CY8C21434-24LKXI
- Mfr.Part #
- CY8C21434-24LKXI
- Manufacturer
- Infineon Technologies
- Package / Case
- 32-UFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 8BIT 8KB FLASH 32QFN
- Stock
- 19,029
- In Stock :
- 19,029
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- Manufacturer :
- Infineon Technologies
- Product Category :
- Microcontrollers
- Terminal Form :
- NO LEAD
- Core Size :
- 8-Bit
- Terminal Position :
- QUAD
- Clock Frequency :
- 24.6MHz
- RAM Size :
- 512 x 8
- Packaging :
- Tray
- Width :
- 5mm
- Number of Terminations :
- 32
- Boundary Scan :
- No
- Height Seated (Max) :
- 0.6mm
- Speed :
- 24MHz
- Supply Voltage :
- 5V
- Operating Temperature :
- -40°C~85°C TA
- Package / Case :
- 32-UFQFN Exposed Pad
- Voltage - Supply (Vcc/Vdd) :
- 2.4V~5.25V
- Program Memory Size :
- 8KB 8K x 8
- Program Memory Type :
- Flash
- Mounting Type :
- Surface Mount
- Bus Compatibility :
- USB
- Oscillator Type :
- Internal
- Terminal Finish :
- Tin
- Supply Voltage-Min (Vsup) :
- 4.75V
- Terminal Pitch :
- 0.5mm
- RAM (words) :
- 512
- RoHS Status :
- ROHS3 Compliant
- Surface Mount :
- yes
- Data Converter :
- A/D 28x8b
- Pbfree Code :
- yes
- Series :
- PSOC®1 CY8C21xxx
- Pin Count :
- 32
- Reach Compliance Code :
- Unknown
- JESD-609 Code :
- e3
- Time@Peak Reflow Temperature-Max (s) :
- 20
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Peripherals :
- POR, PWM, WDT
- Connectivity :
- I2C, SPI, UART/USART
- Length :
- 5mm
- Number of I/O :
- 28
- Additional Feature :
- ALSO OPERATES AT 2.7V AND 3.3V SUPPLY
- Core Processor :
- M8C
- Peak Reflow Temperature (Cel) :
- 260
- Supply Voltage-Max (Vsup) :
- 5.25V
- JESD-30 Code :
- S-XQCC-N32
- Datasheets
- CY8C21434-24LKXI

Microcontrollers Infineon Technologies CY8C21434-24LKXI Overview
The Infineon Technologies CY8C21434-24LKXI microcontroller offers a compact and efficient solution for a variety of embedded applications. This powerful 8-bit MCU is built around a strong processor core with 8KB of flash memory, providing robust performance in a 32QFN package. Its low power consumption and versatile set of peripherals make it an ideal choice for designers looking to optimize their electronic designs while maintaining cost-effectiveness and minimizing footprint. The integration of multiple features in a single chip underscores the Microcontrollers Infineon Technologies CY8C21434-24LKXI as a top-tier option for high-volume applications across various industries.
CY8C21434-24LKXI Features
The CY8C21434-24LKXI microcontroller is packed with features that enhance its applicability in complex electronic systems. Key features include an advanced 8-bit processor for efficient data handling, 8KB of flash memory for ample storage, and low power operation to extend battery life in portable devices. Additionally, its 32QFN package is designed for space-saving on PCBs, making it an excellent choice for size-constrained applications.
CY8C21434-24LKXI Applications
- Consumer Electronics: In products like smart watches and other wearable technology, the CY8C21434-24LKXI can manage sensor integrations and user interface controls, enhancing device functionality and user experience.
- Home Automation Systems: This MCU is ideal for controlling home automation devices such as smart thermostats and lighting systems, offering reliable performance and connectivity options.
- Automotive Applications: Used in dashboard controls and entertainment systems, the CY8C21434-24LKXI ensures smooth operation and responsiveness under the rigorous conditions typical in automotive environments.
- Industrial Control: For applications requiring robust control systems, such as process controllers or monitoring systems, this microcontroller provides the necessary reliability and expanded input/output options.
- Healthcare Devices: In medical monitoring equipment, the CY8C21434-24LKXI's accuracy and low power consumption are critical for reliable and continuous patient care.
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