CY8C21434-24LFXI
IC MCU 8BIT 8KB FLASH 32QFNManufacturer: Infineon Technologies
Categories: Microcontrollers
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Infineon Technologies PSOC®1 CY8C21xxx microcontroller, part number CY8C21434-24LFXI, features an 8-bit M8C core operating at 24MHz. This device offers 8KB of FLASH program memory and 512 bytes of RAM. On-chip peripherals include power-on reset (POR), pulse-width modulation (PWM), and watchdog timer (WDT). Connectivity options are supported via I2C, SPI, and UART/USART interfaces. The CY8C21434-24LFXI includes an integrated analog-to-digital converter (ADC) with 28 channels, each 8-bit. It is packaged in a 32-QFN (5x5) surface-mount configuration and operates across a temperature range of -40°C to 85°C. This microcontroller is utilized in various industrial and consumer electronics applications.
Additional Information
Series: PSOC®1 CY8C21xxxRoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDownload Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 32-VFQFN Exposed Pad |
| Mounting Type | Surface Mount |
| Speed | 24MHz |
| Program Memory Size | 8KB (8K x 8) |
| RAM Size | 512 x 8 |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Oscillator Type | Internal |
| Program Memory Type | FLASH |
| EEPROM Size | - |
| Core Processor | M8C |
| Data Converters | A/D 28x8b |
| Core Size | 8-Bit |
| Voltage - Supply (Vcc/Vdd) | 2.4V ~ 5.25V |
| Connectivity | I2C, SPI, UART/USART |
| Peripherals | POR, PWM, WDT |
| Supplier Device Package | 32-QFN (5x5) |
| Number of I/O | 28 |
| Programmable | Not Verified |