홈 마이크로컨트롤러(MCU) 및 프로세서 Arm 기반 마이크로컨트롤러 Arm Cortex-M4 MCU
홈
마이크로컨트롤러(MCU) 및 프로세서
Arm 기반 마이크로컨트롤러
Arm Cortex-M4 MCU

LM3S301

새 설계에 권장하지 않음

Stellaris LM3S 마이크로컨트롤러

지금 주문
데이터 시트
정오표
LM3S301은(는) 새 설계에 권장하지 않습니다.
이 제품은 기존 고객을 위해 계속 제공됩니다. 새로운 설계는 대체 제품을 고려해야 합니다.
open-in-new 대안 비교
비교 대상 장치와 유사한 기능
TM4C123GH6PM 활성 32비트 Arm Cortex-M4F 기반 MCU - 80MHz, 256KB 플래시, 32KB RAM, CAN 2개, RTC, USB, 64핀 LQFP The product is an ARM® Cortex™-M4 with comparable peripherals and higher performance.
TM4C1294NCPDT 활성 120MHz, 1MB 플래시, 256KB RAM, USB, ENET MAC+PHY를 지원하는 32비트 Arm Cortex-M4F 기반 MCU The product is an ARM® Cortex™-M4 with broader peripherals and higher performance.

LM3S301

새 설계에 권장하지 않음
데이터 시트 지금 주문

제품 상세 정보

Flash memory (kByte) 16 Number of GPIOs 33 UART 1 Number of I2Cs 0 Operating temperature range (°C) -40 to 85 PWM (Ch) 2 CAN (#) 0 Rating Catalog
Flash memory (kByte) 16 Number of GPIOs 33 UART 1 Number of I2Cs 0 Operating temperature range (°C) -40 to 85 PWM (Ch) 2 CAN (#) 0 Rating Catalog

  • 32-bit ARM® Cortex™-M3 20-MHz processor core with System Timer (SysTick), integrated Nested Vectored Interrupt Controller (NVIC), Memory Protection Unit (MPU), and Thumb-2 instruction set

  • Full-featured debug solution with debug access via JTAG and Serial Wire interfaces, and IEEE 1149.1-1990 compliant Test Access Port (TAP) controller

  • 16 KB single-cycle flash and 2 KB single-cycle SRAM

  • 12-33 GPIOs (depending on configuration) with programmable control for GPIO interrupts and pad configuration

  • ARM FiRM-compliant Watchdog Timer ; plus two General-Purpose Timer Modules (GPTM), each of which provides two 16-bit timers/counters and can be configured to operate independently

  • 10-bit Analog-to-Digital Converter (ADC) with three analog input channels and a sample rate of 250 thousand samples/second

  • Fully programmable 16C550-type UART

  • Synchronous Serial Interface (SSI), supporting operation for Freescale SPI, MICROWIRE, or Texas Instruments synchronous serial interfaces

  • Two integrated analog comparators configurable for output to initiate an ADC sample sequence, drive an output pin or generate an interrupt

  • One PWM generator blocks, each with one 16-bit counter, two PWM comparators, a PWM signal generator, a dead-band generator, and an interrupt/ADC-trigger selector

  • Industrial and extended temperature RoHS-compliant 48-pin LQFP and 48-pin QFN package

  • 32-bit ARM® Cortex™-M3 20-MHz processor core with System Timer (SysTick), integrated Nested Vectored Interrupt Controller (NVIC), Memory Protection Unit (MPU), and Thumb-2 instruction set

  • Full-featured debug solution with debug access via JTAG and Serial Wire interfaces, and IEEE 1149.1-1990 compliant Test Access Port (TAP) controller

  • 16 KB single-cycle flash and 2 KB single-cycle SRAM

  • 12-33 GPIOs (depending on configuration) with programmable control for GPIO interrupts and pad configuration

  • ARM FiRM-compliant Watchdog Timer ; plus two General-Purpose Timer Modules (GPTM), each of which provides two 16-bit timers/counters and can be configured to operate independently

  • 10-bit Analog-to-Digital Converter (ADC) with three analog input channels and a sample rate of 250 thousand samples/second

  • Fully programmable 16C550-type UART

  • Synchronous Serial Interface (SSI), supporting operation for Freescale SPI, MICROWIRE, or Texas Instruments synchronous serial interfaces

  • Two integrated analog comparators configurable for output to initiate an ADC sample sequence, drive an output pin or generate an interrupt

  • One PWM generator blocks, each with one 16-bit counter, two PWM comparators, a PWM signal generator, a dead-band generator, and an interrupt/ADC-trigger selector

  • Industrial and extended temperature RoHS-compliant 48-pin LQFP and 48-pin QFN package

The Stellaris® LM3S301 microcontroller is based on the ARM® Cortex™-M3 controller core operating at up to 20 MHz, with 16 kB flash and 2 kB SRAM. The LM3S301 also features real-time industrial connectivity, with an SSI / SPI controller, and a UART. The LM3S301 microcontroller also features advanced motion control features, including 2 motion-control PWM outputs with dead-band and 1 fault protection inputs for low-latency shutdown. The microcontroller also features intelligent analog capability, including 2 analog comparators and 3 channels of highly accurate 10-bit analog-to-digital conversion - with the ability to sample at speeds of 250K samples per second. Finally, the LM3S301 microcontroller provides a 24-bit systick timer, 2 32-bit or 4 16-bit general-purpose timers, a watchdog timer, a low drop-out voltage regulator so that only one supply voltage is required, brown-out reset, power-on reset controller, and up to 33 GPIOs.

The Stellaris® LM3S301 microcontroller is based on the ARM® Cortex™-M3 controller core operating at up to 20 MHz, with 16 kB flash and 2 kB SRAM. The LM3S301 also features real-time industrial connectivity, with an SSI / SPI controller, and a UART. The LM3S301 microcontroller also features advanced motion control features, including 2 motion-control PWM outputs with dead-band and 1 fault protection inputs for low-latency shutdown. The microcontroller also features intelligent analog capability, including 2 analog comparators and 3 channels of highly accurate 10-bit analog-to-digital conversion - with the ability to sample at speeds of 250K samples per second. Finally, the LM3S301 microcontroller provides a 24-bit systick timer, 2 32-bit or 4 16-bit general-purpose timers, a watchdog timer, a low drop-out voltage regulator so that only one supply voltage is required, brown-out reset, power-on reset controller, and up to 33 GPIOs.
filter 기타 Arm Cortex-M4 MCU 찾기
다운로드

기술 자료

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3개 모두 보기
유형 직함 날짜
* Data sheet Stellaris LM3S301 Microcontroller Data Sheet datasheet (Rev. I) 2014/07/15
* Errata Stellaris LM3S Sandstorm-, Fury-, and DustDevil-Class Microcontrollers Errata 2014/06/26
* Errata ARM Cortex-M3 Errata (r1p0) 2008/10/24

주문 및 품질

포함된 정보:
  • RoHS
  • REACH
  • 디바이스 마킹
  • 납 마감/볼 재질
  • MSL 등급/피크 리플로우
  • MTBF/FIT 예측
  • 물질 성분
  • 인증 요약
  • 지속적인 신뢰성 모니터링
포함된 정보:
  • 팹 위치
  • 조립 위치