SDRAM Memory IC 256Mbit Parallel 167 MHz 5.4 ns 54-TSOP II
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MT48LC16M16A2P-6A IT:G TR

DigiKey Part Number
557-1938-2-ND - Tape & Reel (TR)
557-1938-1-ND - Cut Tape (CT)
557-1938-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
MT48LC16M16A2P-6A IT:G TR
Description
IC DRAM 256MBIT PAR 54TSOP II
Customer Reference
Detailed Description
SDRAM Memory IC 256Mbit Parallel 167 MHz 5.4 ns 54-TSOP II
Datasheet
 Datasheet
Product Attributes
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Category
Memory Interface
Parallel
Mfr
Clock Frequency
167 MHz
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Write Cycle Time - Word, Page
12ns
Part Status
Last Time Buy
Access Time
5.4 ns
DigiKey Programmable
Not Verified
Voltage - Supply
3V ~ 3.6V
Memory Type
Volatile
Operating Temperature
-40°C ~ 85°C (TA)
Memory Format
Mounting Type
Surface Mount
Technology
SDRAM
Package / Case
Memory Size
Supplier Device Package
54-TSOP II
Memory Organization
16M x 16
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (33)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
AS4C16M16SA-6TANAlliance Memory, Inc.3691450-1251-ND$10.41000Similar
AS4C16M16SA-6TANTRAlliance Memory, Inc.0AS4C16M16SA-6TANTR-ND$5.62100Similar
AS4C16M16SA-6TCNAlliance Memory, Inc.1,7301450-1252-ND$5.90000Similar
AS4C16M16SA-6TCNTRAlliance Memory, Inc.0AS4C16M16SA-6TCNTR-ND$4.76791Similar
AS4C16M16SA-6TINAlliance Memory, Inc.1,6291450-1253-ND$6.70000Similar
In-Stock: 1,250
Last Time Buy Date: 30/06/2026
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.
Cut Tape (CT) & Digi-Reel®:2000
Tape & Reel (TR):2000
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$9.07000$9.07
10$8.43400$84.34
25$8.17720$204.43
50$7.98320$399.16
100$7.79010$779.01
250$7.53712$1,884.28
500$7.34842$3,674.21
1,000$7.16262$7,162.62
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,000$6.00600$12,012.00
Manufacturers Standard Package