The LM3S2919-IQC50-A2T is a 32-bit ARM Cortex-M3 microcontroller with 256KB of FLASH memory and 52 I/Os. It operates over a temperature range of -40°C to 85°C and is available in a LQFP package. The device features a range of interfaces, including I2C, SPI, IrDA, UART, and USART, as well as peripherals such as brown-out detect/reset, power-on reset, PWM, and a watchdog timer. The LM3S2919-IQC50-A2T is RoHS compliant and available in quantities of 1000 units per reel.
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Texas Instruments LM3S2919-IQC50-A2T technical specifications.
| Package/Case | LQFP |
| Core Architecture | ARM |
| Data Bus Width | 32b |
| Interface | I2C, SPI, IrDA, UART, USART |
| Lead Free | Contains Lead |
| Max Operating Temperature | 85°C |
| Memory Size | 256KB |
| Memory Type | FLASH, |
| Min Operating Temperature | -40°C |
| Mount | Surface Mount |
| Number of A/D Converters | 1 |
| Number of I/Os | 52 |
| Number of UART Channels | 2 |
| Oscillator Type | Internal |
| Package Quantity | 1000 |
| Packaging | Tape and Reel |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| RoHS Compliant | Yes |
| Series | Stellaris® ARM® Cortex®-M3S 2000 |
| RoHS | Compliant |
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