Microchip Technology AT32UC3B0128AU-Z2UR
MPNAT32UC3B0128AU-Z2UR
End of Life
IC MCU 32BIT 128KB FLASH 64QFN
$6.24Ref. price · indicative, final on quote
Packaging64-VFQFN Exposed Pad
RoHSNot applicable
SeriesAVR®32 UC3 B Audio
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026
Specifications
| Parameter | Value |
|---|---|
| Series | AVR®32 UC3 B Audio |
| Mounting | Surface Mount |
| Oscillator type | Internal |
| Program memory type | FLASH |
| Voltage - supply (Vcc (Vdd)) | 1.65V ~ 3.6V |
| Operating temperature | -40°C ~ 85°C (TA) |
| Speed | 60MHz |
| Package | Bulk |
| RAM size | 32K x 8 |
| Core size | 32-Bit Single-Core |
| Peripherals | Brown-out Detect/Reset, DMA, POR, PWM, WDT |
| Connectivity | I²C, IrDA, SPI, SSC, UART/USART, USB |
| Number of i (O) | 44 |
| Core processor | AVR |
| Case | 64-VFQFN Exposed Pad |
| Data converters | A/D 8x10b |
| Program memory size | 128KB (128K x 8) |