32-bit ARM Cortex-M3S microcontroller featuring a 50MHz core clock speed and 128KB of FLASH memory. This surface-mount LQFP-64 package offers 33 programmable I/Os, 8 analog-to-digital converters, and 3 timers. Integrated peripherals include I2C, SPI, UART, IrDA, USART interfaces, DMA, PWM, WDT, and brown-out detect. Operating across a temperature range of -40°C to 85°C, this lead-free and RoHS-compliant component is supplied on tape and reel.
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Texas Instruments LM3S1J16-IQR50-C3T technical specifications.
| Package/Case | LQFP |
| Core Architecture | ARM |
| Data Bus Width | 32b |
| Frequency | 50MHz |
| Interface | I2C, SPI, UART, IrDA, USART |
| Lead Free | Lead Free |
| Length | 10.2mm |
| Max Frequency | 50MHz |
| Max Operating Temperature | 85°C |
| Memory Size | 128KB |
| Memory Type | FLASH, |
| Min Operating Temperature | -40°C |
| Mount | Surface Mount |
| Number of A/D Converters | 8 |
| Number of I/Os | 33 |
| Number of Programmable I/O | 33 |
| Number of Timers/Counters | 3 |
| Number of UART Channels | 3 |
| Oscillator Type | Internal |
| Package Quantity | 1 |
| Packaging | Tape and Reel |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT, DMA |
| Radiation Hardening | No |
| RAM Size | 20KB |
| RoHS Compliant | Yes |
| Series | Stellaris® ARM® Cortex®-M3S 1000 |
| Watchdog Timer | Yes |
| RoHS | Compliant |
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