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IS43DR16640B-25DBLI-TR The IS43DR16640B-25DBLI-TR is a 1Gb DDR2 SDRAM memory IC from Integrated Silicon Solution. It features a parallel interface and operates at a clock frequency of up to 400MHz.
Mfr Part #:

IS43DR16640B-25DBLI-TR

Available from 1 distributors
Mfr Name: Integrated Silicon Solution
Integrated Silicon Solution
The IS43DR16640B-25DBLI-TR is a 1Gb DDR2 SDRAM memory IC from Integrated Silicon Solution. It features a parallel interface and operates at a clock frequency of up to 400MHz.
✓ Total Stock: 2,500 pcs
$ Price Range: $1.28

IS43DR16640B-25DBLI-TR Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Seba Components ✓
Non-Authorised Inventory information
2,500 pcs
On Request
2500 pcs On Request 1 On Request On Request On Request On Request On Request
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IS43DR16640B-25DBLI-TR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Access Time
Clock Frequency
Memory Format
Memory Interface
Memory Organization
Memory Size
Memory Type
Mounting Type
Operating Temperature
Supplier Device Package
Technology
Voltage
Write Cycle Time
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IS43DR16640B-25DBLI-TR Description

Short technical summary and product information.

The IS43DR16640B-25DBLI-TR is a high-performance 1Gb DDR2 Synchronous Dynamic Random-Access Memory (SDRAM) integrated circuit manufactured by Integrated Silicon Solution. This component is organized as 64M x 16 bits and utilizes a parallel interface.

 

Key electrical specifications include a maximum clock frequency of 400 MHz, an access time of 400 ps, and a supply voltage range of 1.7V to 1.9V. It supports programmable CAS Latency from 3 to 7 and Additive Latency from 0 to 6. The memory features 8 internal banks for concurrent operation and a 4-bit prefetch architecture.

 

This device is available in a 84-TWBGA (8x12.5) package and is designed for surface mounting. The operating temperature range is -40°C to 85°C (TA). It is RoHS3 Compliant and has a Moisture Sensitivity Level (MSL) of 3.

 

This DDR2 SDRAM is suitable for various applications requiring high-speed data storage and retrieval, such as in embedded systems, networking equipment, and consumer electronics.

IS43DR16640B-25DBLI-TR Quick Information

Product Type: SDRAM - DDR2 Memory IC
Canonical Name: IS43DR16640B-25DBLI-TR 1Gb (64M x 16) SDRAM - DDR2 Memory IC
Subcategory: DRAM

IS43DR16640B-25DBLI-TR Compliance

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

IS43DR16640B-25DBLI-TR Estimated Pricing

Qty Low High
1+ $1.28 $1.28

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

IS43DR16640B-25DBLI-TR Features

  • 1Gb DDR2 SDRAM with parallel interface.
  • Clock frequency up to 400MHz.
  • Access time of 400 ps.
  • Supply voltage range of 1.7V to 1.9V.
  • 84-TWBGA package for surface mounting.

IS43DR16640B-25DBLI-TR Applications

  • Used in networking and telecommunications equipment.
  • Ideal for embedded system memory expansion.
  • Suitable for industrial temperature environments.
  • Designed for high-speed data processing applications.

IS43DR16640B-25DBLI-TR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the supply voltage range?

1.7V to 1.9V.

What package does the IS43DR16640B-25DBLI-TR come in?

84-TFBGA and 84-TWBGA (8x12.5) packages.

What is the operating temperature range?

-40°C to 85°C (TA).

What is the memory size?

1 Gbit (1Gb).

What is the maximum clock frequency?

400 MHz.

What is the memory organization?

64M x 16.

What CAS latency options are available?

Programmable CAS latency of 3, 4, 5, 6, or 7.

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