AS7C256A-20TCN is out of stock and backorders are currently unavailable.
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SRAM - Asynchronous Memory IC 256Kbit Parallel 20 ns 28-TSOP I
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

AS7C256A-20TCN

DigiKey Part Number
AS7C256A-20TCN-ND
Manufacturer
Manufacturer Product Number
AS7C256A-20TCN
Description
IC SRAM 256KBIT PAR 28TSOP I
Customer Reference
Detailed Description
SRAM - Asynchronous Memory IC 256Kbit Parallel 20 ns 28-TSOP I
Datasheet
 Datasheet
EDA/CAD Models
AS7C256A-20TCN Models
Product Attributes
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Category
Memory Interface
Parallel
Mfr
Write Cycle Time - Word, Page
20ns
Packaging
Tray
Access Time
20 ns
Part Status
Active
Voltage - Supply
4.5V ~ 5.5V
DigiKey Programmable
Not Verified
Operating Temperature
0°C ~ 70°C (TA)
Memory Type
Volatile
Mounting Type
Surface Mount
Memory Format
Package / Case
Technology
SRAM - Asynchronous
Supplier Device Package
28-TSOP I
Memory Size
Base Product Number
Memory Organization
32K x 8
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (34)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
AS6C62256-55STCNAlliance Memory, Inc.01450-1180-5-ND€ 3,07026Similar
AS6C62256-55STINAlliance Memory, Inc.01450-1181-5-ND€ 4,03132Similar
AS7C256A-10TCNAlliance Memory, Inc.5 8141450-1203-5-ND€ 4,24000Similar
AS7C256A-10TINAlliance Memory, Inc.7111450-1204-5-ND€ 4,71000Similar
AS7C256A-12TCNAlliance Memory, Inc.01450-1050-ND€ 4,24000Similar
In-Stock: 0
Due to temporary constrained supply, DigiKey is unable to accept backorders at this time.
All prices are in EUR
Tray
QuantityUnit PriceExt Price
234€ 2,83735€ 663,94
Manufacturers Standard Package
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.
Unit Price without VAT:€ 2,83735
Unit Price with VAT:€ 3,46157