| Program Memory Type | ROM |
| PCB changed | 256 |
| HTS | 8471.50.01.50 |
| ECCN (US) | EAR99 |
| Maximum Expanded Memory Size | 4GB |
| Data Bus Width (bit) | 32 |
| Device Core | ARM920T |
| Minimum Operating Temperature (°C) | -40 |
| Maximum Operating Temperature (°C) | 85 |
| Supplier Package | LFBGA |
| No. of Timers | 6 |
| Instruction Set Architecture | RISC |
| Core Architecture | ARM |
| Package Height | 0.89 |
| Family Name | 91R |
| Maximum Operating Supply Voltage (V) | 3.6|1.95 |
| Maximum Clock Rate (MHz) | 180 |
| EU RoHS | Not Compliant |
| Interface Type | EBI/Ethernet/I2S/SPI/TWI/USART/USB |
| Maximum CPU Frequency (MHz) | 180 |
| RAM Size | 16KB |
| Supplier Temperature Grade | Industrial |
| Package Length | 15 |
| Standard Package Name | BGA |
| CECC Qualified | No |
| Pin Count | 256 |
| Mounting | Surface Mount |
| Lead Shape | Ball |
| Part Status | Obsolete |
| Number of I/Os | 122 |
| Program Memory Size | 128KB |
| Typical Operating Supply Voltage (V) | 3.3|1.8 |
| Package Width | 15 |
| Programmability | Yes |
| Minimum Operating Supply Voltage (V) | 3|1.65 |
