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2000 Series
2400's
Featuring an integrated Controller Area Network interface, 96K bytes of single cycle flash, 32K bytes of single cycle SRAM, and up to 50 MHz performance, the Stellaris LM3S2400 microcontrollers are perfect for cost-effective embedded control applications requiring industrial connectivity. Analog features in the LM3S2400 series include 2 analog comparators and up to 3 channels of 10-bit ADC at up to 250K samples per second. In addition, the series features up to 2 PWM outputs for sophisticated motion control.
| CAN | UARTs | GPIOs | SSI | I2C | Analog Comparators | ADC Channels | PWM Pins | Quadrature Encoder | |
|---|---|---|---|---|---|---|---|---|---|
| LM3S2432 | 1 | 2 | 5-34 | 1 | 1 | 2 | 3 | 2 | – |
| LM3S2412 | 1 | 2 | 20-49 | 1 | 1 | 2 | 3 | 2 | – |
| LM3S2410 | 1 | 1 | 37-60 | 1 | – | 2 | – | – | – |

The LM3S2432 microcontroller is based on the ARM Cortex-M3 controller core operating at 50 MHz, with 96 kB single-cycle flash, 32 kB single-cycle SRAM, CAN controller, Systick timer, three 32-bit or six 16-bit general purpose timers, watchdog timer, SSI / SPI controller, I2C interface, two analog comparators, two UARTs, 10-bit analog-to-digital converter (ADC) with three input channels, two motion-control Pulse Width Modulation (PWM) outputs, low drop-out voltage regulator, brown-out reset, power-on reset controller, and up to 34 GPIOs.

The LM3S2412 microcontroller is based on the ARM Cortex-M3 controller core operating at 25 MHz, with 96 kB single-cycle flash, 32 kB single-cycle SRAM, CAN controller, Systick timer, three 32-bit or six 16-bit general purpose timers, watchdog timer, SSI / SPI controller, I2C interface, two analog comparators, two UARTs, 10-bit analog-to-digital converter (ADC) with three input channels, two motion-control Pulse Width Modulation (PWM) outputs, low drop-out voltage regulator, brown-out reset, power-on reset controller, and up to 49 GPIOs.

The LM3S2410 microcontroller is based on the ARM Cortex-M3 controller core operating at 25 MHz, with 96 kB single-cycle flash, 32 kB single-cycle SRAM, CAN controller, Systick timer, three 32-bit or six 16-bit general purpose timers, watchdog timer, SSI / SPI controller, two analog comparators, UART, low drop-out voltage regulator, brown-out reset, power-on reset controller, and up to 60 GPIOs.