SDRAM - DDR2 Memory IC 2Gbit Parallel 400 MHz 400 ps 84-FBGA (9x12.5)
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MT47H128M16RT-25E:C TR

DigiKey Part Number
557-1919-2-ND - Tape & Reel (TR)
557-1919-1-ND - Cut Tape (CT)
557-1919-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
MT47H128M16RT-25E:C TR
Description
IC DRAM 2GBIT PARALLEL 84FBGA
Customer Reference
Detailed Description
SDRAM - DDR2 Memory IC 2Gbit Parallel 400 MHz 400 ps 84-FBGA (9x12.5)
Datasheet
 Datasheet
EDA/CAD Models
MT47H128M16RT-25E:C TR Models
Product Attributes
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Category
Memory Interface
Parallel
Mfr
Clock Frequency
400 MHz
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Write Cycle Time - Word, Page
15ns
Part Status
Last Time Buy
Access Time
400 ps
DigiKey Programmable
Not Verified
Voltage - Supply
1.7V ~ 1.9V
Memory Type
Volatile
Operating Temperature
0°C ~ 85°C (TC)
Memory Format
Mounting Type
Surface Mount
Technology
SDRAM - DDR2
Package / Case
Memory Size
Supplier Device Package
84-FBGA (9x12.5)
Memory Organization
128M x 16
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (13)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
AS4C128M16D2-25BINTRAlliance Memory, Inc.0AS4C128M16D2-25BINTR-ND$23.83577Similar
AS4C128M16D2A-25BCNAlliance Memory, Inc.371450-1312-ND$34.82000Similar
AS4C128M16D2A-25BCNTRAlliance Memory, Inc.0AS4C128M16D2A-25BCNTR-ND$19.21092Similar
AS4C128M16D2A-25BINAlliance Memory, Inc.71450-1313-ND$39.83000Similar
AS4C128M16D2A-25BINTRAlliance Memory, Inc.0AS4C128M16D2A-25BINTR-ND$24.49944Similar
In-Stock: 375
Last Time Buy Date: 2026-06-30
Due to temporary constrained supply, DigiKey is unable to accept backorders at this time.
Maximum purchase limit
To support all customers' research and development needs, this product has a maximum purchase limit. This limit may be purchased every 30 days and any orders above the limit may be cancelled.
Tape & Reel (TR):2000
All prices are in CAD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$44.40000$44.40
10$41.10900$411.09
25$39.80440$995.11
50$38.82540$1,941.27
100$37.85720$3,785.72
250$36.59924$9,149.81
* All Digi-Reel orders will add a $9.50 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
1,000$30.66632$30,666.32
Manufacturers Standard Package