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  • SPEAR310-2

SPEAR310-2

0.8mm ARM926EJ-S 1.21.83.3V 32-bit Microprocessor SPEAr? Series SPEAR310 289-Pin 333MHz 1.2V 289-LFBGA


  • Manufacturer: STMicroelectronics
  • Origchip NO: 761-SPEAR310-2
  • Package: 289-LFBGA
  • Datasheet: PDF
  • Stock: 491
  • Description: 0.8mm ARM926EJ-S 1.21.83.3V 32-bit Microprocessor SPEAr? Series SPEAR310 289-Pin 333MHz 1.2V 289-LFBGA (Kg)

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FedEx International, 5-7 business days.

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Details

Tags

Parameters
HTS Code 8542.31.00.01
Subcategory Microprocessors
Technology CMOS
Terminal Position BOTTOM
Terminal Form BALL
Peak Reflow Temperature (Cel) 260
Supply Voltage 1.2V
Terminal Pitch 0.8mm
Frequency 333MHz
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number SPEAR310
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 102
RAM Size 8kB
uPs/uCs/Peripheral ICs Type MICROPROCESSOR, RISC
Core Processor ARM926EJ-S
Bit Size 32
Data Bus Width 16b
Number of Timers/Counters 6
Core Architecture ARM
Boundary Scan YES
Low Power Mode YES
Format FIXED POINT
Integrated Cache YES
Voltage - I/O 3.3V
Ethernet 10/100Mbps (5)
Number of Cores/Bus Width 1 Core 32-Bit
Graphics Acceleration No
RAM Controllers LPDDR, DDR2
USB USB 2.0 + PHY (3)
Additional Interfaces HDLC, I2C, I2S, IrDA, Microwire, MMC/SDIO, SPI, TDM/E1, UART
Co-Processors/DSP Security; C3
Security Features Cryptography
Height Seated (Max) 1.7mm
Length 15mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Mount Surface Mount
Package / Case 289-LFBGA
Number of Pins 289
Operating Temperature -40°C~85°C TC
Packaging Tray
Series SPEAr®
JESD-609 Code e1
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 289
ECCN Code 5A002.A.4
Terminal Finish Tin/Silver/Copper (Sn/Ag/Cu)

SPEAR310-2 Overview


The embedded microprocessor has been packed in 289-LFBGA for convenient overseas shipping. High reliability is achieved using advanced packaging method Tray. CPUs have 1 Core 32-Bit cores/bus width. K-40°C~85°C TCw what the operating temperature is around -40°C~85°C TC. The cpu microprocessor belongs to the SPEAr? series. A ARM926EJ-S processor powers this CPU. There are LPDDR, DDR2 RAM controllers on this CPU. With its HDLC, I2C, I2S, IrDA, Microwire, MMC/SDIO, SPI, TDM/E1, UART interfaces, this microprocessor will be able to serve you better. 3.3V is the CPU's I/O address. I would rate this as a MICROPROCESSOR, RISC for the uPs/uCs/Peripheral ICs type. Try searching for variants of the cpu microprocessor with SPEAR310. A total of 289 terminations have been recorded. A 1.2V voltage supply should be used to turn on and run the cpu microprocessor. In terms of architecture, it is a 32-Bit system. At 333MHz, the CPU operates. You can find information about the functions of 289 pins in the datasheets. As a Microprocessors, this cpu microprocessor is typical. Generally, data transfer takes place at a rate of 16b bandwidth. 289 pins are injected into the part body. As a result of its Surface Mount mounting, this CPU is widely used in a wide variety of applications. In this case, 1.2V is the starting point. This CPU microprocessor requires 1.21.83.3V power supplies according to the datasheet. A 3.6V core voltage is present on the CPU. In this case, the amount of RAM (Random-Access Memory) is set to 8kB. It is generally recommended that users do not supply their embedded microprocessors with voltages higher than 2.5V. In order for the micro processor to work at its best, it should be fed a voltage of 1.14V. 102 I/Os are used by CPU programs to transfer data. A CPU is equipped with a 32kB sized memory. To determine the CPU's efficiency, 6 counters are used.

SPEAR310-2 Features


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

SPEAR310-2 Applications


There are a lot of STMicroelectronics SPEAR310-2 Microprocessor applications.

  • Equipment control
  • Paper shredders
  • Magnetic resonance imaging (MRI)
  • PDAs, game consoles
  • Mobile computers
  • Medical instruments chromatographs
  • Toasters
  • Instrumentation and process control field
  • Smartphone
  • DDC control