32-bit ARM Cortex-M3S 3000 series microcontroller, operating at 50MHz, features 64KB FLASH and 12KB RAM. This LQFP packaged device supports I2C, SPI, USB, IrDA, and UART/USART interfaces, with 33 programmable I/Os and 3 timers. Includes a 10-bit A/D converter, PWM, WDT, DMA, and POR peripherals. Designed for surface mount, it operates from 1.08V to 3.6V, with a temperature range of -40°C to 85°C.
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Texas Instruments LM3S3N26-IQR50-C5T technical specifications.
| Package/Case | LQFP |
| Core Architecture | ARM |
| Data Bus Width | 32b |
| Frequency | 50MHz |
| Interface | I2C, SPI, USB, IrDA, UART, USART |
| Lead Free | Contains Lead |
| Max Frequency | 50MHz |
| Max Operating Temperature | 85°C |
| Memory Size | 64KB |
| Memory Type | FLASH, |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 3.6V |
| Min Supply Voltage | 1.08V |
| Mount | Surface Mount |
| Number of A/D Converters | 1 |
| Number of Bits | 10 |
| Number of I/Os | 33 |
| Number of Programmable I/O | 33 |
| Number of Timers/Counters | 3 |
| Number of UART Channels | 3 |
| Operating Supply Voltage | 3.3V |
| Oscillator Type | Internal |
| Package Quantity | 1500 |
| Packaging | Tape and Reel |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT, DMA |
| Radiation Hardening | No |
| RAM Size | 12KB |
| RoHS Compliant | Yes |
| Series | Stellaris® ARM® Cortex®-M3S 3000 |
| Watchdog Timer | Yes |
| RoHS | Compliant |
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