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8700 Series Devices

Featuring an integrated Controller Area Network interface, a 10/100 Ethernet MAC and PHY, 128K bytes of single cycle flash, 64K bytes of single cycle SRAM, and 50 MHz performance, Stellaris LM3S8700 series microcontrollers are perfect for cost-effective embedded control applications requiring industrial connectivity. Analog features in the LM3S8700 series include 3 analog comparators and up to 8 channels of 10-bit ADC at up to 500K samples per second.

Summarized Features

Ethernet
MAC/PHY		IEEE I588 PTPUARTsGPIOsSSII2CADC Channels
LM3S8738√–34-38218
LM3S8733√–25-35114
LM3S8730√√211-3211-


Product Details



LM3S8738
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LM3S8738

The Stellaris® LM3S8738 microcontroller is based on the ARM® Cortex™-M3 controller core operating at 50 MHz, with 128 kB single-cycle flash, 64 kB single-cycle SRAM, 10/100 Ethernet MAC/PHY, a CAN controller, a 24-bit Systick Timer, 4x 32-bit or 8x 16-bit general-purpose timers, a watchdog timer, two SSI / SPI controllers, an I2C interface, 3 UARTs, an analog comparator, a 10-bit analog-to-digital converter (ADC) with 8 input channels (+/- 1LSb of accuracy), 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 38 GPIOs.

LM3S8733
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LM3S8733

The Stellaris® LM3S8733 microcontroller is based on the ARM® Cortex™-M3 controller core operating at 50 MHz, with 128 kB single-cycle flash, 64 kB single-cycle SRAM, 10/100 Ethernet MAC/PHY, a CAN controller, a 24-bit Systick Timer, 4x 32-bit or 8x 16-bit general-purpose timers, a watchdog timer, a SSI / SPI controller, an I2C interface, 2 UARTs, 3 analog comparators, a 10-bit analog-to-digital converter (ADC) with 4 input channels (+/- 1LSb of accuracy), 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 35 GPIOs.

LM3S8730
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LM3S8730

The Stellaris® LM3S8730 microcontroller is based on the ARM® Cortex™-M3 controller core operating at 50 MHz, with 128 kB single-cycle flash, 64 kB single-cycle SRAM, 10/100 Ethernet MAC/PHY, a CAN controller, a 24-bit Systick Timer, 4x 32-bit or 8x 16-bit general-purpose timers, a watchdog timer, a SSI / SPI controller, an I2C interface, 2 UARTs, 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 32 GPIOs. The LM3S8730 also features hardware-assisted support for synchronized industrial networks utilizing the IEEE 1588 Precision Time Protocol (PTP).