SPEAr320

NRND

Embedded MPU optimized for factory automation and consumer applications

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Product overview

Description

The SPEAr320 is a member of the SPEAr family of embedded MPUs, optimized for industrial automation and consumer applications. It is based on the powerful ARM926EJ-S processor (up to 333 MHz), widely used in applications where high computation performance is required. In addition, SPEAr320 has an MMU that allows virtual memory management - making the system compliant with Linux operating system. It also offers 16 KB of data cache, 16 KB of instruction cache, JTAG and ETM (Embedded Trace Macrocell) for debug operations.
A full set of peripherals allows the system to be used in many applications, some typical applications being factory automation, printer and consumer applications.
  • All features

    • ARM926EJ-S 333 MHz core
    • High-performance 8-channel DMA
    • Dynamic power-saving features
    • Configurable peripheral functions on 102 shared I/Os.
    • Memory:
      • 32 KB ROM and 8 KB internal SRAM
      • LPDDR-333/DDR2-666 external memory interface
      • SDIO/MMC card interface
      • Serial Flash memory interface (SMI)
      • Flexible static memory controller (FSMC) up to 16-bit data bus width, supporting NAND Flash
      • External memory interface (EMI) up to 16-bit data bus width, supporting NOR Flash and FPGAs
    • Security
      • Cryptographic accelerator
    • Connectivity
      • 2 x USB 2.0 Host
      • 1 x USB 2.0 Device
      • 2 x Fast Ethernet ports (for external MII/SMII PHY)
      • 2 x CAN interface
      • 3 x SSP Synchronous serial port (SPI, Microwire or TI protocol)
      • 2 x I2C
      • 1 x fast IrDA interface
      • 3 x UART interface
      • 1 x standard parallel device port
    • Peripherals supported
      • TFT/STN LCD controller (resolution up to 1024 x 768 and up to 24 bpp)
      • Touchscreen support
    • Miscellaneous functions
      • Integrated real time clock, watchdog, and system controller
      • 8-channel 10-bit ADC, 1 Msps
      • 4 x PWM timers
      • JPEG CODEC accelerator
      • 6x 16-bit general purpose timers with programmable prescaler, 4 capture inputs
      • Up to 102 GPIOs with interrupt capability

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STMicroelectronics - SPEAr320

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Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
SPEAR320-2
NRND
LFBGA 289 15x15x1.7 Industrial Ecopack2

SPEAR320-2

Package:

LFBGA 289 15x15x1.7

Material Declaration**:

PDF XML

Marketing Status

NRND

Package

LFBGA 289 15x15x1.7

Grade

Industrial

RoHS Compliance Grade

Ecopack2

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.

Sample & Buy

Part Number
Order from Distributors
Order from ST
Marketing Status
ECCN (US)
ECCN (EU)
Packing Type
Package
Temperature (°C) Country of Origin
Budgetary Price (US$)*/Qty
min
max
SPEAR320-2 No availability of distributors reported, please contact our sales office
NRND
5A002A4 5A002A4 Tray LFBGA 289 15x15x1.7 -40 85 TAIWAN

SPEAR320-2

Marketing Status

NRND

ECCN (US)

5A002A4

Budgetary Price (US$)*/Qty

ECCN (EU)

5A002A4

Packing Type

Tray

Package

LFBGA 289 15x15x1.7

Operating Temperature (°C)

(min)

-40

(max)

85

Budgetary Price (US$)* / Qty

Country of Origin

TAIWAN

(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors