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STR912FAW44X6
+Lista de MateriaisIC MCU 32BIT 512KB FLASH 128LQFP
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FabricanteSTMicroeletrônica
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Peça do Fabricante #STR912FAW44X6
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Pacote LQFP-128
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Em Estoque2078
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Especificações
| Atributo | Valor |
| Package | Tray |
| Series | STR9 |
| ProductStatus | Obsolete |
| CoreProcessor | ARM9® |
| CoreSize | 16/32-Bit |
| Speed | 96MHz |
| Connectivity | CANbus, EBI/EMI, Ethernet, I²C, IrDA, Microwire, SPI, SSI, SSP, UART/USART, USB |
| Peripherals | Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, WDT |
| NumberofI/O | 80 |
| ProgramMemorySize | 512KB (512K x 8) |
| ProgramMemoryType | FLASH |
| RAMSize | 96K x 8 |
| Voltage-Supply(Vcc/Vdd) | 1.65V ~ 2V |
| DataConverters | A/D 8x10b |
| OscillatorType | Internal |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 128-LQFP |
Visão Geral
Description
The STR912FAW44X6 is known for its rich set of peripherals, including multiple UARTs, I2C interfaces, SPI, and USB, facilitating diverse communication protocols. It also supports a wide range of timers, ADCs, and PWM channels, making it suitable for real-time control applications. The device's integrated Ethernet MAC enables network connectivity, broadening its application scope to networked and IoT environments.
Designed for industrial and consumer applications, this microcontroller emphasizes reliability and efficiency. It operates over a wide temperature range and includes various power-saving modes, catering to energy-conscious designs. Its features make it ideal for automation, communication, and general embedded system solutions.
Equivalent
1. NXP's LPC2292 series, which also features an ARM7 core.
2. Microchip's ATSAM7X series, ARM7-based microcontrollers.
3. Texas Instruments' TMS470 series, which is ARM7 core-based.
These alternatives offer comparable performance and features, but exact equivalency would depend on specific requirements like peripherals and memory.
Features
Key features include multiple communication interfaces such as USB 2.0 Full Speed, I2C, SPI, and UART, enhancing its connectivity options. It also offers up to 80 I/O ports, providing flexibility for various input and output configurations. The STR912FAW44X6 supports advanced timers and a 10-bit ADC with multiple channels for precise analog-to-digital conversion.
It operates on a voltage range of 3.0 to 3.6V and is designed for industrial temperature ranges, supporting a broad spectrum of applications. The microcontroller also includes power management features and watchdog timers to bolster system reliability. Its combination of memory, speed, and peripheral options make it suitable for industrial control, consumer electronics, and communication devices.
Pinout
Key features include:
- 512 KB of Flash memory
- 96 KB of SRAM
- Multiple communication interfaces: UART, SPI, I2C, CAN
- Rich peripheral set: timers, ADCs, and more
- Ethernet MAC for networking applications
The high pin count allows for extensive connectivity options, supporting a variety of applications that require multiple interfaces and peripherals. This microcontroller is typically used in industrial, automotive, and consumer electronics applications where advanced processing and connectivity are needed.
Manufacturer
Application
1. Industrial Automation: Used in control systems for machinery and process automation.
2. Consumer Electronics: Suitable for home appliances and entertainment systems requiring efficient processing.
3. Networking and Communication: Used in routers, switches, and other communication devices.
4. Automotive Systems: Applicable in infotainment systems and various control units.
5. Medical Devices: Can be employed in non-critical devices for data processing and control.
6. Embedded Systems: Ideal for customized embedded applications due to its versatility and performance.
These applications leverage its performance, connectivity options, and energy efficiency.