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Microcontrollers
Total Products: 76,658
| Image | Data Sheet | Part Number | Manufacturer | Description | Category | Device Package | Voltage | Operating Temp | Additional Specifications | Qty | Get A Quote |
|---|---|---|---|---|---|---|---|---|---|---|---|
 | N/A | CY8C21434-24LFXI | Infineon Technologies | IC MCU 8BIT 8KB FLASH 32QFN | Microcontrollers | 32-QFN (5x5) | N/A | -40°C ~ 85°C (TA) | Core Processor: M8C Core Size: 8-Bit Speed: 24MHz Connectivity: I2C, SPI, UART/USART Peripherals: POR, PWM, WDT Number of I/O: 28 Program Memory Size: 8KB (8K x 8) Program Memory Type: FLASH RAM Size: 512 x 8 Voltage – Supply (Vcc/Vdd): 2.4V ~ 5.25V Data Converters: A/D 28x8b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 32-QFN (5×5) Package / Case: 32-VFQFN Exposed Pad | 1,295 | |
 | N/A | CY8C21434-24LFXIT | Infineon Technologies | IC MCU 8BIT 8KB FLASH 32QFN | Microcontrollers | 32-QFN (5x5) | N/A | -40°C ~ 85°C (TA) | Core Processor: M8C Core Size: 8-Bit Speed: 24MHz Connectivity: I2C, SPI, UART/USART Peripherals: POR, PWM, WDT Number of I/O: 28 Program Memory Size: 8KB (8K x 8) Program Memory Type: FLASH RAM Size: 512 x 8 Voltage – Supply (Vcc/Vdd): 2.4V ~ 5.25V Data Converters: A/D 28x8b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 32-QFN (5×5) Package / Case: 32-VFQFN Exposed Pad | 253 | |
 | N/A | CY8C21434-24LKXI | Infineon Technologies | IC MCU 8BIT 8KB FLASH 32QFN | Microcontrollers | 32-QFN (5x5) | N/A | -40°C ~ 85°C (TA) | Core Processor: M8C Core Size: 8-Bit Speed: 24MHz Connectivity: I2C, SPI, UART/USART Peripherals: POR, PWM, WDT Number of I/O: 28 Program Memory Size: 8KB (8K x 8) Program Memory Type: FLASH RAM Size: 512 x 8 Voltage – Supply (Vcc/Vdd): 2.4V ~ 5.25V Data Converters: A/D 28x8b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 32-QFN (5×5) Package / Case: 32-UFQFN Exposed Pad | 1,428 | |
 | N/A | CY8C21434-24LKXIT | Infineon Technologies | IC MCU 8BIT 8KB FLASH 32QFN | Microcontrollers | 32-QFN (5x5) | N/A | -40°C ~ 85°C (TA) | Core Processor: M8C Core Size: 8-Bit Speed: 24MHz Connectivity: I2C, SPI, UART/USART Peripherals: POR, PWM, WDT Number of I/O: 28 Program Memory Size: 8KB (8K x 8) Program Memory Type: FLASH RAM Size: 512 x 8 Voltage – Supply (Vcc/Vdd): 2.4V ~ 5.25V Data Converters: A/D 28x8b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 32-QFN (5×5) Package / Case: 32-UFQFN Exposed Pad | 309 | |
 | N/A | CY8C21434-24LQXI | Infineon Technologies | IC MCU 8BIT 8KB FLASH 32QFN | Microcontrollers | 32-QFN (5x5) | N/A | -40°C ~ 85°C (TA) | Core Processor: M8C Core Size: 8-Bit Speed: 24MHz Connectivity: I2C, SPI, UART/USART Peripherals: POR, PWM, WDT Number of I/O: 28 Program Memory Size: 8KB (8K x 8) Program Memory Type: FLASH RAM Size: 512 x 8 Voltage – Supply (Vcc/Vdd): 2.4V ~ 5.25V Data Converters: A/D 28x8b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 32-QFN (5×5) Package / Case: 32-UFQFN Exposed Pad | 1,899 | |
 | N/A | CY8C21434-24LQXIT | Infineon Technologies | IC MCU 8BIT 8KB FLASH 32QFN | Microcontrollers | 32-QFN (5x5) | N/A | -40°C ~ 85°C (TA) | Core Processor: M8C Core Size: 8-Bit Speed: 24MHz Connectivity: I2C, SPI, UART/USART Peripherals: POR, PWM, WDT Number of I/O: 28 Program Memory Size: 8KB (8K x 8) Program Memory Type: FLASH RAM Size: 512 x 8 Voltage – Supply (Vcc/Vdd): 2.4V ~ 5.25V Data Converters: A/D 28x8b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 32-QFN (5×5) Package / Case: 32-UFQFN Exposed Pad | 972 | |
 | N/A | CY8C21434-24LTXI | Infineon Technologies | IC MCU 8BIT 8KB FLASH 32QFN | Microcontrollers | 32-QFN (5x5) | N/A | -40°C ~ 85°C (TA) | Core Processor: M8C Core Size: 8-Bit Speed: 24MHz Connectivity: I2C, SPI, UART/USART Peripherals: POR, PWM, WDT Number of I/O: 28 Program Memory Size: 8KB (8K x 8) Program Memory Type: FLASH RAM Size: 512 x 8 Voltage – Supply (Vcc/Vdd): 2.4V ~ 5.25V Data Converters: A/D 28x8b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 32-QFN (5×5) Package / Case: 32-VFQFN Exposed Pad | 299 | |
 | N/A | CY8C21434-24LTXIAS | Infineon Technologies | IC MCU 8BIT 8KB FLASH 32QFN | Microcontrollers | 32-QFN (5x5) | N/A | -40°C ~ 85°C (TA) | Core Processor: M8C Core Size: 8-Bit Speed: 24MHz Connectivity: I2C, SPI, UART/USART Peripherals: POR, PWM, WDT Number of I/O: 28 Program Memory Size: 8KB (8K x 8) Program Memory Type: FLASH RAM Size: 512 x 8 Voltage – Supply (Vcc/Vdd): 2.4V ~ 5.25V Data Converters: A/D 28x8b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 32-QFN (5×5) Package / Case: 32-UFQFN Exposed Pad | 218 | |
 | N/A | CY8C21434-24LTXIAST | Infineon Technologies | IC MCU 8BIT 8KB FLASH 32QFN | Microcontrollers | 32-QFN (5x5) | N/A | -40°C ~ 85°C (TA) | Core Processor: M8C Core Size: 8-Bit Speed: 24MHz Connectivity: I2C, SPI, UART/USART Peripherals: POR, PWM, WDT Number of I/O: 28 Program Memory Size: 8KB (8K x 8) Program Memory Type: FLASH RAM Size: 512 x 8 Voltage – Supply (Vcc/Vdd): 2.4V ~ 5.25V Data Converters: A/D 28x8b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 32-QFN (5×5) Package / Case: 32-UFQFN Exposed Pad | 602 | |
 | N/A | CY8C21434-24LTXIT | Infineon Technologies | IC MCU 8BIT 8KB FLASH 32QFN | Microcontrollers | 32-QFN (5x5) | N/A | -40°C ~ 85°C (TA) | Core Processor: M8C Core Size: 8-Bit Speed: 24MHz Connectivity: I2C, SPI, UART/USART Peripherals: POR, PWM, WDT Number of I/O: 28 Program Memory Size: 8KB (8K x 8) Program Memory Type: FLASH RAM Size: 512 x 8 Voltage – Supply (Vcc/Vdd): 2.4V ~ 5.25V Data Converters: A/D 28x8b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 32-QFN (5×5) Package / Case: 32-VFQFN Exposed Pad | 996 | |
 | CY8C21434B-24LQXI | Infineon Technologies | IC MCU 8BIT 8KB FLASH 32QFN | Microcontrollers | 32-QFN (5x5) | N/A | -40°C ~ 85°C (TA) | Core Processor: M8C Core Size: 8-Bit Speed: 24MHz Connectivity: I2C, SPI, UART/USART Peripherals: POR, PWM, WDT Number of I/O: 28 Program Memory Size: 8KB (8K x 8) Program Memory Type: FLASH RAM Size: 512 x 8 Voltage – Supply (Vcc/Vdd): 2.4V ~ 5.25V Data Converters: A/D 28x8b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 32-QFN (5×5) Package / Case: 32-XFQFN Exposed Pad | 1 | ||
 | CY8C21434B-24LTXI | Infineon Technologies | IC MCU 8BIT 8KB FLASH 32QFN | Microcontrollers | 32-QFN (5x5) | N/A | -40°C ~ 85°C (TA) | Core Processor: M8C Core Size: 8-Bit Speed: 24MHz Connectivity: I2C, SPI, UART/USART Peripherals: POR, PWM, WDT Number of I/O: 28 Program Memory Size: 8KB (8K x 8) Program Memory Type: FLASH RAM Size: 512 x 8 Voltage – Supply (Vcc/Vdd): 2.4V ~ 5.25V Data Converters: A/D 28x8b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 32-QFN (5×5) Package / Case: 32-VFQFN Exposed Pad | 1,942 | ||
 | N/A | CY8C21512-12PVXE | Infineon Technologies | IC MCU 8BIT 8KB FLASH 28SSOP | Microcontrollers | 28-SSOP | N/A | -40°C ~ 125°C (TA) | Core Processor: M8C Core Size: 8-Bit Speed: 12MHz Connectivity: I2C, SPI, UART/USART Peripherals: LVD, POR, PWM, WDT Number of I/O: 24 Program Memory Size: 8KB (8K x 8) Program Memory Type: FLASH RAM Size: 512 x 8 Voltage – Supply (Vcc/Vdd): 3V ~ 5.25V Oscillator Type: Internal Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Supplier Device Package: 28-SSOP Package / Case: 28-SSOP (0.209″”, 5.30mm Width) | 1,678 | |
 | N/A | CY8C21512-12PVXET | Infineon Technologies | IC MCU 8BIT 8KB FLASH 28SSOP | Microcontrollers | 28-SSOP | N/A | -40°C ~ 125°C (TA) | Core Processor: M8C Core Size: 8-Bit Speed: 12MHz Connectivity: I2C, SPI, UART/USART Peripherals: LVD, POR, PWM, WDT Number of I/O: 24 Program Memory Size: 8KB (8K x 8) Program Memory Type: FLASH RAM Size: 512 x 8 Voltage – Supply (Vcc/Vdd): 3V ~ 5.25V Oscillator Type: Internal Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Supplier Device Package: 28-SSOP Package / Case: 28-SSOP (0.209″”, 5.30mm Width) | 1,227 | |
 | N/A | CY8C21512-24PVXA | Infineon Technologies | IC MCU 8BIT 8KB FLASH 28SSOP | Microcontrollers | 28-SSOP | N/A | -40°C ~ 85°C (TA) | Core Processor: M8C Core Size: 8-Bit Speed: 24MHz Connectivity: I2C, SPI, UART/USART Peripherals: LVD, POR, PWM, WDT Number of I/O: 24 Program Memory Size: 8KB (8K x 8) Program Memory Type: FLASH RAM Size: 512 x 8 Voltage – Supply (Vcc/Vdd): 3V ~ 5.25V Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 28-SSOP Package / Case: 28-SSOP (0.209″”, 5.30mm Width) | 343 | |
 | N/A | CY8C21512-24PVXAT | Infineon Technologies | IC MCU 8BIT 8KB FLASH 28SSOP | Microcontrollers | 28-SSOP | N/A | -40°C ~ 85°C (TA) | Core Processor: M8C Core Size: 8-Bit Speed: 24MHz Connectivity: I2C, SPI, UART/USART Peripherals: LVD, POR, PWM, WDT Number of I/O: 24 Program Memory Size: 8KB (8K x 8) Program Memory Type: FLASH RAM Size: 512 x 8 Voltage – Supply (Vcc/Vdd): 3V ~ 5.25V Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 28-SSOP Package / Case: 28-SSOP (0.209″”, 5.30mm Width) | 373 | |
 | CY8C21534-12PVXE | Infineon Technologies | IC MCU 8BIT 8KB FLASH 28SSOP | Microcontrollers | 28-SSOP | N/A | -40°C ~ 125°C (TA) | Core Processor: M8C Core Size: 8-Bit Speed: 12MHz Connectivity: I2C, SPI, UART/USART Peripherals: POR, PWM, WDT Number of I/O: 24 Program Memory Size: 8KB (8K x 8) Program Memory Type: FLASH RAM Size: 512 x 8 Voltage – Supply (Vcc/Vdd): 2.4V ~ 5.25V Data Converters: A/D 28x8b Oscillator Type: Internal Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Supplier Device Package: 28-SSOP Package / Case: 28-SSOP (0.209″”, 5.30mm Width) | 1,959 | ||
 | CY8C21534-12PVXET | Infineon Technologies | IC MCU 8BIT 8KB FLASH 28SSOP | Microcontrollers | 28-SSOP | N/A | -40°C ~ 125°C (TA) | Core Processor: M8C Core Size: 8-Bit Speed: 12MHz Connectivity: I2C, SPI, UART/USART Peripherals: POR, PWM, WDT Number of I/O: 24 Program Memory Size: 8KB (8K x 8) Program Memory Type: FLASH RAM Size: 512 x 8 Voltage – Supply (Vcc/Vdd): 2.4V ~ 5.25V Data Converters: A/D 28x8b Oscillator Type: Internal Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Supplier Device Package: 28-SSOP Package / Case: 28-SSOP (0.209″”, 5.30mm Width) | 1,222 | ||
 | N/A | CY8C21534-24PVXA | Infineon Technologies | IC MCU 8BIT 8KB FLASH 28SSOP | Microcontrollers | 28-SSOP | N/A | -40°C ~ 125°C (TA) | Core Processor: M8C Core Size: 8-Bit Speed: 24MHz Connectivity: I2C, SPI, UART/USART Peripherals: POR, PWM, WDT Number of I/O: 24 Program Memory Size: 8KB (8K x 8) Program Memory Type: FLASH RAM Size: 512 x 8 Voltage – Supply (Vcc/Vdd): 2.4V ~ 5.25V Data Converters: A/D 28x8b Oscillator Type: Internal Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Supplier Device Package: 28-SSOP Package / Case: 28-SSOP (0.209″”, 5.30mm Width) | 632 | |
 | CY8C21534-24PVXAT | Infineon Technologies | IC MCU 8BIT 8KB FLASH 28SSOP | Microcontrollers | 28-SSOP | N/A | -40°C ~ 125°C (TA) | Core Processor: M8C Core Size: 8-Bit Speed: 24MHz Connectivity: I2C, SPI, UART/USART Peripherals: POR, PWM, WDT Number of I/O: 24 Program Memory Size: 8KB (8K x 8) Program Memory Type: FLASH RAM Size: 512 x 8 Voltage – Supply (Vcc/Vdd): 2.4V ~ 5.25V Data Converters: A/D 28x8b Oscillator Type: Internal Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Supplier Device Package: 28-SSOP Package / Case: 28-SSOP (0.209″”, 5.30mm Width) | 1,671 |
About Microcontrollers
Microcontroller products are sophisticated digital logic devices that can be programmed by the user. Microcontrollers traditionally include working memory, frequently incorporate mixed-signal peripherals, and are generally used with simpler software paradigms focused on repeating a predefined series of tasks. For applications requiring higher performance or parallel processing, designers may instead use field programmable gate arrays.
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