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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 | CY8C3445PVI-090 | Infineon Technologies | IC MCU 8BIT 32KB FLASH 48SSOP | Microcontrollers | 48-SSOP | N/A | -40°C ~ 85°C (TA) | Core Processor: 8051 Core Size: 8-Bit Speed: 50MHz Connectivity: EBI/EMI, I2C, LINbus, SPI, UART/USART, USB Peripherals: CapSense, DMA, LCD, POR, PWM, WDT Number of I/O: 25 Program Memory Size: 32KB (32K x 8) Program Memory Type: FLASH EEPROM Size: 1K x 8 RAM Size: 4K x 8 Voltage – Supply (Vcc/Vdd): 1.71V ~ 5.5V Data Converters: A/D 16x12b; D/A 2x8b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 48-SSOP Package / Case: 48-BSSOP (0.295″”, 7.50mm Width) | 112 | |
 | N/A | CY8C3445PVI-090T | Infineon Technologies | IC MCU 8BIT 32KB FLASH 48SSOP | Microcontrollers | 48-SSOP | N/A | -40°C ~ 85°C (TA) | Core Processor: 8051 Core Size: 8-Bit Speed: 50MHz Connectivity: EBI/EMI, I2C, LINbus, SPI, UART/USART, USB Peripherals: CapSense, DMA, LCD, POR, PWM, WDT Number of I/O: 25 Program Memory Size: 32KB (32K x 8) Program Memory Type: FLASH EEPROM Size: 1K x 8 RAM Size: 4K x 8 Voltage – Supply (Vcc/Vdd): 1.71V ~ 5.5V Data Converters: A/D 16x12b; D/A 2x8b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 48-SSOP Package / Case: 48-BSSOP (0.295″”, 7.50mm Width) | 78 | |
 | CY8C3445PVI-094 | Infineon Technologies | IC MCU 8BIT 32KB FLASH 48SSOP | Microcontrollers | 48-SSOP | N/A | -40°C ~ 85°C (TA) | Core Processor: 8051 Core Size: 8-Bit Speed: 50MHz Connectivity: EBI/EMI, I2C, LINbus, SPI, UART/USART Peripherals: CapSense, DMA, LCD, POR, PWM, WDT Number of I/O: 25 Program Memory Size: 32KB (32K x 8) Program Memory Type: FLASH EEPROM Size: 1K x 8 RAM Size: 4K x 8 Voltage – Supply (Vcc/Vdd): 1.71V ~ 5.5V Data Converters: A/D 16x12b; D/A 2x8b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 48-SSOP Package / Case: 48-BSSOP (0.295″”, 7.50mm Width) | 591 | ||
 | CY8C3445PVI-094T | Infineon Technologies | IC MCU 8BIT 32KB FLASH 48SSOP | Microcontrollers | 48-SSOP | N/A | -40°C ~ 85°C (TA) | Core Processor: 8051 Core Size: 8-Bit Speed: 50MHz Connectivity: EBI/EMI, I2C, LINbus, SPI, UART/USART Peripherals: CapSense, DMA, LCD, POR, PWM, WDT Number of I/O: 25 Program Memory Size: 32KB (32K x 8) Program Memory Type: FLASH EEPROM Size: 1K x 8 RAM Size: 4K x 8 Voltage – Supply (Vcc/Vdd): 1.71V ~ 5.5V Data Converters: A/D 16x12b; D/A 2x8b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 48-SSOP Package / Case: 48-BSSOP (0.295″”, 7.50mm Width) | 611 | ||
 | N/A | CY8C3446AXA-098 | Infineon Technologies | IC MCU 8BIT 64KB FLASH 100TQFP | Microcontrollers | 100-TQFP (14x14) | N/A | -40°C ~ 85°C (TA) | Core Processor: 8051 Core Size: 8-Bit Speed: 50MHz Connectivity: EBI/EMI, I2C, LINbus, SPI, UART/USART, USB Peripherals: CapSense, DMA, POR, PWM, WDT Number of I/O: 62 Program Memory Size: 64KB (64K x 8) Program Memory Type: FLASH EEPROM Size: 2K x 8 RAM Size: 8K x 8 Voltage – Supply (Vcc/Vdd): 1.71V ~ 5.5V Data Converters: A/D 16x12b; D/A 2x8b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 100-TQFP (14×14) Package / Case: 100-LQFP | 791 | |
 | CY8C3446AXA-099 | Infineon Technologies | IC MCU 8BIT 64KB FLASH 100TQFP | Microcontrollers | 100-TQFP (14x14) | N/A | -40°C ~ 85°C (TA) | Core Processor: 8051 Core Size: 8-Bit Speed: 50MHz Connectivity: EBI/EMI, I2C, LINbus, SPI, UART/USART, USB Peripherals: CapSense, DMA, LCD, POR, PWM, WDT Number of I/O: 62 Program Memory Size: 64KB (64K x 8) Program Memory Type: FLASH EEPROM Size: 2K x 8 RAM Size: 8K x 8 Voltage – Supply (Vcc/Vdd): 1.71V ~ 5.5V Data Converters: A/D 16x12b; D/A 2x8b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 100-TQFP (14×14) Package / Case: 100-LQFP | 475 | ||
 | CY8C3446AXA-105 | Infineon Technologies | IC MCU 8BIT 64KB FLASH 100TQFP | Microcontrollers | 100-TQFP (14x14) | N/A | -40°C ~ 85°C (TA) | Core Processor: 8051 Core Size: 8-Bit Speed: 50MHz Connectivity: EBI/EMI, I2C, LINbus, SPI, UART/USART Peripherals: CapSense, DMA, LCD, POR, PWM, WDT Number of I/O: 62 Program Memory Size: 64KB (64K x 8) Program Memory Type: FLASH EEPROM Size: 2K x 8 RAM Size: 8K x 8 Voltage – Supply (Vcc/Vdd): 1.71V ~ 5.5V Data Converters: A/D 16x12b; D/A 2x8b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 100-TQFP (14×14) Package / Case: 100-LQFP | 1,564 | ||
 | N/A | CY8C3446AXA-115 | Infineon Technologies | IC MCU 8BIT 64KB FLASH 100TQFP | Microcontrollers | 100-TQFP (14x14) | N/A | -40°C ~ 85°C (TA) | Core Processor: 8051 Core Size: 8-Bit Speed: 50MHz Connectivity: EBI/EMI, I2C, LINbus, SPI, UART/USART Peripherals: CapSense, DMA, POR, PWM, WDT Number of I/O: 62 Program Memory Size: 64KB (64K x 8) Program Memory Type: FLASH EEPROM Size: 2K x 8 RAM Size: 8K x 8 Voltage – Supply (Vcc/Vdd): 1.71V ~ 5.5V Data Converters: A/D 16x12b; D/A 2x8b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 100-TQFP (14×14) Package / Case: 100-LQFP | 710 | |
 | CY8C3446AXE-099 | Infineon Technologies | IC MCU 8BIT 64KB FLASH 100TQFP | Microcontrollers | 100-TQFP (14x14) | N/A | -40°C ~ 125°C (TA) | Core Processor: 8051 Core Size: 8-Bit Speed: 50MHz Connectivity: EBI/EMI, I2C, LINbus, SPI, UART/USART, USB Peripherals: CapSense, DMA, LCD, POR, PWM, WDT Number of I/O: 62 Program Memory Size: 64KB (64K x 8) Program Memory Type: FLASH EEPROM Size: 2K x 8 RAM Size: 8K x 8 Voltage – Supply (Vcc/Vdd): 1.71V ~ 5.5V Data Converters: A/D 16x12b; D/A 2x8b Oscillator Type: Internal Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Supplier Device Package: 100-TQFP (14×14) Package / Case: 100-LQFP | 1,254 | ||
 | CY8C3446AXE-115 | Infineon Technologies | IC MCU 8BIT 64KB FLASH 100TQFP | Microcontrollers | 100-TQFP (14x14) | N/A | -40°C ~ 125°C (TA) | Core Processor: 8051 Core Size: 8-Bit Speed: 50MHz Connectivity: EBI/EMI, I2C, LINbus, SPI, UART/USART Peripherals: CapSense, DMA, POR, PWM, WDT Number of I/O: 62 Program Memory Size: 64KB (64K x 8) Program Memory Type: FLASH EEPROM Size: 2K x 8 RAM Size: 8K x 8 Voltage – Supply (Vcc/Vdd): 1.71V ~ 5.5V Data Converters: A/D 16x12b; D/A 2x8b Oscillator Type: Internal Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Supplier Device Package: 100-TQFP (14×14) Package / Case: 100-LQFP | 95 | ||
 | CY8C3446AXI-099 | Infineon Technologies | IC MCU 8BIT 64KB FLASH 100TQFP | Microcontrollers | 100-TQFP (14x14) | N/A | -40°C ~ 85°C (TA) | Core Processor: 8051 Core Size: 8-Bit Speed: 50MHz Connectivity: EBI/EMI, I2C, LINbus, SPI, UART/USART, USB Peripherals: CapSense, DMA, LCD, POR, PWM, WDT Number of I/O: 62 Program Memory Size: 64KB (64K x 8) Program Memory Type: FLASH EEPROM Size: 2K x 8 RAM Size: 8K x 8 Voltage – Supply (Vcc/Vdd): 1.71V ~ 5.5V Data Converters: A/D 16x12b; D/A 2x8b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 100-TQFP (14×14) Package / Case: 100-LQFP | 1,817 | ||
 | CY8C3446AXI-099T | Infineon Technologies | IC MCU 8BIT 64KB FLASH 100TQFP | Microcontrollers | 100-TQFP (14x14) | N/A | -40°C ~ 85°C (TA) | Core Processor: 8051 Core Size: 8-Bit Speed: 50MHz Connectivity: EBI/EMI, I2C, LINbus, SPI, UART/USART, USB Peripherals: CapSense, DMA, LCD, POR, PWM, WDT Number of I/O: 62 Program Memory Size: 64KB (64K x 8) Program Memory Type: FLASH EEPROM Size: 2K x 8 RAM Size: 8K x 8 Voltage – Supply (Vcc/Vdd): 1.71V ~ 5.5V Data Converters: A/D 16x12b; D/A 2x8b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 100-TQFP (14×14) Package / Case: 100-LQFP | 821 | ||
 | CY8C3446AXI-105 | Infineon Technologies | IC MCU 8BIT 64KB FLASH 100TQFP | Microcontrollers | 100-TQFP (14x14) | N/A | -40°C ~ 85°C (TA) | Core Processor: 8051 Core Size: 8-Bit Speed: 50MHz Connectivity: EBI/EMI, I2C, LINbus, SPI, UART/USART Peripherals: CapSense, DMA, LCD, POR, PWM, WDT Number of I/O: 62 Program Memory Size: 64KB (64K x 8) Program Memory Type: FLASH EEPROM Size: 2K x 8 RAM Size: 8K x 8 Voltage – Supply (Vcc/Vdd): 1.71V ~ 5.5V Data Converters: A/D 16x12b; D/A 2x8b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 100-TQFP (14×14) Package / Case: 100-LQFP | 715 | ||
 | CY8C3446AXI-105T | Infineon Technologies | IC MCU 8BIT 64KB FLASH 100TQFP | Microcontrollers | 100-TQFP (14x14) | N/A | -40°C ~ 85°C (TA) | Core Processor: 8051 Core Size: 8-Bit Speed: 50MHz Connectivity: EBI/EMI, I2C, LINbus, SPI, UART/USART Peripherals: CapSense, DMA, LCD, POR, PWM, WDT Number of I/O: 62 Program Memory Size: 64KB (64K x 8) Program Memory Type: FLASH EEPROM Size: 2K x 8 RAM Size: 8K x 8 Voltage – Supply (Vcc/Vdd): 1.71V ~ 5.5V Data Converters: A/D 16x12b; D/A 2x8b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 100-TQFP (14×14) Package / Case: 100-LQFP | 1,557 | ||
 | N/A | CY8C3446LTI-071 | Infineon Technologies | IC MCU 8BIT 64KB FLASH 48QFN | Microcontrollers | 48-QFN (7x7) | N/A | -40°C ~ 85°C (TA) | Core Processor: 8051 Core Size: 8-Bit Speed: 50MHz Connectivity: EBI/EMI, I2C, LINbus, SPI, UART/USART Peripherals: CapSense, DMA, POR, PWM, WDT Number of I/O: 25 Program Memory Size: 64KB (64K x 8) Program Memory Type: FLASH EEPROM Size: 2K x 8 RAM Size: 8K x 8 Voltage – Supply (Vcc/Vdd): 1.71V ~ 5.5V Data Converters: A/D 16x12b; D/A 2x8b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 48-QFN (7×7) Package / Case: 48-VFQFN Exposed Pad | 428 | |
 | N/A | CY8C3446LTI-072 | Infineon Technologies | IC MCU 8BIT 64KB FLASH 68QFN | Microcontrollers | 68-QFN (8x8) | N/A | -40°C ~ 85°C (TA) | Core Processor: 8051 Core Size: 8-Bit Speed: 50MHz Connectivity: EBI/EMI, I2C, LINbus, SPI, UART/USART Peripherals: CapSense, DMA, POR, PWM, WDT Number of I/O: 38 Program Memory Size: 64KB (64K x 8) Program Memory Type: FLASH EEPROM Size: 2K x 8 RAM Size: 8K x 8 Voltage – Supply (Vcc/Vdd): 1.71V ~ 5.5V Data Converters: A/D 16x12b; D/A 2x8b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 68-QFN (8×8) Package / Case: 68-VFQFN Exposed Pad | 1,396 | |
 | CY8C3446LTI-073 | Infineon Technologies | IC MCU 8BIT 64KB FLASH 48QFN | Microcontrollers | 48-QFN (7x7) | N/A | -40°C ~ 85°C (TA) | Core Processor: 8051 Core Size: 8-Bit Speed: 50MHz Connectivity: EBI/EMI, I2C, LINbus, SPI, UART/USART, USB Peripherals: CapSense, DMA, POR, PWM, WDT Number of I/O: 25 Program Memory Size: 64KB (64K x 8) Program Memory Type: FLASH EEPROM Size: 2K x 8 RAM Size: 8K x 8 Voltage – Supply (Vcc/Vdd): 1.71V ~ 5.5V Data Converters: A/D 16x12b; D/A 2x8b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 48-QFN (7×7) Package / Case: 48-VFQFN Exposed Pad | 812 | ||
 | CY8C3446LTI-073T | Infineon Technologies | IC MCU 8BIT 64KB FLASH 48QFN | Microcontrollers | 48-QFN (7x7) | N/A | -40°C ~ 85°C (TA) | Core Processor: 8051 Core Size: 8-Bit Speed: 50MHz Connectivity: EBI/EMI, I2C, LINbus, SPI, UART/USART, USB Peripherals: CapSense, DMA, POR, PWM, WDT Number of I/O: 25 Program Memory Size: 64KB (64K x 8) Program Memory Type: FLASH EEPROM Size: 2K x 8 RAM Size: 8K x 8 Voltage – Supply (Vcc/Vdd): 1.71V ~ 5.5V Data Converters: A/D 16x12b; D/A 2x8b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 48-QFN (7×7) Package / Case: 48-VFQFN Exposed Pad | 12 | ||
 | N/A | CY8C3446LTI-074 | Infineon Technologies | IC MCU 8BIT 64KB FLASH 68QFN | Microcontrollers | 68-QFN (8x8) | N/A | -40°C ~ 85°C (TA) | Core Processor: 8051 Core Size: 8-Bit Speed: 50MHz Connectivity: EBI/EMI, I2C, LINbus, SPI, UART/USART Peripherals: CapSense, DMA, LCD, POR, PWM, WDT Number of I/O: 38 Program Memory Size: 64KB (64K x 8) Program Memory Type: FLASH EEPROM Size: 2K x 8 RAM Size: 8K x 8 Voltage – Supply (Vcc/Vdd): 1.71V ~ 5.5V Data Converters: A/D 16x12b; D/A 2x8b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 68-QFN (8×8) Package / Case: 68-VFQFN Exposed Pad | 1,526 | |
 | N/A | CY8C3446LTI-074T | Infineon Technologies | IC MCU 8BIT 64KB FLASH 68QFN | Microcontrollers | 68-QFN (8x8) | N/A | -40°C ~ 85°C (TA) | Core Processor: 8051 Core Size: 8-Bit Speed: 50MHz Connectivity: EBI/EMI, I2C, LINbus, SPI, UART/USART Peripherals: CapSense, DMA, LCD, POR, PWM, WDT Number of I/O: 38 Program Memory Size: 64KB (64K x 8) Program Memory Type: FLASH EEPROM Size: 2K x 8 RAM Size: 8K x 8 Voltage – Supply (Vcc/Vdd): 1.71V ~ 5.5V Data Converters: A/D 16x12b; D/A 2x8b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 68-QFN (8×8) Package / Case: 68-VFQFN Exposed Pad | 1,173 |
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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