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Microcontrollers
Total Products: 76,308
| Image | Data Sheet | Part Number | Manufacturer | Description | Category | Device Package | Voltage | Operating Temp | Additional Specifications | Qty | Get A Quote |
|---|---|---|---|---|---|---|---|---|---|---|---|
 | ATTINY44-20MUR | Microchip Technology | IC MCU 8BIT 4KB FLASH 20QFN | Microcontrollers | 20-QFN-EP (4x4) | N/A | -40°C ~ 85°C (TA) | Core Processor: AVR Core Size: 8-Bit Speed: 20MHz Connectivity: USI Peripherals: Brown-out Detect/Reset, POR, PWM, WDT Number of I/O: 12 Program Memory Size: 4KB (2K x 16) Program Memory Type: FLASH EEPROM Size: 256 x 8 RAM Size: 256 x 8 Voltage – Supply (Vcc/Vdd): 2.7V ~ 5.5V Data Converters: A/D 8x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 20-QFN-EP (4×4) Package / Case: 20-WFQFN Exposed Pad | 180 | ||
 | ATTINY44-20PU | Microchip Technology | IC MCU 8BIT 4KB FLASH 14DIP | Microcontrollers | 14-PDIP | N/A | -40°C ~ 85°C (TA) | Core Processor: AVR Core Size: 8-Bit Speed: 20MHz Connectivity: USI Peripherals: Brown-out Detect/Reset, POR, PWM, WDT Number of I/O: 12 Program Memory Size: 4KB (2K x 16) Program Memory Type: FLASH EEPROM Size: 256 x 8 RAM Size: 256 x 8 Voltage – Supply (Vcc/Vdd): 2.7V ~ 5.5V Data Converters: A/D 8x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Through Hole Supplier Device Package: 14-PDIP Package / Case: 14-DIP (0.300″”, 7.62mm) | 505 | ||
 | ATTINY44-20SSU | Microchip Technology | IC MCU 8BIT 4KB FLASH 14SOIC | Microcontrollers | 14-SOIC | N/A | -40°C ~ 85°C (TA) | Core Processor: AVR Core Size: 8-Bit Speed: 20MHz Connectivity: USI Peripherals: Brown-out Detect/Reset, POR, PWM, WDT Number of I/O: 12 Program Memory Size: 4KB (2K x 16) Program Memory Type: FLASH EEPROM Size: 256 x 8 RAM Size: 256 x 8 Voltage – Supply (Vcc/Vdd): 2.7V ~ 5.5V Data Converters: A/D 8x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 14-SOIC Package / Case: 14-SOIC (0.154″”, 3.90mm Width) | 84 | ||
 | ATTINY44-20SSUR | Microchip Technology | IC MCU 8BIT 4KB FLASH 14SOIC | Microcontrollers | 14-SOIC | N/A | -40°C ~ 85°C (TA) | Core Processor: AVR Core Size: 8-Bit Speed: 20MHz Connectivity: USI Peripherals: Brown-out Detect/Reset, POR, PWM, WDT Number of I/O: 12 Program Memory Size: 4KB (2K x 16) Program Memory Type: FLASH EEPROM Size: 256 x 8 RAM Size: 256 x 8 Voltage – Supply (Vcc/Vdd): 2.7V ~ 5.5V Data Converters: A/D 8x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 14-SOIC Package / Case: 14-SOIC (0.154″”, 3.90mm Width) | 262 | ||
 | ATTINY441-MMH | Microchip Technology | IC MCU 8BIT 4KB FLASH 20VQFN | Microcontrollers | 20-VQFN (3x3) | N/A | -40°C ~ 85°C (TA) | Core Processor: AVR Core Size: 8-Bit Speed: 16MHz Connectivity: I2C, SPI, UART/USART Peripherals: PWM Number of I/O: 12 Program Memory Size: 4KB (4K x 8) Program Memory Type: FLASH EEPROM Size: 256 x 8 RAM Size: 256 x 8 Voltage – Supply (Vcc/Vdd): 1.7V ~ 5.5V Data Converters: A/D 12x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 20-VQFN (3×3) Package / Case: 20-VFQFN Exposed Pad | 830 | ||
 | ATTINY441-MMHR | Microchip Technology | IC MCU 8BIT 4KB FLASH 20VQFN | Microcontrollers | 20-VQFN (3x3) | N/A | -40°C ~ 85°C (TA) | Core Processor: AVR Core Size: 8-Bit Speed: 16MHz Connectivity: I2C, SPI, UART/USART Peripherals: PWM Number of I/O: 12 Program Memory Size: 4KB (4K x 8) Program Memory Type: FLASH EEPROM Size: 256 x 8 RAM Size: 256 x 8 Voltage – Supply (Vcc/Vdd): 1.7V ~ 5.5V Data Converters: A/D 12x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 20-VQFN (3×3) Package / Case: 20-VFQFN Exposed Pad | 331 | ||
 | ATTINY441-MMHRA0 | Microchip Technology | IC MCU 8BIT 4KB FLASH 20QFN | Microcontrollers | 20-VQFN (3x3) | N/A | -40°C ~ 85°C (TA) | Core Processor: AVR Core Size: 8-Bit Speed: 16MHz Connectivity: I2C, SPI, UART/USART Peripherals: PWM Number of I/O: 12 Program Memory Size: 4KB (4K x 8) Program Memory Type: FLASH EEPROM Size: 256 x 8 RAM Size: 256 x 8 Voltage – Supply (Vcc/Vdd): 1.7V ~ 5.5V Data Converters: A/D 12x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 20-VQFN (3×3) Package / Case: 20-VFQFN Exposed Pad | 1,174 | ||
 | ATTINY441-MU | Microchip Technology | IC MCU 8BIT 4KB FLASH 20QFN | Microcontrollers | 20-QFN-EP (4x4) | N/A | -40°C ~ 85°C (TA) | Core Processor: AVR Core Size: 8-Bit Speed: 16MHz Connectivity: I2C, SPI, UART/USART Peripherals: PWM Number of I/O: 12 Program Memory Size: 4KB (4K x 8) Program Memory Type: FLASH EEPROM Size: 256 x 8 RAM Size: 256 x 8 Voltage – Supply (Vcc/Vdd): 1.7V ~ 5.5V Data Converters: A/D 12x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 20-QFN-EP (4×4) Package / Case: 20-WFQFN Exposed Pad | 358 | ||
 | ATTINY441-MUR | Microchip Technology | IC MCU 8BIT 4KB FLASH 20QFN | Microcontrollers | 20-QFN-EP (4x4) | N/A | -40°C ~ 85°C (TA) | Core Processor: AVR Core Size: 8-Bit Speed: 16MHz Connectivity: I2C, SPI, UART/USART Peripherals: PWM Number of I/O: 12 Program Memory Size: 4KB (4K x 8) Program Memory Type: FLASH EEPROM Size: 256 x 8 RAM Size: 256 x 8 Voltage – Supply (Vcc/Vdd): 1.7V ~ 5.5V Data Converters: A/D 12x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 20-QFN-EP (4×4) Package / Case: 20-WFQFN Exposed Pad | 361 | ||
 | ATTINY441-SSU | Microchip Technology | IC MCU 8BIT 4KB FLASH 14SOIC | Microcontrollers | 14-SOIC | N/A | -40°C ~ 85°C (TA) | Core Processor: AVR Core Size: 8-Bit Speed: 16MHz Connectivity: I2C, SPI, UART/USART Peripherals: PWM Number of I/O: 12 Program Memory Size: 4KB (4K x 8) Program Memory Type: FLASH EEPROM Size: 256 x 8 RAM Size: 256 x 8 Voltage – Supply (Vcc/Vdd): 1.7V ~ 5.5V Data Converters: A/D 12x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 14-SOIC Package / Case: 14-SOIC (0.154″”, 3.90mm Width) | 665 | ||
 | ATTINY441-SSUR | Microchip Technology | IC MCU 8BIT 4KB FLASH 14SOIC | Microcontrollers | 14-SOIC | N/A | -40°C ~ 85°C (TA) | Core Processor: AVR Core Size: 8-Bit Speed: 16MHz Connectivity: I2C, SPI, UART/USART Peripherals: PWM Number of I/O: 12 Program Memory Size: 4KB (4K x 8) Program Memory Type: FLASH EEPROM Size: 256 x 8 RAM Size: 256 x 8 Voltage – Supply (Vcc/Vdd): 1.7V ~ 5.5V Data Converters: A/D 12x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 14-SOIC Package / Case: 14-SOIC (0.154″”, 3.90mm Width) | 1,216 | ||
 | ATTINY44A-CCU | Microchip Technology | IC MCU 8BIT 4KB FLASH 15UFBGA | Microcontrollers | 15-UFBGA (3x3) | N/A | -40°C ~ 85°C (TA) | Core Processor: AVR Core Size: 8-Bit Speed: 20MHz Connectivity: USI Peripherals: Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT Number of I/O: 12 Program Memory Size: 4KB (2K x 16) Program Memory Type: FLASH EEPROM Size: 256 x 8 RAM Size: 256 x 8 Voltage – Supply (Vcc/Vdd): 1.8V ~ 5.5V Data Converters: A/D 8x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 15-UFBGA (3×3) Package / Case: 15-UFBGA | 276 | ||
 | ATTINY44A-CCUR | Microchip Technology | IC MCU 8BIT 4KB FLASH 15UFBGA | Microcontrollers | 15-UFBGA (3x3) | N/A | -40°C ~ 85°C (TA) | Core Processor: AVR Core Size: 8-Bit Speed: 20MHz Connectivity: USI Peripherals: Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT Number of I/O: 12 Program Memory Size: 4KB (2K x 16) Program Memory Type: FLASH EEPROM Size: 256 x 8 RAM Size: 256 x 8 Voltage – Supply (Vcc/Vdd): 1.8V ~ 5.5V Data Converters: A/D 8x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 15-UFBGA (3×3) Package / Case: 15-UFBGA | 925 | ||
 | ATTINY44A-MF | Microchip Technology | IC MCU 8BIT 4KB FLASH 20QFN | Microcontrollers | 20-QFN-EP (4x4) | N/A | -40°C ~ 125°C (TA) | Core Processor: AVR Core Size: 8-Bit Speed: 20MHz Connectivity: USI Peripherals: Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT Number of I/O: 12 Program Memory Size: 4KB (2K x 16) Program Memory Type: FLASH EEPROM Size: 256 x 8 RAM Size: 256 x 8 Voltage – Supply (Vcc/Vdd): 1.8V ~ 5.5V Data Converters: A/D 8x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Supplier Device Package: 20-QFN-EP (4×4) Package / Case: 20-WFQFN Exposed Pad | 225 | ||
 | ATTINY44A-MFR | Microchip Technology | IC MCU 8BIT 4KB FLASH 20QFN | Microcontrollers | 20-QFN-EP (4x4) | N/A | -40°C ~ 125°C (TA) | Core Processor: AVR Core Size: 8-Bit Speed: 20MHz Connectivity: USI Peripherals: Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT Number of I/O: 12 Program Memory Size: 4KB (2K x 16) Program Memory Type: FLASH EEPROM Size: 256 x 8 RAM Size: 256 x 8 Voltage – Supply (Vcc/Vdd): 1.8V ~ 5.5V Data Converters: A/D 8x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Supplier Device Package: 20-QFN-EP (4×4) Package / Case: 20-WFQFN Exposed Pad | 1,396 | ||
 | ATTINY44A-MMH | Microchip Technology | IC MCU 8BIT 4KB FLASH 20VQFN | Microcontrollers | 20-VQFN (3x3) | N/A | -40°C ~ 85°C (TA) | Core Processor: AVR Core Size: 8-Bit Speed: 20MHz Connectivity: USI Peripherals: Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT Number of I/O: 12 Program Memory Size: 4KB (2K x 16) Program Memory Type: FLASH EEPROM Size: 256 x 8 RAM Size: 256 x 8 Voltage – Supply (Vcc/Vdd): 1.8V ~ 5.5V Data Converters: A/D 8x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 20-VQFN (3×3) Package / Case: 20-VFQFN Exposed Pad | 1,110 | ||
 | ATTINY44A-MMHR | Microchip Technology | IC MCU 8BIT 4KB FLASH 20VQFN | Microcontrollers | 20-VQFN (3x3) | N/A | -40°C ~ 85°C (TA) | Core Processor: AVR Core Size: 8-Bit Speed: 20MHz Connectivity: USI Peripherals: Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT Number of I/O: 12 Program Memory Size: 4KB (2K x 16) Program Memory Type: FLASH EEPROM Size: 256 x 8 RAM Size: 256 x 8 Voltage – Supply (Vcc/Vdd): 1.8V ~ 5.5V Data Converters: A/D 8x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 20-VQFN (3×3) Package / Case: 20-VFQFN Exposed Pad | 853 | ||
 | ATTINY44A-MU | Microchip Technology | IC MCU 8BIT 4KB FLASH 20QFN | Microcontrollers | 20-QFN-EP (4x4) | N/A | -40°C ~ 85°C (TA) | Core Processor: AVR Core Size: 8-Bit Speed: 20MHz Connectivity: USI Peripherals: Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT Number of I/O: 12 Program Memory Size: 4KB (2K x 16) Program Memory Type: FLASH EEPROM Size: 256 x 8 RAM Size: 256 x 8 Voltage – Supply (Vcc/Vdd): 1.8V ~ 5.5V Data Converters: A/D 8x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 20-QFN-EP (4×4) Package / Case: 20-WFQFN Exposed Pad | 1,524 | ||
 | ATTINY44A-MUR | Microchip Technology | IC MCU 8BIT 4KB FLASH 20QFN | Microcontrollers | 20-QFN-EP (4x4) | N/A | -40°C ~ 85°C (TA) | Core Processor: AVR Core Size: 8-Bit Speed: 20MHz Connectivity: USI Peripherals: Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT Number of I/O: 12 Program Memory Size: 4KB (2K x 16) Program Memory Type: FLASH EEPROM Size: 256 x 8 RAM Size: 256 x 8 Voltage – Supply (Vcc/Vdd): 1.8V ~ 5.5V Data Converters: A/D 8x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 20-QFN-EP (4×4) Package / Case: 20-WFQFN Exposed Pad | 630 | ||
 | ATTINY44A-PU | Microchip Technology | IC MCU 8BIT 4KB FLASH 14DIP | Microcontrollers | 14-PDIP | N/A | -40°C ~ 85°C (TA) | Core Processor: AVR Core Size: 8-Bit Speed: 20MHz Connectivity: USI Peripherals: Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT Number of I/O: 12 Program Memory Size: 4KB (2K x 16) Program Memory Type: FLASH EEPROM Size: 256 x 8 RAM Size: 256 x 8 Voltage – Supply (Vcc/Vdd): 1.8V ~ 5.5V Data Converters: A/D 8x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Through Hole Supplier Device Package: 14-PDIP Package / Case: 14-DIP (0.300″”, 7.62mm) | 1,279 |
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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