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IS43DR81280A-3DBLI The IS43DR81280A-3DBLI is a 1Gb DDR2 SDRAM from Integrated Silicon Solution, featuring a 333 MHz clock frequency and a 1.7V to 1.9V supply voltage. It is packaged in a 60-TWBGA for surface mounting.
Mfr Part #:

IS43DR81280A-3DBLI

Available from 1 distributors
Mfr Name: Integrated Silicon Solution
Integrated Silicon Solution
The IS43DR81280A-3DBLI is a 1Gb DDR2 SDRAM from Integrated Silicon Solution, featuring a 333 MHz clock frequency and a 1.7V to 1.9V supply voltage. It is packaged in a 60-TWBGA for surface mounting.
✓ Total Stock: 2,678 pcs
$ Price Range: $1.28

IS43DR81280A-3DBLI Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
2,678 pcs
On Request
2678 pcs On Request 1 On Request On Request 10+ On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

IS43DR81280A-3DBLI Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Access Time
Clock Frequency
Interface
Memory Format
Memory Interface
Memory Organization
Memory Size
Memory Type
Mounting Type
Operating Temperature
Supplier Device Package
Technology
Voltage
Voltage Supply
Write Cycle Time
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IS43DR81280A-3DBLI Description

Short technical summary and product information.

The IS43DR81280A-3DBLI is a high-performance 1 Gigabit DDR2 Synchronous Dynamic Random-Access Memory (SDRAM) integrated circuit manufactured by Integrated Silicon Solution. It operates with a clock frequency of up to 333 MHz and utilizes a 4-bit prefetch architecture for enhanced data transfer rates.

 

This memory device offers a capacity of 1Gbit, organized as 128M x 8 bits, and features a parallel interface. It supports programmable CAS Latency options from 3 to 7 and operates within a voltage range of 1.7V to 1.9V. The device is designed for efficient operation with features like Power Down Mode and Auto/Self Refresh.

 

The IS43DR81280A-3DBLI is supplied in a compact 60-TWBGA (Thin Plastic Ball Grid Array) package, measuring 8x13.65 mm, and is designed for surface mounting. It is suitable for applications requiring fast, high-volume volatile memory, such as in industrial control systems, networking devices, and consumer electronics.

 

Key specifications include an access time of 450 ps and a write cycle time of 15ns. The operating temperature range for this component is -40°C to 85°C (TA), making it suitable for various environmental conditions.

IS43DR81280A-3DBLI Quick Information

Product Type: DDR2 SDRAM
Canonical Name: IS43DR81280A-3DBLI 1Gb DDR2 SDRAM
Subcategory: DDR2 SDRAM

IS43DR81280A-3DBLI Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

IS43DR81280A-3DBLI Estimated Pricing

Qty Low High
1+ $1.28 $1.28

Estimated market price range - modelled values for guidance only, not live distributor offers.

IS43DR81280A-3DBLI Features

  • 1Gb DDR2 SDRAM with 4-bit prefetch
  • Clock frequency up to 333 MHz
  • 1.7V to 1.9V operating voltage
  • 60-TWBGA package for surface mounting
  • Wide operating temperature range

IS43DR81280A-3DBLI Applications

  • High-speed data storage systems
  • Networking and communication devices
  • Consumer electronics applications
  • Embedded system memory expansion

IS43DR81280A-3DBLI FAQs

6 frequently asked questions generated from this part’s specifications.
What is the memory size and organization of the IS43DR81280A-3DBLI?

The IS43DR81280A-3DBLI is a 1Gbit DDR2 SDRAM organized as 128M x 8 bits.

What is the operating voltage of this device?

The operating voltage is 1.8V for both VDD and VDDQ, with a tolerance of ±0.1V.

What package is the IS43DR81280A-3DBLI available in?

It is available in a 60-TWBGA (8x13.65 mm) surface mount package.

What is the operating temperature range for the commercial grade?

Commercial temperature range is 0°C to 70°C ambient (TA) and 0°C to 85°C case temperature (TC).

What clock frequencies does this DDR2 SDRAM support?

It supports clock frequencies up to 333 MHz and up to 400 MHz for DDR2-800E/D speed grades.

What CAS latency settings are available?

Supported CAS latency values are 3, 4, 5, 6, and 7.

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