
Allicdata Part #: | LM3S1439-EQC50-A2-ND |
Manufacturer Part#: |
LM3S1439-EQC50-A2 |
Price: | $ 0.00 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Texas Instruments |
Short Description: | IC MCU 32BIT 96KB FLASH 100LQFP |
More Detail: | ARM® Cortex®-M3 Stellaris® ARM® Cortex®-M3S 1000 M... |
DataSheet: | ![]() |
Quantity: | 1000 |
1 +: | 0.00000 |
Program Memory Type: | FLASH |
Base Part Number: | LM3S1439 |
Supplier Device Package: | 100-LQFP (14x14) |
Package / Case: | 100-LQFP |
Operating Temperature: | -40°C ~ 105°C (TA) |
Oscillator Type: | Internal |
Data Converters: | A/D 4x10b |
Voltage - Supply (Vcc/Vdd): | 2.25 V ~ 2.75 V |
RAM Size: | 32K x 8 |
EEPROM Size: | -- |
Series: | Stellaris® ARM® Cortex®-M3S 1000 |
Program Memory Size: | 96KB (96K x 8) |
Number of I/O: | 52 |
Peripherals: | Brown-out Detect/Reset, POR, PWM, WDT |
Connectivity: | I²C, IrDA, Microwire, QEI, SPI, SSI, UART/USART |
Speed: | 50MHz |
Core Size: | 32-Bit |
Core Processor: | ARM® Cortex®-M3 |
Part Status: | Obsolete |
Packaging: | Tray |
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The LM3S1439-EQC50-A2 integrated circuit device exhibits a range of technical capabilities that make it extremely effective in specific embedded microcontroller applications. Its ability to rapidly process instructions and data makes it a powerful tool for embedded systems and devices. Understanding its working principle is vital for developing embedded systems that use the chip as part of their architecture.
The LM3S1439-QEC50-A2 is an ARM Cortex-M3-based microcontroller. It is provided in an LQFP-100 package, with its processing cores, memory, and peripheral components support high-availability, low-power, and cost-effective embedded systems. The processor core operates at up to 50MHz, making it suitable for action-oriented applications such as those related to motor control, industrial automation, and instrumentation. In addition, it uses power management techniques to reduce idle current consumption which helps developers extend device battery life.
The working principle of the LM3S1439-EQC50-A2 microcontroller is based on a Harvard architecture. This architecture is used to store data and instructions in separate memory areas. As an added step, the processor will cache both instructions and data in its internal memory. In addition, it is a 32-bit microcontroller, meaning it can process 32-bits of data in a single clock cycle. The chip also features an enhanced Java Bytecode Engine co-processor which speeds up Java execution time for embedded programming.
In regards to embedded microcontroller applications, the LM3S1439-EQC50-A2 device is suitable for a range of products and solutions. These include low-power IoT devices such as those based on Bluetooth Low Energy and Zigbee. As it has low energy consumption characteristics, it is also well-suited for embedded applications related to energy conservation. In addition, the low cost and integration make it suitable for simple applications such as home and industrial automation, as well as home appliances and mobile phones.
In conclusion, the LM3S1439-EQC50-A2 integrated circuit device is an efficient and cost-effective solution for embedded microcontroller applications. With its fast processing cores, extended memory and optimized power management, engineers can develop advanced embedded systems that are low-power and power-conserving. Their Harvard architecture ensures the correct and efficient processing of instructions and data. The device is suitable for a variety of applications, such as IoT solutions, home automation, and industrial automation systems.
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