI-483T 32-Bit ARM Cortex-M0+ Microcontroller
Subcategory: FPGA with Microcontrollers

CY8C4A45FNI-483T Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

CY8C4A45FNI-483T Estimated Pricing

Qty Low High
1+ $2.50 $2.50

Estimated market price range - modelled values for guidance only, not live distributor offers.

CY8C4A45FNI-483T Features

  • 32-bit ARM Cortex-M0+ microcontroller core.
  • Operates at a maximum clock speed of 48MHz.
  • Includes 32KB of Flash and 4KB of RAM.
  • Features 37 programmable I/O pins.
  • Compact 45-WLCSP surface mount package.

CY8C4A45FNI-483T Applications

  • Suitable for embedded control systems.
  • Ideal for applications requiring low power.
  • Used in portable electronic devices.
  • Supports various communication interfaces.

CY8C4A45FNI-483T FAQs

7 frequently asked questions generated from this part’s specifications.
What is the core architecture of the CY8C4A45FNI-483T?

The CY8C4A45FNI-483T features an ARM Cortex-M0+ core.

What is the operating frequency of this microcontroller?

The clock speed for the CY8C4A45FNI-483T is 48MHz.

How much Flash memory does the CY8C4A45FNI-483T have?

It is equipped with 32KB of Flash memory.

What is the RAM size of this Infineon microcontroller?

The RAM size is 4KB.

What are the supported communication interfaces?

Supported peripherals include I2C, IrDA, LINbus, Microwire, SPI, SSP, and UART/USART.

What is the operating voltage range?

The operating voltage is between 1.71V and 5.5V.

What package type is the CY8C4A45FNI-483T supplied in?

It is supplied in a 45-WLCSP package with dimensions of 1.99 x 3.69mm.

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