CY8C4245FNI-483T

Description：IC MCU 32BIT 32KB FLASH 35WLCSP
Series：PSOC™ 4 CY8C42xx
Mfr：Infineon Technologies
Package：Tape & Reel (TR),Cut Tape (CT)
Core Processor：ARM® Cortex®-M0

SKU:2b5d6d6013ee Category: Microcontrollers Brand: Infineon Technologies

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Product introduction

Product Detailed Parameters

Description：IC MCU 32BIT 32KB FLASH 35WLCSP
Series：PSOC™ 4 CY8C42xx
Mfr：Infineon Technologies
Package：Tape & Reel (TR),Cut Tape (CT)
Core Processor：ARM® Cortex®-M0
Core Size：32-Bit Single-Core
Speed：48MHz
Connectivity：I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART
Peripherals：Brown-out Detect/Reset, CapSense, LCD, LVD, POR, PWM, WDT
Number of I/O：31
Program Memory Size：32KB (32K x 8)
Program Memory Type：FLASH
EEPROM Size：-
RAM Size：4K x 8
Voltage - Supply (Vcc/Vdd)：1.71V ~ 5.5V
Data Converters：A/D 8x12b SAR; D/A 2xIDAC
Oscillator Type：Internal
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Supplier Device Package：35-WLCSP (3.23x2.10)
Package / Case：35-UFBGA, WLCSP
Grade：-
Qualification：-

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CY8C4245FNI-483T

Overview

The CY8C4245FNI-483T is a microcontroller from the Infineon PSoC 4200 family, featuring an ARM Cortex-M0 processor with a maximum clock frequency of 48 MHz. It integrates 32 kB of Flash program memory and 4 kB of SRAM data memory. The device includes a single 12-bit SAR ADC capable of sampling at 1 Msps. It provides 36 general-purpose I/O pins and supports serial communication interfaces including I2C, SPI, and UART. Operating voltage ranges from 1.71 V to 5.5 V, with a standard operating temperature range of -40 °C to 85 °C.

Feature Summary

Integrates a high-performance ARM Cortex-M0 processor core for efficient code execution.
Includes programmable analog and digital blocks enabling custom system-on-chip configurations.
Features integrated capacitive sensing (CAPSENSE) capabilities for touch interface applications.

Applications

Battery-powered portable devices requiring low power consumption
Industrial control systems utilizing serial communication protocols
Consumer electronics incorporating capacitive touch interfaces

Procurement Notes

Verify the specific ordering suffix against official Infineon documentation to confirm package type and temperature grade. Ensure compatibility with required development tools and programming interfaces before procurement. Confirm RoHS compliance status through current manufacturer datasheets.

Selection Notes

Select this component when a balance of processing speed and peripheral integration is required within a compact form factor. Consider the available I/O count and memory size relative to application requirements. Evaluate the need for analog signal processing capabilities provided by the integrated ADC and comparators.

Part Context

This part belongs to the PSoC 4200 series, designed for cost-sensitive embedded applications. It combines a standard ARM core with configurable analog blocks, distinguishing it from traditional microcontrollers that lack flexible mixed-signal resources.