SPEAR600-2

The SPEAR600-2 from STMicroelectronics is an ARM926EJ-S based microprocessor IC configured as a dual-core, 32-bit MPU running at 333 MHz in a 420-PBGA package. It is provided for embedded applications that require integrated connectivity, display control and industrial temperature operation.

With on-chip memory controllers, multiple high-speed interfaces and support for industrial-grade operating temperatures, the SPEAR600-2 targets embedded and industrial designs where system integration and reliable operation over a wide temperature range are important.

Key Features

• Core  Dual ARM926EJ-S 32-bit cores running at 333 MHz, providing deterministic processing for embedded workloads.
• Memory Subsystem  Integrated DDR and DDR2 memory controllers to support external system memory configurations.
• Display and HMI  On-chip LCD and touchscreen display interface controllers for user interface and display-driven applications.
• High-Speed Connectivity  Built-in Ethernet 10/100/1000 Mbps (1) plus three USB 2.0 ports to enable networked and peripheral-rich designs.
• Peripheral Interfaces  I2C interface available for sensor and peripheral communication.
• Power and I/O  3.3 V I/O voltage compatibility for standard embedded peripheral interfacing.
• Package and Mounting  420-PBGA supplier device package designed for surface-mount assembly.
• Industrial Grade Operation  Rated for operation from -40 °C to 85 °C to meet industrial temperature requirements.
• Graphics Acceleration  No graphics acceleration (explicitly specified).

Typical Applications

• Industrial Control Systems  Dual-core processing with Ethernet and USB connectivity supports networked controllers and data acquisition units in industrial environments.
• Human-Machine Interfaces (HMI)  Integrated LCD and touchscreen controllers enable display-based operator interfaces and control panels.
• Embedded Networking Devices  Gigabit Ethernet and multiple USB 2.0 ports facilitate routers, gateways or appliance-level networking functions.
• General Embedded Systems  DDR/DDR2 memory support and I2C peripheral connectivity make this MPU suitable for a range of embedded applications requiring reliable processing and I/O integration.

Unique Advantages

• Dual-Core ARM926EJ-S Processing: Dual 32-bit cores at 333 MHz deliver parallel processing capability for multitasking embedded workloads.
• Integrated Memory Controllers: Native DDR and DDR2 support simplifies system memory design and improves memory interface flexibility.
• Comprehensive Connectivity: Combination of Gigabit Ethernet and three USB 2.0 ports reduces the need for external controllers, simplifying BOM and layout.
• Display-Ready: On-chip LCD and touchscreen controllers streamline HMI development without adding separate display controller ICs.
• Industrial Temperature Range: Rated for -40 °C to 85 °C to ensure operation in demanding environmental conditions.
• Standard 3.3 V I/O and Surface-Mount Package: 3.3 V I/O compatibility and 420-PBGA surface-mount package facilitate integration into established embedded board designs.

Why Choose SPEAR600-2?

The SPEAR600-2 balances processing performance and system integration for embedded and industrial applications. Its dual ARM926EJ-S cores, combined with DDR/DDR2 memory support, multiple USB ports, Gigabit Ethernet and display interfaces, provide a compact foundation for networked devices and HMI-enabled systems.

Backed by STMicroelectronics and delivered in an industrial-grade 420-PBGA package with -40 °C to 85 °C operation, the SPEAR600-2 is suited to designers seeking a reliable, integrated MPU platform for long-term embedded deployments.

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