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1300's

Featuring 96K bytes of single cycle flash, 16K bytes of single cycle SRAM, and 50 MHz performance, Stellaris LM3S1300 series microcontrollers are perfect for cost-effective embedded control applications. The LM3S1300 series includes a battery-backed hibernation module featuring a real time clock (RTC) and 256 bytes of non-volatile state-save memory. Analog features in the LM3S1300 series include 3 analog comparators and 3 channels of 10-bit ADC at 250K samples per second.

Summarized Features

UARTsGPIOsSSII2CADC Channels PWM PinsCCP PinsHibernate
LM3S1332229-571-3-8√


Product Details



LM3S1332
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LM3S1332

The Stellaris® LM3S1332 microcontroller is based on the ARM® Cortex™-M3 controller core operating at 50 MHz, with 96 kB single-cycle flash, 16 kB single-cycle SRAM, a 24-bit Systick Timer, 4x 32-bit or 8x 16-bit general-purpose timers, a watchdog timer, a SSI / SPI controller, two I2C interfaces, 2 UARTs, 3 analog comparators, a 10-bit analog-to-digital converter (ADC) with 3 input channels (+/- 1LSb of accuracy), a motion-control Pulse Width Modulation (PWM) module with - output channels, two Quadrature Encoder Inputs, a battery-backed hibernation module with RTC and 256 bytes of non-volatile state-saving memory, a low drop-out voltage regulator, brown-out reset, power-on reset controller, and up to 57 GPIOs.