Microchip 256kbit EPROM 28-Pin PDIP, AT27C256R-45PU

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Subtotal (1 pack of 5 units)*

£11.30

(exc. VAT)

£13.55

(inc. VAT)

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  • 310 unit(s) ready to ship
  • Plus 15 unit(s) ready to ship from another location
  • Plus 2,555 unit(s) shipping from 07 October 2025
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Per unit
Per Pack*
5 - 20£2.26£11.30
25 - 95£2.188£10.94
100 +£2.116£10.58

*price indicative

Packaging Options:
RS Stock No.:
127-6557
Mfr. Part No.:
AT27C256R-45PU
Brand:
Microchip
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Brand

Microchip

Memory Size

256kbit

Organisation

32K x 8 bit

Maximum Random Access Time

45ns

Reprogramming Technique

OTP

Mounting Type

Through Hole

Package Type

PDIP

Pin Count

28

Dimensions

37.33 x 13.97 x 4.44mm

Maximum Operating Temperature

+85 °C

Typical Operating Supply Voltage

5 V

Number of Words

32K

Minimum Operating Temperature

-40 °C

Number of Bits per Word

8bit

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