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:JMicron Technology Inc.1,080MT48LC4M16A2P-6A:J-ND$7.33000Parametric Equivalent
AS4C4M16SA-5TCNAlliance Memory, Inc.76AS4C4M16SA-5TCN-ND$4.36000Similar
AS4C4M16SA-5TCNTRAlliance Memory, Inc.0AS4C4M16SA-5TCNTR-ND$3.59670Similar
AS4C4M16SA-6TANAlliance Memory, Inc.861450-1258-ND$7.15000Similar
AS4C4M16SA-6TANTRAlliance Memory, Inc.0AS4C4M16SA-6TANTR-ND$4.67832Similar
In-Stock: 19
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
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$7.33000$7.33
10$6.82500$68.25
25$6.61920$165.48
50$6.46340$323.17
100$6.30800$630.80
250$6.10432$1,526.08
500$5.95210$2,976.05
1,000$5.80211$5,802.11
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,000$5.65475$11,309.50
Manufacturers Standard Package