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  • SPEAR300-2

SPEAR300-2

0.8mm ARM926EJ-S 1.21.83.3V 32-bit Microprocessor SPEAr? Series SPEAR300 289-Pin 333MHz 1.2V 289-LFBGA


  • Manufacturer: STMicroelectronics
  • Origchip NO: 761-SPEAR300-2
  • Package: 289-LFBGA
  • Datasheet: PDF
  • Stock: 659
  • Description: 0.8mm ARM926EJ-S 1.21.83.3V 32-bit Microprocessor SPEAr? Series SPEAR300 289-Pin 333MHz 1.2V 289-LFBGA (Kg)

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Shipping Cost

Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.

Shipping Method

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

Delivery Time

Once the goods are shipped, estimated delivery time depends on the shipping methods you chose:

FedEx International, 5-7 business days.

The following are some common countries' logistic time.
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Details

Tags

Parameters
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®
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
Base Part Number SPEAR300
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 62
RAM Size 56kB
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 NO
DAC Channels YES
Number of Timers/Counters 6
Core Architecture ARM
Voltage - I/O 3.3V
Ethernet 10/100Mbps (1)
Number of Cores/Bus Width 1 Core 32-Bit
Graphics Acceleration No
RAM Controllers LPDDR, DDR2
USB USB 2.0 + PHY (3)
Additional Interfaces I2C, I2S, IrDA, Microwire, MMC/SDIO, SPI, UART
Co-Processors/DSP Security; C3
ROM Programmability FLASH
Security Features Cryptography
Display & Interface Controllers Keyboard, LCD, Touchscreen
Height Seated (Max) 1.7mm
Length 15mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free

SPEAR300-2 Overview


Since the microprocessor is packed in 289-LFBGA, shipping overseas is convenient. High reliability is provided by the advanced packaging method Tray. The CPU has 1 Core 32-Bit cores/Bus width. The operating temperature around -40°C~85°C TC should be understood. SPEAr? is its series number. ARM926EJ-S processors are embedded in this CPU. The CPU contains LPDDR, DDR2 RAM controllers. Microprocessors with I2C, I2S, IrDA, Microwire, MMC/SDIO, SPI, UART interfaces are designed to serve users better. 3.3V is the CPU's I/O address. uPs/uCs/Peripheral ICs type is MICROCONTROLLER, RISC. Use SPEAR300 when searching for variants of the embedded microprocessor. Total terminations are 289. Turn on the cpu microprocessor and let it run with a 1.2V voltage supply. An architecture based on 32 bits is used. At 333MHz, the CPU operates. For information about 289 pins, please refer to the datasheet. Typical Microprocessors cpu microprocessor. For data transfer, there is 16b bandwidth available. The CPU microprocessor body is injected with 289 pins. In many applications, this CPU is mounted with a Surface Mount bus. In this case, 1.2V is the starting point. The micro processor requires 1.21.83.3V power supplies according to the datasheets. 3.6V is the core voltage of the CPU. Random-Access Memory (RAM) is designed with an amount of 56kB KB. The embedded microprocessor should not be supplied with a voltage higher than 2.5V. In order for the micro processor to work at its best, it should be fed a voltage of 1.14V. By using 62 I/Os, CPU programs transfer data. The CPU has memory sized 32kB. Counters 6 indicate how busy the CPU is.

SPEAR300-2 Features


ARM926EJ-S Core
32-Bit Structure
16b-Bit Data Bus Width
56kB RAM
62 I/Os

SPEAR300-2 Applications


There are a lot of STMicroelectronics SPEAR300-2 Microprocessor applications.

  • Routers
  • Firewalls
  • Entertainment-radios, CD players, televisions
  • Christmas lights
  • Microwave ovens
  • Switches
  • Radio
  • Pacemakers (used to control abnormal heart rhythm)
  • Data acquisition and control
  • Computer/laptop