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AS4C64M16D2-25BCNTR The AS4C64M16D2-25BCNTR is a 1Gbit DDR2 SDRAM from Alliance Memory, Inc. It features a 400MHz clock speed and operates at 1.7V to 1.9V.
Mfr Part #:

AS4C64M16D2-25BCNTR

Available from 1 distributors
Mfr Name: Alliance Memory, Inc.
Alliance Memory, Inc.
The AS4C64M16D2-25BCNTR is a 1Gbit DDR2 SDRAM from Alliance Memory, Inc. It features a 400MHz clock speed and operates at 1.7V to 1.9V.
✓ Total Stock: 145 pcs
$ Price Range: $1.24

AS4C64M16D2-25BCNTR Available from 1 distributor

✓ Authorised
✓ Non-Authorised
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Braun Electronic Components ✓
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145 pcs
On Request
145 pcs On Request 1 On Request On Request On Request On Request On Request
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AS4C64M16D2-25BCNTR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Access Time
Clock Frequency
Halogen Free
Memory Format
Memory Interface
Memory Organization
Memory Size
Memory Type
Mounting Type
Operating Temperature
Operating Temperature Range
Supplier Device Package
Technology
Voltage
Write Cycle Time
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AS4C64M16D2-25BCNTR Description

Short technical summary and product information.

The AS4C64M16D2-25BCNTR is a high-speed CMOS Double Data Rate Two (DDR2) synchronous dynamic random-access memory (SDRAM) with a capacity of 1024 Mbits and a 16-bit wide data I/O. It is internally configured as an 8-bank DRAM.

 

Key specifications include a clock frequency of 400 MHz, an access time of 400 ps, and a write cycle time of 15 ns. The device operates with a supply voltage range of 1.7V to 1.9V and has an operating temperature range of 0°C to 85°C (Commercial). It supports JEDEC standard 1.8V I/O and features a 4-bit prefetch architecture.

 

This SDRAM is packaged in an 84-TFBGA (8 x 12.5mm) and is RoHS3 compliant. It also features On-Die Termination (ODT) and supports Auto Refresh and Self Refresh functions. The device is designed for applications requiring high-speed data access and efficient memory operation.

AS4C64M16D2-25BCNTR Quick Information

Product Type: DDR2 SDRAM
Canonical Name: AS4C64M16D2-25BCNTR 1Gbit DDR2 SDRAM
Subcategory: DDR2

AS4C64M16D2-25BCNTR Compliance

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

AS4C64M16D2-25BCNTR Estimated Pricing

Qty Low High
1+ $1.24 $1.24

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

AS4C64M16D2-25BCNTR Features

  • 1Gbit DDR2 SDRAM memory.
  • 400 MHz clock frequency.
  • 1.7V to 1.9V operating voltage.
  • 84-TFBGA surface mount package.
  • RoHS3 Compliant.

AS4C64M16D2-25BCNTR Applications

  • Used in networking equipment for data buffering
  • Suitable for embedded system main memory
  • Ideal for high-speed industrial control modules
  • Applied in telecommunications infrastructure hardware
  • Used in consumer electronics requiring fast memory

AS4C64M16D2-25BCNTR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the memory size of the AS4C64M16D2-25BCNTR?

The memory size is 1 Gbit.

What is the clock frequency for this DDR2 SDRAM?

The clock frequency is 400 MHz.

What is the operating voltage range for the AS4C64M16D2-25BCNTR?

The operating voltage is between 1.7V and 1.9V.

What is the operating temperature range?

The operating temperature range is 0°C to 85°C.

What package type is the AS4C64M16D2-25BCNTR supplied in?

It is supplied in an 84-TFBGA package.

Is the AS4C64M16D2-25BCNTR RoHS compliant?

Yes, it is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for this component?

The MSL is 1 Unlimited.

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