SPEAR310-2

Ethernet:	10/100 Mbps (5)
Base Part Number:	SPEAR310
Additional Interfaces:	HDLC, I²C, I²S, IrDA, Microwire, MMC/SDIO, SPI, TDM/E1, UART
Supplier Device Package:	289-LFBGA
Package / Case:	289-LFBGA
Security Features:	Cryptography
Operating Temperature:	-40°C ~ 85°C (TC)
Voltage - I/O:	3.3V
USB:	USB 2.0 + PHY (3)
SATA:	--
Series:	SPEAr®
Display & Interface Controllers:	--
Graphics Acceleration:	No
RAM Controllers:	LPDDR, DDR2
Co-Processors/DSP:	Security; C3
Speed:	333MHz
Number of Cores/Bus Width:	1 Core, 32-Bit
Core Processor:	ARM926EJ-S
Part Status:	Active
Packaging:	Tray

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Embedded - Microprocessors: SPEAR310-2 application field and working principle

The SPEAR310-2 is a substantially enhanced version of the prior SPEAR310 microprocessor, manufactured by the STMicroelectronics. The processor is used in various consumer and industrial applications, such as energy systems and smart metering, metering and industrial control, as well as medical applications. Due to its exceptional ability to reduce costs and energy consumption, the SPEAR310-2 processor is increasingly popular for embedded systems, and it is also used to develop new applications for the Internet of Things (IoT).The SPEAR310-2 microprocessor is based on a 32-bit Harvard architecture, which provides optimal performance and scalability. It is equipped with 4-kbyte L1 cache, 128-Mbyte main memory, and a five-stage pipeline. In addition, the processor uses an instruction set architecture (ISA) closely reminiscent of the MIPS RISC processor.The SPEAR310-2 microprocessor also features a full range of peripherals, including UARTs, I2C, SPI, USB 2.0, Ethernet, GPIO ports, and PCI Express 2.0 (x4) and 4K Video interfaces for video processing. The SPEAR310-2 processor also provides a software development environment that includes a compiler, debugger, and system design tools.The SPEAR310-2 microprocessor has a low power consumption, making it ideal for energy-sensitive applications. The processor\'s power efficiency is enabled by its design, which uses dynamic frequency scaling and dynamic voltage scaling to optimize the system performance while maintaining low power consumption.The SPEAR310-2 processor is designed to be used in combination with other microprocessors and MCUs, where it serves as a high-performance processor for applications requiring real-time responses. For example, it can be used for medical imaging, data acquisition, and motor control.Overall, the SPEAR310-2 microprocessor is an energy-efficient and highly efficient microprocessor for embedded systems, offering scalability and flexibility for new applications. It is ideal for a range of applications, from energy and metering to medical and industrial control.

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