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Product Variant Information section
Product Specification Section
Pricing Section

Stock: 0

On Order: 0
Factory Stock:Factory Stock: 0
Factory Lead Time: CALL Weeks
Minimum Order: 756
Multiple Of: 756
Quantity Web Price
756+ $10.18


Attributes Table
RAM Size 8kB
Data Bus Width 16b
Clock Frequency-Max 333MHz
Features and Applications

The SPEAR320-2 is a ARM926 core embedded microprocessor with a 333 MHz clock frequency and 8 kB RAM size, widely used in applications where high computation performance is required.


  • ARM926EJ-S core up to 333 MHz
  • High-performance 8-channel DMA
  • Configurable peripheral functions on 102 shared I/Os
  • 32 KB ROM and 56 KB internal SRAM
  • LPDDR-333/DDR2-666 external memory interface
  • SDIO/MMC card interface and serial flash memory interface
  • Flexible static memory controller up to 16-bit data bus width, supporting external SRAM, NAND/NOR flash and FPGAs
  • Serial SPI flash interface
  • 2 x USB 2.0 Host
  • USB 2.0 device
  • Fast ethernet  and TDM bus
  • Up to 8 additional I2C/SPI chip selects
  • C3 cryptographic accelerator
  • Touchscreen support
  • Integrated real time clock, watchdog, and system controller
  • 8-channel 10-bit ADC, 1 Msps and 1-bit DAC
  • JPEG codec accelerator
  • Six 16-bit general purpose timers with capture mode and programmable prescaler


  • Programmable logic controllers
  • Factory automation
  • Printers