EPROM - OTP Memory IC 4Mbit Parallel 90 ns 32-PDIP
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

AT27C040-90PU

DigiKey Part Number
AT27C040-90PU-ND
Manufacturer
Manufacturer Product Number
AT27C040-90PU
Description
IC EPROM 4MBIT PARALLEL 32DIP
Customer Reference
Detailed Description
EPROM - OTP Memory IC 4Mbit Parallel 90 ns 32-PDIP
Datasheet
 Datasheet
EDA/CAD Models
AT27C040-90PU Models
Product Attributes
Filter Similar Products
Show Empty Attributes
Category
Memory Organization
512K x 8
Mfr
Memory Interface
Parallel
Packaging
Tube
Access Time
90 ns
Part Status
Last Time Buy
Voltage - Supply
4.5V ~ 5.5V
DigiKey Programmable
Verified
Operating Temperature
-40°C ~ 85°C (TC)
Memory Type
Non-Volatile
Mounting Type
Through Hole
Memory Format
Package / Case
Technology
EPROM - OTP
Supplier Device Package
32-PDIP
Memory Size
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (2)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
AT27C040-90JUMicrochip Technology498AT27C040-90JU-NDRM32.23000MFR Recommended
AT27C040-70PUMicrochip Technology44AT27C040-70PU-NDRM45.63000Similar
In-Stock: 324
Check for Additional Incoming Stock
Last Time Buy Date: 01/07/2026
All prices are in MYR
Tube
QuantityUnit PriceExt Price
1RM45.47000RM45.47
25RM44.51400RM1,112.85
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:RM45.47000
Unit Price with VAT:RM50.01700