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IS46DR16640B-3DBLA2 The IS46DR16640B-3DBLA2 is a 1Gbit DDR2 SDRAM from Integrated Silicon Solution. It operates at clock frequencies up to 333 MHz with a voltage range of 1.7V to 1.9V.
Mfr Part #:

IS46DR16640B-3DBLA2

Available from 1 distributors
Mfr Name: Integrated Silicon Solution
Integrated Silicon Solution
The IS46DR16640B-3DBLA2 is a 1Gbit DDR2 SDRAM from Integrated Silicon Solution. It operates at clock frequencies up to 333 MHz with a voltage range of 1.7V to 1.9V.
✓ Total Stock: 2,250 pcs
$ Price Range: $1.28

IS46DR16640B-3DBLA2 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
2,250 pcs
On Request
2250 pcs On Request 1 On Request On Request On Request 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.

IS46DR16640B-3DBLA2 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
Operating Voltage
SVHC Present
Supplier Device Package
Supplier Package
Technology
Voltage
Write Cycle Time
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IS46DR16640B-3DBLA2 Description

Short technical summary and product information.

The IS46DR16640B-3DBLA2 is a 1Gbit DDR2 Synchronous Dynamic Random-Access Memory (SDRAM) manufactured by Integrated Silicon Solution. This component features a 64M x 16 memory organization and supports parallel memory interface.

 

Key electrical specifications include a clock frequency of up to 333 MHz, with options for higher frequencies up to 400 MHz depending on the speed grade. It operates within a voltage range of 1.7V to 1.9V and offers programmable CAS Latency options from 3 to 7. The memory supports a 4-bit prefetch architecture and features like ODT (On-Die Termination) and Auto/Self Refresh.

 

Packaged in an 84-TWBGA (8x12.5) surface mount configuration, the IS46DR16640B-3DBLA2 is designed for applications requiring high-speed, high-density memory. Its operating temperature range is -40°C to 105°C (TA), making it suitable for various industrial and automotive environments.

IS46DR16640B-3DBLA2 Quick Information

Product Type: DDR2 SDRAM
Canonical Name: IS46DR16640B-3DBLA2 DDR2 SDRAM
Subcategory: DDR2 SDRAM

IS46DR16640B-3DBLA2 Compliance

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

IS46DR16640B-3DBLA2 Estimated Pricing

Qty Low High
1+ $1.28 $1.28

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

IS46DR16640B-3DBLA2 Features

  • 1Gbit DDR2 SDRAM with 64M x 16 organization.
  • Clock frequency up to 333 MHz.
  • Operating voltage range of 1.7V to 1.9V.
  • 84-TWBGA surface mount package.
  • Wide operating temperature range: -40°C to 105°C.

IS46DR16640B-3DBLA2 Applications

  • Suitable for high-speed memory applications.
  • Ideal for embedded systems.
  • Used in industrial control systems.
  • Applicable in automotive electronics.

IS46DR16640B-3DBLA2 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the memory size of the IS46DR16640B-3DBLA2?

The memory size is 1 Gbit.

What is the clock frequency of the IS46DR16640B-3DBLA2?

The clock frequency is 333 MHz.

What is the operating voltage for this DDR2 SDRAM?

The operating voltage is between 1.7V and 1.9V.

What package type is the IS46DR16640B-3DBLA2 supplied in?

It is supplied in an 84-TWBGA package.

What is the operating temperature range?

The operating temperature range is -40°C to 105°C (TA).

What are the programmable CAS Latency options?

Programmable CAS Latency options include 3, 4, 5, 6, and 7.

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