Manufacturer Part Number
SPEAR320-2
Manufacturer
STMicroelectronics
Introduction
SPEAR320-2 is an embedded microprocessor from the SPEAr family designed for complex applications.
Product Features and Performance
Core Processor: ARM926EJ-S
Single Core, 32-Bit architecture
Operating Speed: 333MHz
Co-Processors/DSP for Security: C3
Memory Controller Support: LPDDR, DDR2
Three 10/100Mbps Ethernet ports
USB 2.0 with PHY (three ports)
Display & Interface Controllers support LCD and Touchscreen
Operating Temperature Range: -40°C to 85°C
No Graphics Acceleration
Surface Mount 289-LFBGA package
Product Advantages
Integrated Security features with Cryptography support
Versatile connectivity with CAN, I2C, IrDA, Microwire, MMC/SDIO, SPI, UART
Robust Temperature range for varied environments
High-performance ARM Core with DSP for secure applications
Key Technical Parameters
Speed: 333MHz
Operating Temperature: -40°C ~ 85°C
Voltage I/O: 3.3V
Processor: ARM926EJ-S
Memory Support: LPDDR, DDR2
Mounting Type: Surface Mount, 289-LFBGA
Quality and Safety Features
High reliability and security-focused design
Long-term performance under extended temperatures with encryption capabilities
Compatibility
Multiple interfaces for widespread compatibility and expandability
Application Areas
Industrial Control Systems
Networking Equipment
Secure Communication Devices
Product Lifecycle
Obsolete status
Potential availability of replacements or upgrades can be checked with the manufacturer
Several Key Reasons to Choose This Product
Proven track record of STMicroelectronics in delivering high-quality, reliable microprocessors
ARM core advantage with extended instruction set support
Useful for applications that require built-in security features
Diverse connectivity options for varied application requirements
Supports necessary peripheral interfaces for embedded systems design
Specialized ICs6000
SPEAR09B042STMicroelectronics