Microchip Technology AT91M55800A-33CJ
MPNAT91M55800A-33CJ
End of Life
IC MCU 16/32BIT ROMLESS 176BGA
$32.50836Price · pay online now
$32.51 / ea
1 in stock — maximum per order · 3–4 days lead time
Packaging176-LFBGA
RoHSROHS3 Compliant
SeriesAT91
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Sep 2026
Specifications
| Parameter | Value |
|---|---|
| Series | AT91 |
| Mounting | Surface Mount |
| Oscillator type | Internal |
| Program memory type | ROMless |
| Voltage - supply (Vcc (Vdd)) | 2.7V ~ 3.6V |
| Operating temperature | -40°C ~ 85°C (TA) |
| Speed | 33MHz |
| Package | Tray |
| RAM size | 8K x 8 |
| Core size | 16/32-Bit |
| Peripherals | POR, WDT |
| Connectivity | EBI/EMI, SPI, UART/USART |
| Number of i (O) | 58 |
| Core processor | ARM7® |
| Case | 176-LFBGA |
| Data converters | A/D 8x10b; D/A 2x10b |