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 (19)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
MT48LC4M16A2P-6A IT:J TRMicron Technology Inc.2,000557-MT48LC4M16A2P-6AIT:JTRCT-NDFr.6.56000Similar
AS4C4M16SA-5TCNAlliance Memory, Inc.75AS4C4M16SA-5TCN-NDFr.4.11000Similar
AS4C4M16SA-5TCNTRAlliance Memory, Inc.0AS4C4M16SA-5TCNTR-NDFr.2.87918Similar
AS4C4M16SA-6TANAlliance Memory, Inc.761450-1258-NDFr.6.45000Similar
AS4C4M16SA-6TANTRAlliance Memory, Inc.0AS4C4M16SA-6TANTR-NDFr.3.59898Similar
In-Stock: 12
Last Time Buy Date: 6/30/2026
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 CHF
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1Fr.6.00000Fr.6.00
10Fr.5.57800Fr.55.78
25Fr.5.40920Fr.135.23
50Fr.5.28200Fr.264.10
100Fr.5.15470Fr.515.47
250Fr.4.98808Fr.1,247.02
500Fr.4.86358Fr.2,431.79
1,000Fr.4.74089Fr.4,740.89
* All Digi-Reel orders will add a Fr.7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,000Fr.3.94688Fr.7,893.76
Manufacturers Standard Package
Unit Price without VAT:Fr.6.00000
Unit Price with VAT:Fr.6.48600