| Installation type | Surface mount | 
| packing | TR | 
| series | Stellaris® ARM® Cortex®-M3S 1000 | 
| Part status | stop production | 
| Memory type | Flash Memory | 
| storage capacity | 384KB(384K x 8) | 
| speed | 50MHz | 
| Voltage - Supply | 1.235V ~ 1.365V | 
| working temperature | -40°C ~ 85°C(TA) | 
| Encapsulation/Housing | 100-LQFP | 
| Country of origin | USA | 
| Warehouse | China/Hong Kong | 
| quality | Original genuine | 
| Number of cores | 32-bit | 
| Core processor | ARM® Cortex®-M3 | 
| Connectivity | EBI/EMI,I²C,IrDA,LINbus,Microwire,SPI,SSI,UART/USART | 
| peripheral | Undervoltage detection,reset,DMA,POR,PWM,WDT | 
| Number of I/Os | 67 | 
| RAM size | 48K x 8 | 
| Data converter | A/D 8x12b | 
| Oscillator type | Inside |