Stellaris LM3S マイクロコントローラ

LM3S3739 は新規設計での使用を推奨しません
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比較対象デバイスと類似の機能。
TM4C123GH6PM アクティブ 256KB フラッシュ、32KB RAM、2 個の CAN、RTC、USB 搭載、64 ピン LQFP 封止、80MHz、32 ビット Arm Cortex-M4F ベースのマイコン The product is an ARM® Cortex™-M4 with comparable peripherals and higher performance.
TM4C1294NCPDT アクティブ 1MB フラッシュと 256KB RAM と USB とイーサネット MAC + PHY 搭載、120MHz、32 ビット Arm Cortex-M4F ベースのマイコン The product is an ARM® Cortex™-M4 with broader peripherals and higher performance.

製品詳細

CPU Arm Cortex-M3 Frequency (MHz) 50 Flash memory (kByte) 128 RAM (kByte) 32 ADC type 1 10-bit SAR UART 3 CAN (#) 0 PWM (Ch) 0 Security Secure debug SPI 2 USB USB 2.0 Operating temperature range (°C) -40 to 85 Rating Catalog Nonvolatile memory (kByte) 128 Number of GPIOs 61 Number of I2Cs 2
CPU Arm Cortex-M3 Frequency (MHz) 50 Flash memory (kByte) 128 RAM (kByte) 32 ADC type 1 10-bit SAR UART 3 CAN (#) 0 PWM (Ch) 0 Security Secure debug SPI 2 USB USB 2.0 Operating temperature range (°C) -40 to 85 Rating Catalog Nonvolatile memory (kByte) 128 Number of GPIOs 61 Number of I2Cs 2
LQFP (PZ) 100 256 mm² (16 mm × 16 mm)

The Stellaris® LM3S3739 microcontroller is based on the ARM® Cortex™-M3 controller core operating at up to 50 MHz, with 128 kB flash, 64 kB SRAM, a 32-ch DMA, and ROM preloaded with the StellarisWare Driver Library and BootLoader. The LM3S3739 also features real-time industrial connectivity, with USB 2.0 Full Speed Host/Device, 2 SSI / SPI controllers, 2 I2C interfaces, and 3 UARTs. The microcontroller also features intelligent analog capability, including 2 analog comparators and 8 channels of highly accurate 10-bit analog-to-digital conversion - with the ability to sample at speeds of 500K samples per second. Finally, the LM3S3739 microcontroller provides a 24-bit systick timer, 4 32-bit or 8 16-bit general-purpose timers, a watchdog timer, a battery-backed hibernation module with RTC and 256 bytes of non-volatile state-saving memory, a low drop-out voltage regulator so that only one supply voltage is required, brown-out reset, power-on reset controller, and up to 61 GPIOs.

The Stellaris® LM3S3739 microcontroller is based on the ARM® Cortex™-M3 controller core operating at up to 50 MHz, with 128 kB flash, 64 kB SRAM, a 32-ch DMA, and ROM preloaded with the StellarisWare Driver Library and BootLoader. The LM3S3739 also features real-time industrial connectivity, with USB 2.0 Full Speed Host/Device, 2 SSI / SPI controllers, 2 I2C interfaces, and 3 UARTs. The microcontroller also features intelligent analog capability, including 2 analog comparators and 8 channels of highly accurate 10-bit analog-to-digital conversion - with the ability to sample at speeds of 500K samples per second. Finally, the LM3S3739 microcontroller provides a 24-bit systick timer, 4 32-bit or 8 16-bit general-purpose timers, a watchdog timer, a battery-backed hibernation module with RTC and 256 bytes of non-volatile state-saving memory, a low drop-out voltage regulator so that only one supply voltage is required, brown-out reset, power-on reset controller, and up to 61 GPIOs.

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上位の文書 タイプ タイトル フォーマットオプション 最新の英語版をダウンロード 日付
* データシート Stellaris LM3S3739 Microcontroller Data Sheet データシート (Rev. H) 2014/07/18
* エラッタ Stellaris LM3S Sandstorm-, Fury-, and DustDevil-Class Microcontrollers Errata 2014/06/26

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