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HomeProductsIntegrated Circuits (ICs)Embedded - MicrocontrollersCY8C21345-24SXI
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CY8C21345-24SXI - Infineon Technologies

Manufacturer Part Number
CY8C21345-24SXI
Manufacturer
Infineon Technologies
Allelco Part Number
32D-CY8C21345-24SXI
ECAD Model
Parts Description
IC MCU 8BIT 8KB FLASH 28SOIC
Detailed Description
Package
28-SOIC (0.295", 7.50mm Width)
Data sheet
CY8C21345,22345,22545.pdf
RoHs Status
ROHS3 Compliant
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Specifications

CY8C21345-24SXI Tech Specifications
Infineon Technologies - CY8C21345-24SXI technical specifications, attributes, parameters and parts with similar specifications to Infineon Technologies - CY8C21345-24SXI

Product Attribute Attribute Value  
Manufacturer Infineon Technologies  
Voltage - Supply (Vcc/Vdd) 3V ~ 5.25V  
Supplier Device Package 28-SOIC  
Speed 24MHz  
Series PSOC®1 CY8C21xxx  
RAM Size 512 x 8  
Program Memory Type FLASH  
Program Memory Size 8KB (8K x 8)  
Peripherals LVD, POR, PWM, WDT  
Package / Case 28-SOIC (0.295", 7.50mm Width)  
Package Tube  
Product Attribute Attribute Value  
Oscillator Type Internal  
Operating Temperature -40°C ~ 85°C (TA)  
Number of I/O 24  
Mounting Type Surface Mount  
EEPROM Size -  
Data Converters A/D 3x10b  
Core Size 8-Bit  
Core Processor M8C  
Connectivity I²C, IrDA, SPI, UART/USART  
Base Product Number CY8C21345  

Parts Introduction

Manufacturer Part Number

CY8C21345-24SXI

Manufacturer

Infineon Technologies

Introduction

The CY8C21345-24SXI is a high-performance, 8-bit microcontroller from Infineon Technologies' PSoC®1 CY8C21xxx series, primarily designed for embedded applications requiring multiple I/O connections and efficient data handling.

Product Features and Performance

Core Processor: M8C

Core Size: 8-Bit

Speed: 24MHz

Connectivity Options: I2C, IrDA, SPI, UART/USART

Peripherals: Low Voltage Detection (LVD), Power-On Reset (POR), Pulse Width Modulation (PWM), Watchdog Timer (WDT)

Program Memory Size: 8KB (8K x 8) FLASH

Data Converters: 3 x 10-bit Analog to Digital

Oscillator Type: Internal

Number of I/O: 24

Product Advantages

Efficient data handling and connectivity options

Integrated analog and digital peripherals reducing external component needs

Flexible power supply requirements suitable for various applications

Key Technical Parameters

Speed: 24MHz

Program Memory: 8KB FLASH

RAM Size: 512 bytes

Voltage Supply Range: 3V to 5.25V

Operating Temperature Range: -40°C to 85°C

Quality and Safety Features

Built-in watchdog timer for system reliability

Low voltage detection for stable operations

Compatibility

Supports various serial communication protocols such as I2C, SPI and UART which ensures ease of integration into existing systems

Application Areas

Industrial control systems

Consumer electronics

Automotive products

Internet of Things (IoT) devices

Product Lifecycle

Status: Active

Not nearing discontinuation, and ongoing support and production assured

Several Key Reasons to Choose This Product

High-speed 24MHz 8-bit M8C core providing robust performance

Diverse connectivity with I2C, IrDA, SPI, and UART for versatile system integration

Built-in safety features like LVD and WDT enhance product reliability

Supports a wide range of operating temperatures making it ideal for industrial applications

Suitable for applications demanding minimal power consumption and varying voltage requirements

Parts with Similar Specifications

The three parts on the right have similar specifications to Infineon Technologies CY8C21345-24SXI

Product Attribute CY8C21345-24SXI CY8C21334B-24PVXI CY8C21434-24LCXI CY8C21334-24PVXI
Part Number CY8C21345-24SXI CY8C21334B-24PVXI CY8C21434-24LCXI CY8C21334-24PVXI
Manufacturer Infineon Technologies Infineon Technologies Infineon Technologies Infineon Technologies
Base Product Number CY8C21345 CY8C21334 CY8C21434 CY8C21334
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Speed 24MHz 24MHz 24MHz 24MHz
Series PSOC®1 CY8C21xxx PSOC®1 CY8C21xxx PSOC®1 CY8C21xxx PSOC®1 CY8C21xxx
RAM Size 512 x 8 512 x 8 512 x 8 512 x 8
Connectivity I²C, IrDA, SPI, UART/USART I²C, SPI, UART/USART I²C, SPI, UART/USART I²C, SPI, UART/USART
Package Tube Tube Tray Tube
Package / Case 28-SOIC (0.295", 7.50mm Width) 20-SSOP (0.209", 5.30mm Width) 32-XFQFN Exposed Pad 20-SSOP (0.209', 5.30mm Width)
Number of I/O 24 16 28 16
Peripherals LVD, POR, PWM, WDT POR, PWM, WDT POR, PWM, WDT POR, PWM, WDT
Data Converters A/D 3x10b A/D 28x8b A/D 28x8b A/D 28x8b
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Core Processor M8C M8C M8C M8C
Core Size 8-Bit 8-Bit 8-Bit 8-Bit
Voltage - Supply (Vcc/Vdd) 3V ~ 5.25V 2.4V ~ 5.25V 2.4V ~ 5.25V 2.4V ~ 5.25V
Program Memory Type FLASH FLASH FLASH FLASH
Program Memory Size 8KB (8K x 8) 8KB (8K x 8) 8KB (8K x 8) 8KB (8K x 8)
Oscillator Type Internal Internal Internal Internal
Supplier Device Package 28-SOIC 20-SSOP 32-QFN (5x5) 20-SSOP
EEPROM Size - - - -

CY8C21345-24SXI Datasheet PDF

Download CY8C21345-24SXI pdf datasheets and Infineon Technologies documentation for CY8C21345-24SXI - Infineon Technologies.

PCN Packaging
Ship Label REV.pdf Mult Dev MOQ/Pkg Chgs 14/Jun/2021.pdf
PCN Design/Specification
Copper Palladium Wire Update 16/Dec/2014.pdf
PCN Assembly/Origin
GSMC Manufacture Merger 15/May/2014.pdf
PCN Other
Mult Devices 05/Aug/2018.pdf
HTML Datasheet
CY8C21345,22345,22545.pdf

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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CY8C21345-24SXI Image

CY8C21345-24SXI

Infineon Technologies
32D-CY8C21345-24SXI

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