Microchip Technology AT32UC3B1128-AUR
MPNAT32UC3B1128-AUR
Active
IC MCU 32BIT 128KB FLASH 48TQFP
$7.81Ref. price · indicative, final on quote
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026
Specifications
| Parameter | Value |
|---|---|
| Series | AVR®32 UC3 B |
| Oscillator type | Internal |
| Program memory type | FLASH |
| Mounting | Surface Mount |
| Operating temperature high | -40°C to 85°C (TA) |
| Cpu_core | AVR |
| Frame_size | 32-Bit Single-Core |
| Fuse_speed | 60 MHz |
| Connectivity | I2C, IrDA, SPI, SSC, UART/USART, USB |
| Package_type | Bulk |
| Number of i (O) | 28 |
| Status | Active |
| Data converters | A/D 6x10b |
| Peripheral_types | Brown-out Detect/Reset, DMA, POR, PWM, WDT |
| Supply voltage | 1.65 |