Microchip 4Mbit EPROM 32-Pin PDIP, AT27C040-90PU

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Subtotal (1 pack of 2 units)*

PHP1,676.81

(exc. VAT)

PHP1,878.028

(inc. VAT)

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  • 76 unit(s) ready to ship from another location
  • Plus 66 unit(s) shipping from December 15, 2025
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Units
Per Unit
Per Pack*
2 - 8PHP838.405PHP1,676.81
10 - 22PHP821.635PHP1,643.27
24 - 98PHP805.195PHP1,610.39
100 +PHP789.085PHP1,578.17

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Packaging Options:
RS Stock No.:
127-6548
Mfr. Part No.:
AT27C040-90PU
Manufacturer:
Microchip
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Brand

Microchip

Memory Size

4Mbit

Organisation

512K x 8 bit

Maximum Random Access Time

90ns

Reprogramming Technique

OTP

Mounting Type

Through Hole

Package Type

PDIP

Pin Count

32

Dimensions

42.29 x 13.97 x 4.44mm

Maximum Operating Temperature

+85 °C

Typical Operating Supply Voltage

5 V

Number of Words

512K

Number of Bits per Word

8bit

Minimum Operating Temperature

-40 °C

EPROM (One Time Programmable), Atmel


For these non-cancellable (NC), and non-returnable (NR) products, Terms and Conditions apply.



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.

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