Microchip Technology ATTINY44A-MUR
MPNATTINY44A-MUR
End of Life
IC MCU 8BIT 4KB FLASH 20QFN
$1.84272Price · pay online now
Packaging20-WFQFN Exposed Pad
RoHSROHS3 Compliant
SeriesAVR® ATtiny
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Sep 2026
Specifications
| Parameter | Value |
|---|---|
| Series | AVR® ATtiny |
| Mounting | Surface Mount |
| Oscillator type | Internal |
| Program memory type | FLASH |
| Voltage - supply (Vcc (Vdd)) | 1.8V ~ 5.5V |
| Operating temperature | -40°C ~ 85°C (TA) |
| Speed | 20MHz |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| RAM size | 256 x 8 |
| Core size | 8-Bit |
| EEPROM size | 256 x 8 |
| Peripherals | Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT |
| Connectivity | USI |
| Number of i (O) | 12 |
| Core processor | AVR |
| Case | 20-WFQFN Exposed Pad |
| Data converters | A/D 8x10b |
| Program memory size | 4KB (2K x 16) |