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IC MCU 32BIT 256KB FLASH 100LQFP
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HerstellerTexas Instruments
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Herstellerteil #LM3S6952-IQC50-A2
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Paket LQFP-100
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Auf Lager3542
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Spezifikationen
| Attribut | Wert |
| Package / Case | Bulk,Tray |
| Series | Stellaris® ARM® Cortex®-M3S 6000 |
| Part Status | Obsolete |
| Core Processor | ARM® Cortex®-M3 |
| Core Size | 32-Bit Single-Core |
| Speed | 50MHz |
| Connectivity | Ethernet, I²C, IrDA, Microwire, QEI, SPI, SSI, UART/USART |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Number of I/O | 43 |
| Program Memory Size | 256KB (256K x 8) |
| Program Memory Type | FLASH |
| RAM Size | 64K x 8 |
| Voltage - Supply (Vcc/Vdd) | 2.25V ~ 2.75V |
| Data Converters | A/D 3x10b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
Übersicht
Description
Key features include:
- Processor: ARM Cortex-M3 running at up to 50 MHz.
- Memory: 64 KB of Flash memory and 16 KB of SRAM.
- Peripherals: Includes multiple serial communication interfaces such as UART, SSI/SPI, and I2C, along with GPIOs, timers, and PWM modules.
- Connectivity: Ethernet MAC with PHY for networking capabilities.
- Other Features: Includes an Analog-to-Digital Converter (ADC) and various timers.
The microcontroller is suitable for a wide range of applications, including industrial automation, consumer electronics, and networked systems, thanks to its integrated Ethernet and versatile peripheral set. It is packaged in a 100-pin LQFP, suitable for moderate complexity embedded system designs.
Equivalent
Features
1. Core: ARM Cortex-M3 32-bit RISC processor operating at up to 50 MHz.
2. Memory: 256 KB Flash memory, 64 KB SRAM, and a dedicated ROM with StellarisWare software.
3. GPIO: 42 General-Purpose Input/Output pins for interfacing with peripheral devices.
4. Communication Interfaces:
- 2x I2C interfaces for serial communication.
- 2x UARTs for asynchronous serial communication.
- 2x SSI/SPI interfaces for synchronous serial communication.
- 2x CAN controllers for automotive and industrial applications.
- USB 2.0 Full-Speed On-The-Go (OTG) controller.
5. Timers: Six 16/32-bit general-purpose timers, along with a watchdog timer.
6. PWM: Pulse Width Modulation capabilities for motor control and signal generation.
7. ADC: 10-bit Analog-to-Digital Converter with multiple input channels.
8. Other Features: Integrated temperature sensor, low-power modes, and interrupt controller.
These features make it suitable for various applications, including industrial control, consumer electronics, and automotive systems.
Pinout
Pin Count:
- The LM3S6952-IQC50-A2 comes in a 100-pin LQFP (Low-Profile Quad Flat Pack) package.
Functionality:
- The microcontroller features a wide range of peripherals and interfaces suitable for various applications, such as automotive, industrial, and consumer electronics.
- It includes:
- 256 KB of Flash memory and 64 KB of SRAM.
- Various communication interfaces like UART, I2C, SSI/SPI, and CAN for connectivity.
- Advanced control capabilities with Timers, PWM, and QEI (Quadrature Encoder Interface) modules.
- Analog functionalities provided by a 10-bit ADC (Analog-to-Digital Converter).
- Integrated USB 2.0 Full-Speed controller.
- GPIO (General-Purpose Input/Output) for interfacing with external devices.
The LM3S6952-IQC50-A2 is designed for high-performance applications requiring efficient processing power and versatile connectivity options.