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IS43DR16160A-3DBI The IS43DR16160A-3DBI is a 256Mbit DDR2 SDRAM memory IC from Integrated Silicon Solution. It features a 333 MHz clock frequency and operates at 1.7V to 1.9V.
Mfr Part #:

IS43DR16160A-3DBI

Available from 2 distributors
Mfr Name: Integrated Silicon Solution
Integrated Silicon Solution
The IS43DR16160A-3DBI is a 256Mbit DDR2 SDRAM memory IC from Integrated Silicon Solution. It features a 333 MHz clock frequency and operates at 1.7V to 1.9V.
✓ Total Stock: 176 pcs
$ Price Range: $1.28

IS43DR16160A-3DBI Available from 2 distributors

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✓ Non-Authorised
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Braun Electronic Components ✓
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88 pcs
On Request
88 pcs On Request 1 On Request On Request On Request On Request On Request
RAD ✓
Non-Authorised Inventory information
88 pcs
On Request
88 pcs On Request 1 On Request On Request On Request On Request On Request
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IS43DR16160A-3DBI Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Access Time
Clock Frequency
Configuration
Industrial Grade
Lead Style
Memory Format
Memory Interface
Memory Organization
Memory Size
Memory Type
Mounting Type
Operating Temperature
Operating Voltage
SVHC Present
Supplier Device Package
Technology
Voltage
Write Cycle Time
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IS43DR16160A-3DBI Description

Short technical summary and product information.

The IS43DR16160A-3DBI is a 256Mbit DDR2 Synchronous Dynamic Random-Access Memory (SDRAM) integrated circuit manufactured by Integrated Silicon Solution, Inc. (ISSI). It utilizes a double data rate architecture for high-speed operation, providing two data transfers per clock cycle.

 

Key electrical specifications include a 333 MHz clock frequency, a voltage supply range of 1.7V to 1.9V, and a fast access time of 450 ps. It supports programmable CAS latency (CL) of 3, 4, 5, and 6, as well as programmable additive latency (AL) from 0 to 5. The memory is organized as 16M x 16 bits and features a 4-bit prefetch architecture.

 

This device is packaged in an 84-TWBGA (8mm x 12.5mm) and is designed for surface mount applications. It operates within an industrial temperature range of -40°C to 85°C (TA). The IS43DR16160A-3DBI is suitable for embedded systems, high-speed computing, graphics memory, and industrial control systems requiring fast volatile memory.

IS43DR16160A-3DBI Quick Information

Product Type: DRAM Memory IC
Canonical Name: IS43DR16160A-3DBI 256Mbit DDR2 SDRAM Memory IC
Subcategory: Memory

IS43DR16160A-3DBI Compliance

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

IS43DR16160A-3DBI Estimated Pricing

Qty Low High
1+ $1.28 $1.28

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

IS43DR16160A-3DBI Features

  • 256Mbit DDR2 SDRAM memory IC.
  • Operates at a 333 MHz clock frequency.
  • 1.7V to 1.9V voltage supply range.
  • Fast 450 ps access time.
  • Packaged in an 84-TWBGA for surface mounting.

IS43DR16160A-3DBI Applications

  • Suitable for embedded systems.
  • Used in high-speed computing.
  • Applicable for graphics memory.
  • Designed for industrial control systems.

IS43DR16160A-3DBI FAQs

7 frequently asked questions generated from this part’s specifications.
What is the memory size of the IS43DR16160A-3DBI?

The memory size is 256Mbit.

What is the operating voltage for the IS43DR16160A-3DBI?

The operating voltage is 1.7V to 1.9V.

What is the operating temperature range for this memory IC?

The operating temperature range is -40°C to 85°C (TA).

What package type is the IS43DR16160A-3DBI supplied in?

It is supplied in an 84-TWBGA (8x12.5) package.

What is the clock frequency of the IS43DR16160A-3DBI?

The clock frequency is 333 MHz.

What is the access time for the IS43DR16160A-3DBI?

The access time is 450 ps.

What is the write cycle time for this memory IC?

The write cycle time is 15ns.

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