| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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518 pcs
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518 pcs | On Request | 1 | On Request | On Request | 1242+ | On Request | On Request |
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| AEC Qualified | |
| Automotive Grade | |
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| Industrial Grade | |
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| Medical Grade | |
| Military Grade | |
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The Stellaris LM3S315 microcontroller from Texas Instruments is built around a 32-bit ARM Cortex-M3 processor core, capable of operating at speeds up to 25 MHz. This device offers 16 kB of single-cycle flash memory and 4 kB of single-cycle SRAM, providing essential memory for embedded applications.
Key features include a comprehensive debug solution with JTAG and Serial Wire interfaces, an ARM FiRM-compliant Watchdog Timer, and multiple General-Purpose Timer Modules (GPTM). It also incorporates a 10-bit Analog-to-Digital Converter (ADC) with four analog input channels and a sample rate of 250 thousand samples/second. Connectivity options include two programmable UARTs and a Synchronous Serial Interface (SSI) supporting SPI, MICROWIRE, or Texas Instruments synchronous serial interfaces.
Designed for industrial and extended temperature ranges, the LM3S315 is available in a 48-pin LQFP package. Its peripherals and features make it suitable for applications requiring real-time industrial connectivity and motion control capabilities, such as those with PWM outputs and fault protection inputs for low-latency shutdown.
This part is not recommended for new designs.
| Qty | Low | High |
|---|---|---|
| 1+ | $7.11 | $7.11 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The core processor is an ARM Cortex-M3.
The microcontroller operates at a speed of 25 MHz.
It has 16KB of Flash memory and 4KB of SRAM.
The LM3S315-IQN25-C2 is supplied in a 48-LQFP package.
The operating temperature range is -40°C to 85°C.
Connectivity options include Microwire, SPI, SSI, and UART/USART.