| Series | AT91 |
| Package | Tray |
| Part Status | Active |
| Core Processor | ARM920T |
| Core Size | 16/32-Bit |
| Speed | 180MHz |
| Connectivity | EBI/EMI, Ethernet, I²C, Memory Card, SPI, SSC, UART/USART, USB |
| Peripherals | POR |
| Number of I/O | 122 |
| Program Memory Size | 128KB (128K x 8) |
| Program Memory Type | ROM |
| EEPROM Size | - |
| RAM Size | 48K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.65V ~ 1.95V |
| Data Converters | - |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 256-LFBGA |
| Supplier Device Package | 256-BGA (15x15) |
