ST SPEAR310-2

Manufacturer No:

SPEAR310-2

Manufacturer:

Package:

289-LFBGA

Description:

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

Quantity:

Delivery:

Payment:

In Stock :Available

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SPEAR310-2 information

ST SPEAR310-2 technical specifications, attributes, parameters and parts with similar specifications to ST SPEAR310-2.

Type
Parameter

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)

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

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

Download datasheets and manufacturer documentation for ST SPEAR310-2.

Datasheets:

stmicroelectronics-spear3102-datasheets-4710.pdf

stmicroelectronics-spear3102-datasheets-8856.pdf

SPEAR310-2 Overview

Packed in 289-LFBGA, the microprocessor is convenient for shipping overseas. Advanced packaging method Tray is used to provide high reliability. The CPU has 1 Core 32-Bit cores/Bus width. Extended operating temperature around -40°C~85°C TC. It comes from the SPEAr® series. This CPU is cored with a ARM926EJ-S processor. This CPU uses LPDDR, DDR2 RAM controllers. To serve better this microprocessor features HDLC, I2C, I2S, IrDA, Microwire, MMC/SDIO, SPI, TDM/E1, UART interfaces. This CPU runs I/O at 3.3V. As far as the uPs/uCs/Peripheral ICs type is concerned, this is a MICROPROCESSOR, RISC. If you are looking for variants of the cpu microprocessor, try search with SPEAR310. There are 289 terminations totally. With a 1.2V voltage supply, the part should be turned on and run. It has a 32-Bit architecture. The CPU operates at a frequency of 333MHz. Please refer to the datasheets for 289 pins functions. This microprocessor is a typical Microprocessors. The size of data Bus of the CPU is based on 16b-bit system. 289 pins are injected into the part body. Surface Mount mounted, this CPU is widely used in many applications. The micro processor can function from 1.2V. As specified in datasheets, the embedded microprocessor requires 1.21.83.3V power supplies. The CPU core voltage is 3.6V. The amount of RAM (Random-Access Memory) is designed 8kB. In a normal situation, users should not supply the CPU microprocessor with a voltage higher than 2.5V. The lowest voltage fed to the CPU microprocessor should be 1.14V. The CPU programs, transfers data by 102 I/Os. The CPU has memory sized 32kB. 6 counters are used to help tell how busy the CPU is.

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.

Measurement and control field
Automatic control
Equipment control
Instrument control
Consumer electronics products
Toys
Robots
Radio
Television
Heater/Fan

User Guide

PURCHASE

Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.

MEANS OF PAYMENT

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.

RFQ (REQUEST FOR QUOTATIONS)

Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
Provide target prices and acceptable alternatives, if any, to speed up the quotation process.

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

Step1：Prepare product

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step4：Individual Package

Step5：Anti-collision Filling

Step6：Packaging Box

SHIPPING COST

1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.

SHIPPING METHOD

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.