LM3S300-IQN25-C2 - Brand New Texas Instruments Microcontrollers
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Description
The LM3S300-IQN25-C2 is a microcontroller from Luminary Micro's Stellaris family. It is based on the ARM Cortex-M3 architecture, providing high-performance 32-bit computing for cost-sensitive embedded microcontroller applications. This microcontroller offers 32-bit performance at a cost equivalent to legacy 8- and 16-bit devices, making it ideal for applications that require advanced computing capabilities in a small footprint.
Specifications and features
- 32-bit ARM Cortex-M3 v7M architecture optimized for small-footprint embedded applications
- Thumb-compatible Thumb-2-only instruction set processor core for high code density
- 50-MHz operation
- Hardware-division and single-cycle-multiplication
- Integrated Nested Vectored Interrupt Controller (NVIC) providing deterministic interrupt handling
- 26 interrupts with eight priority levels
- Memory protection unit (MPU) provides a privileged mode for protected operating system functionality
- Unaligned data access, enabling data to be efficiently packed into memory
- Atomic bit manipulation (bit-banding) delivers maximum memory utilization and streamlined peripheral control
- 64 KB single-cycle flash
- User-managed flash block protection on a 2-KB block basis
- User-managed flash data programming
- User-defined and managed flash-protection block
- 8 KB single-cycle SRAM
- Three timers, each of which can be configured as a single 32-bit timer or as two 16-bit timers
- ARM FiRM-compliant Watchdog Timer
- Synchronous Serial Interface (SSI)
- UART
Application Scenarios
- Factory automation and control
- Industrial control power devices
- Building and home automation
- Brushless DC and AC induction motors
Comparison
Advantages1. Provides high-performance 32-bit computing
2. Cost-equivalent to legacy 8- and 16-bit devices
3. Small footprint design
4. Memory protection unit for protected operating system functionality
5. Atomic bit manipulation for efficient memory utilization and peripheral control
Disadvantages1. Not suitable for applications that require 64-bit computing capabilities
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Similar parts: 10206 , Click to view
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Datasheet
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Popular parts of the same kind
- Datasheet: Download LM3S300-IQN25-C2
- Chipdatas Part: CD93-LM3S300-IQN25-C2
- Warehouse: China, Hong Kong
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- Last Updated: 2024/06/03 08:01 +0800
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