 |  |  | |
| PartNumber | LM3S5R31-IQC80-C5 | LM3S5R31-IQC80-C5SD | LM3S5R31-IQC80-C5T |
| Description | ARM Microcontrollers - MCU Stellaris MCU | IC MCU 32BIT 256KB FLASH 100LQFP | |
| Manufacturer | Texas Instruments | - | Texas Instruments |
| Product Category | ARM Microcontrollers - MCU | - | Embedded - Microcontrollers |
| RoHS | Y | - | - |
| Mounting Style | SMD/SMT | - | - |
| Package / Case | LQFP-100 | - | - |
| Series | LM3S5R31 | - | StellarisR ARMR CortexR-M3S 5000 |
| Core | ARM Cortex M3 | - | - |
| Data Bus Width | 32 bit | - | - |
| Maximum Clock Frequency | 80 MHz | - | - |
| Program Memory Size | 256 kB | - | 256KB (256K x 8) |
| Data RAM Size | 48 kB | - | - |
| ADC Resolution | 10 bit | - | - |
| Number of I/Os | 67 I/O | - | - |
| Operating Supply Voltage | 1.3 V | - | - |
| Minimum Operating Temperature | - 40 C | - | - |
| Maximum Operating Temperature | + 85 C | - | - |
| Packaging | Tray | - | Tape & Reel (TR) |
| Product | MCU | - | - |
| Brand | Texas Instruments | - | - |
| I/O Voltage | 3.3 V | - | - |
| Moisture Sensitive | Yes | - | - |
| Number of ADC Channels | 16 Channel | - | - |
| Number of Timers/Counters | 4 Timer | - | - |
| Processor Series | Stellaris | - | - |
| Product Type | ARM Microcontrollers - MCU | - | - |
| Factory Pack Quantity | 90 | - | - |
| Subcategory | Microcontrollers - MCU | - | - |
| Supply Voltage Max | 1.365 V | - | - |
| Supply Voltage Min | 1.235 V | - | - |
| Tradename | Stellaris | - | - |
| Unit Weight | 0.046530 oz | - | - |
| 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 | - | - | 48K 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, USB |
| Voltage Supply Vcc Vdd | - | - | 1.08 V ~ 1.32 V |
| Core Size | - | - | 32-Bit |
| Data Converters | - | - | A/D 16x10b |
| Oscillator Type | - | - | Internal |