| PartNumber | LM3S2793-IQC80-B1 | LM3S2793-IQC80-C0 | LM3S2793-IQC80-C0T |
| Description | Microcontrollers - MCU ARM Microcontrollers - MCU 32B ARM Cortex MCU | IC MCU 32BIT 128KB FLASH 100LQFP | IC MCU 32BIT 128KB FLASH 100LQFP |
| Manufacturer | Texas Instruments | - | - |
| Product Category | Embedded - Microcontrollers | - | - |
| Series | StellarisR ARMR CortexR-M3S 2000 | - | - |
| Packaging | Tape & Reel (TR) | - | - |
| Package Case | 100-LQFP | - | - |
| Operating Temperature | -40°C ~ 85°C (TA) | - | - |
| Supplier Device Package | 100-LQFP (14x14) | - | - |
| Number of I O | 67 | - | - |
| Speed | 80MHz | - | - |
| EEPROM Size | - | - | - |
| Core Processor | - | - | |
| RAM Size | 64K x 8 | - | - |
| Program Memory Type | FLASH | - | - |
| Peripherals | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | - | - |
| Connectivity | CAN, EBI/EMI, I2C, IrDA, LIN, Microwire, QEI, SPI, SSI, UART/USART | - | - |
| Voltage Supply Vcc Vdd | 1.08 V ~ 1.32 V | - | - |
| Core Size | 32-Bit | - | - |
| Program Memory Size | 128KB (128K x 8) | - | - |
| Data Converters | A/D 16x10b | - | - |
| Oscillator Type | Internal | - | - |