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IC MCU 32BIT 256KB FLASH 100LQFP
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FabricantTexas Instruments
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Pièce fabricant #LM3S9B95-IQC80-C5
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Package LQFP-100
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En stock2616
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Spécifications
| Attribut | Valeur |
| Package / Case | Tray |
| Series | Stellaris® ARM® Cortex®-M3S 9000 |
| Part Status | Obsolete |
| Core Processor | ARM® Cortex®-M3 |
| Core Size | 32-Bit Single-Core |
| Speed | 80MHz |
| Connectivity | CANbus, EBI/EMI, Ethernet, I²C, IrDA, LINbus, Microwire, QEI, SPI, SSI, UART/USART, USB OTG |
| Peripherals | Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT |
| Number of I/O | 65 |
| Program Memory Size | 256KB (256K x 8) |
| Program Memory Type | FLASH |
| RAM Size | 96K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.235V ~ 1.365V |
| Data Converters | A/D 16x10b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
Présentation
Description
The microcontroller is equipped with several advanced peripherals like timers, ADCs, PWMs, and GPIOs, which allow for versatile interfacing and control capabilities. It also supports a wide range of software tools and libraries that facilitate easier development and deployment of applications.
The LM3S9B95-IQC80-C5 is designed to operate at a maximum frequency of 80 MHz and usually comes with integrated flash memory and RAM to store and execute complex applications. This makes it suitable for industrial automation, consumer electronics, and automotive applications where reliable and efficient processing is required.
Equivalent
Features
1. Processor and Speed: It operates at up to 80 MHz, providing efficient processing capabilities.
2. Memory: The microcontroller has 256 KB of Flash memory and 96 KB of SRAM, allowing for ample storage and program data handling.
3. Peripherals: It includes a variety of peripherals such as 8 UARTs, 4 SPI interfaces, 4 I2C interfaces, and a 12-bit ADC with up to 24 channels.
4. Connectivity: The device supports Ethernet MAC 10/100 Mbps, USB 2.0 OTG/Host/Device, and CAN 2.0 A/B, enhancing connectivity options.
5. Timers and PWM: It features advanced timers and PWM capabilities, suitable for real-time applications.
6. Power Management: Low power modes help in power conservation, making it suitable for battery-operated devices.
7. GPIO: Extensive GPIO support allows for flexible interfacing with other components.
8. Package: It comes in a compact QFP package, conducive for integration in various applications.
These features make the LM3S9B95-IQC80-C5 suitable for industrial, automotive, and consumer electronics applications.
Pinout
The microcontroller offers a wide array of functions, including:
- CPU: ARM Cortex-M3 processor.
- Memory: Includes flash memory and SRAM for efficient program and data storage.
- Peripherals:
- USB (Universal Serial Bus) controller, often supporting device, host, and On-The-Go (OTG) modes.
- Ethernet MAC for networking applications.
- Multiple UART, I2C, SPI for serial communication.
- PWM (Pulse Width Modulation) for motor control and other applications.
- ADC (Analog-to-Digital Converter) and DAC (Digital-to-Analog Converter) for analog signal interfacing.
- Timers, GPIO (General-Purpose Input/Output) pins for flexible I/O operations.
- Power Management: Low-power modes to conserve energy.
The LM3S9B95 is suitable for embedded systems requiring rich connectivity, real-time processing, and energy efficiency.