SDRAM Memory IC 64Mbit Parallel 167 MHz 5.4 ns 54-TSOP II
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MT48LC4M16A2P-6A:J TR

DigiKey Part Number
557-MT48LC4M16A2P-6A:JTR-ND - Tape & Reel (TR)
557-MT48LC4M16A2P-6A:JTRCT-ND - Cut Tape (CT)
557-MT48LC4M16A2P-6A:JTRDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
MT48LC4M16A2P-6A:J TR
Description
IC DRAM 64MBIT PAR 54TSOP II
Customer Reference
Detailed Description
SDRAM Memory IC 64Mbit Parallel 167 MHz 5.4 ns 54-TSOP II
Datasheet
 Datasheet
EDA/CAD Models
MT48LC4M16A2P-6A:J TR Models
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
0°C ~ 70°C (TA)
Memory Format
Mounting Type
Surface Mount
Technology
SDRAM
Package / Case
Memory Size
Supplier Device Package
54-TSOP II
Memory Organization
4M x 16
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (18)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
AS4C4M16SA-5TCNAlliance Memory, Inc.76AS4C4M16SA-5TCN-ND¥725.00000Similar
AS4C4M16SA-5TCNTRAlliance Memory, Inc.0AS4C4M16SA-5TCNTR-ND¥486.25900Similar
AS4C4M16SA-6TANAlliance Memory, Inc.861450-1258-ND¥1,188.00000Similar
AS4C4M16SA-6TANTRAlliance Memory, Inc.0AS4C4M16SA-6TANTR-ND¥777.46900Similar
AS4C4M16SA-6TCNAlliance Memory, Inc.1361450-1259-ND¥886.00000Similar
In-Stock: 19
Last Time Buy Date: 2026/06/30
Due to temporary constrained supply, DigiKey is unable to accept backorders at this time.
All prices are in JPY
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1¥1,280.00000¥1,280
10¥1,190.10000¥11,901
25¥1,154.00000¥28,850
50¥1,126.80000¥56,340
100¥1,099.67000¥109,967
250¥1,064.11200¥266,028
500¥1,037.55600¥518,778
1,000¥1,011.38400¥1,011,384
* All Digi-Reel orders will add a ¥800 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,000¥841.99600¥1,683,992
Manufacturers Standard Package
Unit Price without JCT:¥1,280.00000
Unit Price with JCT:¥1,408.00000