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SPEAR320-2 SPEAR320-2

761-SPEAR320-2

Manufacturer:

STMicroelectronics

Product Number:

761-SPEAR320-2

Description:

SPEAR320-2 Overview


Since the microprocessor is packed in 289-LFBGA, shipping overseas is convenient. High reliability can be achieved by using the advanced packaging method Tray. There a

Datasheet:

SPEAR320-2

Description:

SPEAR320-2 Overview


Since the microprocessor is packed in 289-LFBGA, shipping overseas is convenient. High reliability can be achieved by using the advanced packaging method Tray. There are 1 Core 32-Bit cores per bus width on the CPU. Identify the operating temperature around -40°C~85°C TC. This is a member of the SPEAr? series. The CPU is cored with a ARM926EJ-S processor. It has LPDDR, DDR2 RAM controllers. This microprocessor has CAN, I2C, IrDA, Microwire, MMC/SDIO, SPI, UART interfaces to serve you better. I/O is run at 3.3V on this CPU. I would rate this as a MICROCONTROLLER, RISC for the uPs/uCs/Peripheral ICs type. Use SPEAR320 when searching for variants of the embedded microprocessor. There are 289 terminations totally. You should be able to turn on and run the embedded microprocessor with a voltage supply of 1.2V. It is an architecture with 32 bits. At 333MHz, the CPU operates. 289 pin functions are described in the datasheets. An example of a Microprocessors embedded microprocessor. It is important to note that there is 16b bandwidth available for data transfer. Micro processor body consists of 289 pins. There are many applications for this CPU, since it is Surface Mount mounted. From 1.2V, the micro processor can be used. It is specified in the datasheet that this micro processor requires 1.21.83.3V power supplies. There is 3.6V voltage at the CPU core. In this case, the amount of RAM (Random-Access Memory) is set to 8kB. normal operation of the microprocessor should not require the device to be powered by a voltage higher than 2.5V. It is recommended that the lowest voltage be fed to the micro processor is 1.14V. CPU programs transfer data via 29 I/Os. 32kB bytes of memory are allocated to the CPU. 4 counters are used to help tell how busy the CPU is.

SPEAR320-2 Features


ARM926EJ-S Core
32-Bit Structure
16b-Bit Data Bus Width
8kB RAM
29 I/Os

SPEAR320-2 Applications


There are a lot of STMicroelectronics SPEAR320-2 Microprocessor applications.

  • Oscilloscopes
  • Keyboards
  • Light sensing & controlling devices
  • Microwave ovens
  • Monitoring-temperature level, oil level, speed, distance, acceleration
  • Projector
  • Mobile computers
  • Christmas lights
  • Electromechanical control
  • Tape drives


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SPEAR320-2 information

Specifications
ACL Staticide Inc SPEAR320-2 technical specifications, attributes, parameters and parts with similar specifications to ACL Staticide Inc SPEAR320-2
  • Type
    Parameter
  • Contact Plating
    Copper, Silver, Tin
  • Mount
    Surface Mount
  • Package / Case
    289-LFBGA
  • Number of Pins
    289
  • Operating Temperature
    -40°C~85°C TC
  • Packaging
    Tray
  • Series
    SPEAr®
  • Part Status
    Obsolete
  • Moisture Sensitivity Level (MSL)
    3 (168 Hours)
  • Number of Terminations
    289
  • Subcategory
    Microprocessors
  • Technology
    CMOS
  • Terminal Position
    BOTTOM
  • Terminal Form
    BALL
  • Supply Voltage
    1.2V
  • Terminal Pitch
    0.8mm
  • Frequency
    333MHz
  • Base Part Number
    SPEAR320
  • Pin Count
    289
  • Operating Supply Voltage
    1.2V
  • Power Supplies
    1.21.83.3V
  • Voltage
    3.6V
  • Interface
    I2C, Serial, UART, USB
  • Max Supply Voltage
    2.5V
  • Min Supply Voltage
    1.14V
  • Memory Size
    32kB
  • Number of I/O
    29
  • Speed
    30 MHz
  • RAM Size
    8kB
  • uPs/uCs/Peripheral ICs Type
    MICROCONTROLLER, RISC
  • Core Processor
    ARM926EJ-S
  • Bit Size
    32
  • Has ADC
    YES
  • DMA Channels
    YES
  • Data Bus Width
    16b
  • PWM Channels
    YES
  • DAC Channels
    NO
  • Number of Timers/Counters
    4
  • Core Architecture
    ARM
  • Voltage - I/O
    3.3V
  • Ethernet
    10/100Mbps (3)
  • Number of Cores/Bus Width
    1 Core 32-Bit
  • Graphics Acceleration
    No
  • RAM Controllers
    LPDDR, DDR2
  • USB
    USB 2.0 + PHY (3)
  • Additional Interfaces
    CAN, I2C, IrDA, Microwire, MMC/SDIO, SPI, UART
  • Co-Processors/DSP
    Security; C3
  • ROM Programmability
    FLASH
  • Security Features
    Cryptography
  • Display & Interface Controllers
    LCD, Touchscreen
  • Height Seated (Max)
    1.7mm
  • Length
    15mm
  • RoHS Status
    ROHS3 Compliant
  • Lead Free
    Lead Free
SPEAR320-2 Relevant information

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