Microchip Technology AT27C040-90JU, EPROM 4Mbit 512K x 8 bit 90ns 32-Pin PLCC

Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

EPROM (One Time Programmable), Atmel

EPROM OTP (One Time Programmable)

These EPROM (Erasable Programmable Read-Only Memory) devices contain the same chips and are programmed in the same way as their UV-eraseable counterparts. However as the package contains no window, they cannot be erased and re-programmed.

Specifications
Attribute Value
Memory Size 4Mbit
Organisation 512K x 8 bit
Maximum Random Access Time 90ns
Reprogramming Technique OTP
Mounting Type Through Hole
Package Type PLCC
Pin Count 32
Dimensions 14.04 x 11.5 x 3.17mm
Height 3.17mm
Length 14.04mm
Number of Bits per Word 8bit
Maximum Operating Temperature +85 °C
Number of Words 512K
Minimum Operating Temperature -40 °C
Typical Operating Supply Voltage 5 V
Width 11.5mm
280 In stock for delivery within 5 working day(s)
Price (ex. GST) Each (In a Pack of 2)
$ 8.54
(exc. GST)
$ 9.39
(inc. GST)
units
Per unit
Per Pack*
2 - 8
$8.54
$17.08
10 - 48
$7.76
$15.52
50 - 98
$7.12
$14.24
100 - 498
$6.57
$13.14
500 +
$6.10
$12.20
*price indicative
Packaging Options:
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These EPROM (Erasable Programmable Read-Only Memory) devices contain the same chips and are programmed in the same way as their UV-eraseable counterparts. However as the package contains no window, they cannot be erased and re-programmed.
These EPROM (Erasable Programmable Read-Only Memory) devices contain ...
Description:
These EPROM (Erasable Programmable Read-Only Memory) devices contain the same chips and are programmed in the same way as their UV-eraseable counterparts. However as the package contains no window, they cannot be erased and re-programmed.
These EPROM (Erasable Programmable Read-Only Memory) devices contain ...
Description:
These EPROM (Erasable Programmable Read-Only Memory) devices contain the same chips and are programmed in the same way as their UV-eraseable counterparts. However as the package contains no window, they cannot be erased and re-programmed.