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Microcontrollers
Total Products: 76,307
| Image | Data Sheet | Part Number | Manufacturer | Description | Category | Device Package | Voltage | Operating Temp | Additional Specifications | Qty | Get A Quote |
|---|---|---|---|---|---|---|---|---|---|---|---|
 | N/A | CY8C3666PVA-022 | Infineon Technologies | IC MCU 8BIT 64KB FLASH 48SSOP | Microcontrollers | 48-SSOP | N/A | -40°C ~ 85°C (TA) | Core Processor: 8051 Core Size: 8-Bit Speed: 67MHz 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 4x8b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Grade: Automotive Qualification: AEC-Q100 Mounting Type: Surface Mount Supplier Device Package: 48-SSOP Package / Case: 48-BSSOP (0.295″”, 7.50mm Width) | 226 | |
 | N/A | CY8C3666PVA-026 | Infineon Technologies | IC MCU 8BIT 64KB FLASH 48SSOP | Microcontrollers | 48-SSOP | N/A | -40°C ~ 85°C (TA) | Core Processor: 8051 Core Size: 8-Bit Speed: 67MHz Connectivity: EBI/EMI, I2C, LINbus, SPI, UART/USART Peripherals: CapSense, DMA, LCD, 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 4x8b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Grade: Automotive Qualification: AEC-Q100 Mounting Type: Surface Mount Supplier Device Package: 48-SSOP Package / Case: 48-BSSOP (0.295″”, 7.50mm Width) | 529 | |
 | N/A | CY8C3666PVA-041 | Infineon Technologies | IC MCU 8BIT 64KB FLASH 48SSOP | Microcontrollers | 48-SSOP | N/A | -40°C ~ 85°C (TA) | Core Processor: 8051 Core Size: 8-Bit Speed: 67MHz 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 4x8b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Grade: Automotive Qualification: AEC-Q100 Mounting Type: Surface Mount Supplier Device Package: 48-SSOP Package / Case: 48-BSSOP (0.295″”, 7.50mm Width) | 758 | |
 | N/A | CY8C3666PVA-057 | Infineon Technologies | IC MCU 8BIT 64KB FLASH 48SSOP | Microcontrollers | 48-SSOP | N/A | -40°C ~ 85°C (TA) | Core Processor: 8051 Core Size: 8-Bit Speed: 67MHz Connectivity: EBI/EMI, I2C, LINbus, SPI, UART/USART, USB Peripherals: CapSense, DMA, LCD, 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 4x8b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Grade: Automotive Qualification: AEC-Q100 Mounting Type: Surface Mount Supplier Device Package: 48-SSOP Package / Case: 48-BSSOP (0.295″”, 7.50mm Width) | 78 | |
 | CY8C3666PVA-180 | Infineon Technologies | IC MCU 8BIT 64KB FLASH 48SSOP | Microcontrollers | 48-SSOP | N/A | -40°C ~ 85°C (TA) | Core Processor: 8051 Core Size: 8-Bit Speed: 67MHz Connectivity: CANbus, 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 4x8b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Grade: Automotive Qualification: AEC-Q100 Mounting Type: Surface Mount Supplier Device Package: 48-SSOP Package / Case: 48-BSSOP (0.295″”, 7.50mm Width) | 444 | ||
 | CY8C3845PVE-173 | Infineon Technologies | IC MCU 8BIT 32KB FLASH 48SSOP | Microcontrollers | 48-SSOP | N/A | -40°C ~ 125°C (TA) | Core Processor: 8051 Core Size: 8-Bit Speed: 48MHz Connectivity: EBI/EMI, I2C, LINbus, SPI, UART/USART Peripherals: CapSense, DMA, 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 16x20b; D/A 4x8b Oscillator Type: Internal Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Supplier Device Package: 48-SSOP Package / Case: 48-BSSOP (0.295″”, 7.50mm Width) | 1,166 | ||
 | CY8C3846AXE-175 | 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: 48MHz Connectivity: CANbus, 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 16x20b; D/A 4x8b 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 | 1,950 | ||
 | CY8C3846AXE-176 | 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: 48MHz Connectivity: CANbus, 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 16x20b; D/A 4x8b 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 | 1,258 | ||
 | CY8C3846PVE-174 | Infineon Technologies | IC MCU 8BIT 64KB FLASH 48SSOP | Microcontrollers | 48-SSOP | N/A | -40°C ~ 125°C (TA) | Core Processor: 8051 Core Size: 8-Bit Speed: 48MHz Connectivity: CANbus, 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 16x20b; D/A 4x8b Oscillator Type: Internal Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Supplier Device Package: 48-SSOP Package / Case: 48-BSSOP (0.295″”, 7.50mm Width) | 222 | ||
 | N/A | CY8C3865AXA-015 | Infineon Technologies | IC MCU 8BIT 32KB FLASH 100TQFP | Microcontrollers | 100-TQFP (14x14) | N/A | -40°C ~ 85°C (TA) | Core Processor: 8051 Core Size: 8-Bit Speed: 67MHz Connectivity: EBI/EMI, I2C, LINbus, SPI, UART/USART, USB Peripherals: CapSense, DMA, POR, PWM, WDT Number of I/O: 62 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 16x20b; D/A 4x8b 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 | 28 | |
 | CY8C3865AXA-018 | Infineon Technologies | IC MCU 8BIT 32KB FLASH 100TQFP | Microcontrollers | 100-TQFP (14x14) | N/A | -40°C ~ 85°C (TA) | Core Processor: 8051 Core Size: 8-Bit Speed: 67MHz Connectivity: EBI/EMI, I2C, LINbus, SPI, UART/USART Peripherals: CapSense, DMA, LCD, POR, PWM, WDT Number of I/O: 62 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 16x20b; D/A 4x8b 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 | 235 | ||
 | CY8C3865AXA-019 | Infineon Technologies | IC MCU 8BIT 32KB FLASH 100TQFP | Microcontrollers | 100-TQFP (14x14) | N/A | -40°C ~ 85°C (TA) | Core Processor: 8051 Core Size: 8-Bit Speed: 67MHz Connectivity: EBI/EMI, I2C, LINbus, SPI, UART/USART, USB Peripherals: CapSense, DMA, LCD, POR, PWM, WDT Number of I/O: 62 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 16x20b; D/A 4x8b 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 | 1,611 | ||
 | N/A | CY8C3865AXA-056 | Infineon Technologies | IC MCU 8BIT 32KB FLASH 100TQFP | Microcontrollers | 100-TQFP (14x14) | N/A | -40°C ~ 85°C (TA) | Core Processor: 8051 Core Size: 8-Bit Speed: 67MHz Connectivity: EBI/EMI, I2C, LINbus, SPI, UART/USART Peripherals: CapSense, DMA, POR, PWM, WDT Number of I/O: 62 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 16x20b; D/A 4x8b 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 | 513 | |
 | CY8C3865AXI-019 | Infineon Technologies | IC MCU 8BIT 32KB FLASH 100TQFP | Microcontrollers | 100-TQFP (14x14) | N/A | -40°C ~ 85°C (TA) | Core Processor: 8051 Core Size: 8-Bit Speed: 67MHz Connectivity: EBI/EMI, I2C, LINbus, SPI, UART/USART, USB Peripherals: CapSense, DMA, LCD, POR, PWM, WDT Number of I/O: 62 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 16x20b; D/A 4x8b 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 | 1,304 | ||
 | CY8C3865AXI-019T | Infineon Technologies | IC MCU 8BIT 32KB FLASH 100TQFP | Microcontrollers | 100-TQFP (14x14) | N/A | -40°C ~ 85°C (TA) | Core Processor: 8051 Core Size: 8-Bit Speed: 67MHz Connectivity: EBI/EMI, I2C, LINbus, SPI, UART/USART, USB Peripherals: CapSense, DMA, LCD, POR, PWM, WDT Number of I/O: 62 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 16x20b; D/A 4x8b 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 | 14 | ||
 | CY8C3865AXI-204 | Infineon Technologies | IC MCU 8BIT 32KB FLASH 100TQFP | Microcontrollers | 100-TQFP (14x14) | N/A | -40°C ~ 85°C (TA) | Core Processor: 8051 Core Size: 8-Bit Speed: 67MHz Connectivity: EBI/EMI, I2C, LINbus, SPI, UART/USART, USB Peripherals: CapSense, DMA, LCD, POR, PWM, WDT Number of I/O: 62 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 16x20b; 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 | 564 | ||
 | CY8C3865LTI-014 | Infineon Technologies | IC MCU 8BIT 32KB FLASH 68QFN | Microcontrollers | 68-QFN (8x8) | N/A | -40°C ~ 85°C (TA) | Core Processor: 8051 Core Size: 8-Bit Speed: 67MHz Connectivity: EBI/EMI, I2C, LINbus, SPI, UART/USART, USB Peripherals: CapSense, DMA, LCD, POR, PWM, WDT Number of I/O: 38 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 16x20b; D/A 4x8b 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 | 106 | ||
 | CY8C3865LTI-014T | Infineon Technologies | IC MCU 8BIT 32KB FLASH 68QFN | Microcontrollers | 68-QFN (8x8) | N/A | -40°C ~ 85°C (TA) | Core Processor: 8051 Core Size: 8-Bit Speed: 67MHz Connectivity: EBI/EMI, I2C, LINbus, SPI, UART/USART, USB Peripherals: CapSense, DMA, LCD, POR, PWM, WDT Number of I/O: 38 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 16x20b; D/A 4x8b 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 | 738 | ||
 | CY8C3865LTI-058 | Infineon Technologies | IC MCU 8BIT 32KB FLASH 48QFN | Microcontrollers | 48-QFN (7x7) | N/A | -40°C ~ 85°C (TA) | Core Processor: 8051 Core Size: 8-Bit Speed: 67MHz Connectivity: EBI/EMI, I2C, LINbus, SPI, UART/USART Peripherals: CapSense, DMA, 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 16x20b; D/A 4x8b 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 | 407 | ||
 | CY8C3865LTI-061 | Infineon Technologies | IC MCU 8BIT 32KB FLASH 48QFN | Microcontrollers | 48-QFN (7x7) | N/A | -40°C ~ 85°C (TA) | Core Processor: 8051 Core Size: 8-Bit Speed: 67MHz Connectivity: EBI/EMI, I2C, LINbus, SPI, UART/USART, USB Peripherals: CapSense, DMA, 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 16x20b; D/A 4x8b 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 | 185 |
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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