CY8C21434-24LFXI
- Mfr.Part #
- CY8C21434-24LFXI
- Manufacturer
- Infineon Technologies
- Package / Case
- 32-WFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 8BIT 8KB FLASH 32QFN
- Stock
- 5,556
- In Stock :
- 5,556
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Infineon Technologies
- Product Category :
- Microcontrollers
- Operating Temperature :
- -40°C~85°C TA
- Height Seated (Max) :
- 0.93mm
- JESD-609 Code :
- e4
- Boundary Scan :
- No
- Radiation Hardening :
- No
- Data Bus Width :
- 8B
- Additional Feature :
- ALSO OPERATES AT 2.7V AND 3.3V SUPPLY
- Number of Pins :
- 32
- Published :
- 2004
- RoHS Status :
- ROHS3 Compliant
- Number of Terminations :
- 32
- Base Part Number :
- CY8C21434
- Number of PWM Channels :
- 4
- Memory Size :
- 8kB
- Voltage - Supply (Vcc/Vdd) :
- 2.4V~5.25V
- Density :
- 64 kb
- Peripherals :
- POR, PWM, WDT
- REACH SVHC :
- No SVHC
- Supply Voltage :
- 5V
- Supply Current-Max :
- 2mA
- Pin Count :
- 32
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Access Time :
- 24 μs
- Termination :
- SMD/SMT
- Bit Size :
- 8
- Frequency :
- 24MHz
- Packaging :
- Tube
- Data Converter :
- A/D 28x8b
- Peak Reflow Temperature (Cel) :
- 260
- Time@Peak Reflow Temperature-Max (s) :
- 20
- Mounting Type :
- Surface Mount
- Power Supplies :
- 2.5/5V
- Series :
- PSOC®1 CY8C21xxx
- Program Memory Size :
- 8KB 8K x 8
- Interface :
- I2C, SPI, UART, USART
- Connectivity :
- I2C, SPI, UART/USART
- Core Processor :
- M8C
- Length :
- 5mm
- Min Supply Voltage (DC) :
- 2.4V
- Lead Free :
- Lead Free
- Oscillator Type :
- Internal
- RAM (words) :
- 512
- Terminal Pitch :
- 0.5mm
- CPU Family :
- M8C
- Core Size :
- 8-Bit
- Number of Bits :
- 8
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Mount :
- Surface Mount
- Bus Compatibility :
- USB
- Max Supply Voltage (DC) :
- 5.25V
- RAM Size :
- 512 x 8
- Package / Case :
- 32-WFQFN Exposed Pad
- Program Memory Type :
- Flash
- Number of I/O :
- 28
- Terminal Position :
- QUAD
- Datasheets
- CY8C21434-24LFXI

Microcontrollers Infineon Technologies CY8C21434-24LFXI Overview
The Infineon Technologies CY8C21434-24LFXI is a high-performance 8-bit microcontroller, ideal for diverse applications that require robust processing and versatile interfacing capabilities. With 8KB of flash memory, this integrated circuit is designed to support complex operations and seamless firmware updates. The compact 32QFN (Quad Flat No-lead) package ensures easy integration into various electronic devices, making it a popular choice among engineers and developers. Built by Infineon Technologies, a leading semiconductor manufacturer, the CY8C21434-24LFXI offers exceptional reliability and durability. This microcontroller is equipped with a range of peripherals, allowing for flexible design configurations in embedded systems. Its wide operating temperature range and robust architecture make it suitable for industrial and commercial environments. If you're seeking a microcontroller with a blend of efficiency, compactness, and versatile application potential, the Microcontrollers Infineon Technologies CY8C21434-24LFXI is an excellent choice.CY8C21434-24LFXI Features
- 8-bit architecture: Provides efficient processing for a variety of applications. - 8KB flash memory: Offers ample space for code storage and updates. - 32QFN package: Compact design for easy integration into tight spaces. - Wide operating temperature range: Ensures reliable performance in diverse environments. - Multiple peripherals: Enables flexible interfacing with other components and systems. - Infineon Technologies quality: Guarantees high standards of manufacturing and durability.CY8C21434-24LFXI Applications
- **Industrial Automation**: The microcontroller is used in industrial systems to control machinery and automate processes, thanks to its reliable performance in harsh environments. - **Consumer Electronics**: Ideal for integration into consumer gadgets, offering compactness and flexibility in design. - **Medical Devices**: Can be used in medical equipment for precise control and data processing, supporting patient monitoring and diagnostic tools. - **Home Automation**: Perfect for smart home applications, allowing for seamless interfacing with sensors and other devices. - **Automotive Systems**: Utilized in automotive electronics for control systems and infotainment, thanks to its robust architecture and reliability.You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















