仕様
| 属性 | 値 |
| 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 |
概要
Description
The LM3S9B95-IQC80-C5 is part of the Stellaris family of microcontrollers from Texas Instruments, designed for embedded applications. This particular model is powered by an ARM Cortex-M3 core, which offers a balance of performance and power efficiency suitable for a variety of applications. It typically features multiple connectivity options, including Ethernet, USB, and CAN, enabling it to communicate effectively with other devices and networks.
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.
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
The LM3S9B95-IQC80-C5 is a microcontroller from Texas Instruments' Stellaris series, which is now considered obsolete. Equivalent products would likely be from the TI Tiva C Series, such as the TM4C1294NCPDT, or from other ARM Cortex-M3 or M4 microcontrollers, like those from NXP's LPC series or STMicroelectronics' STM32F1 or STM32F4 series. Always verify specific requirements such as peripherals and performance for compatibility.
Features
The LM3S9B95-IQC80-C5 is a microcontroller from Texas Instruments, part of the Stellaris® family, based on the ARM Cortex-M3 processor. Key features include:
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.
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 LM3S9B95-IQC80-C5 is a microcontroller from the Stellaris LM3S9B9x series by Texas Instruments, which is part of the ARM Cortex-M3 based microcontrollers. It typically has a 100-pin LQFP (Low-Profile Quad Flat Pack) package.
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.
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.
Manufacturer
The LM3S9B95-IQC80-C5 is a microcontroller manufactured by Texas Instruments. Texas Instruments (TI) is a global semiconductor company that designs and produces a wide range of electronic components and integrated circuits. It is known for its innovation in the fields of analog circuits, digital signal processing (DSP), and microcontrollers. TI serves various industries, including automotive, industrial, consumer electronics, and communications. The company is headquartered in Dallas, Texas, and is recognized for its contributions to electronic design and technology development.
Application
The LM3S9B95-IQC80-C5 is a microcontroller from Texas Instruments' Stellaris series, based on the ARM Cortex-M3 core. It is designed for embedded applications requiring high performance and connectivity. Key application areas include industrial automation, home and building automation, smart energy devices, and consumer electronics. The microcontroller's features, such as Ethernet, CAN, USB interfaces, and various serial communication protocols, make it suitable for networked and connected applications. Additionally, it can be used in motor control systems, security systems, and data acquisition systems due to its robust set of peripherals and processing capabilities.
Package
The LM3S9B95-IQC80-C5 is a microcontroller from Texas Instruments, part of the Stellaris LM3S series. It typically comes in a TQFP (Thin Quad Flat Pack) package with 100 pins, which supports compact and efficient mounting on printed circuit boards.
