Microchip 256 kB EPROM 32-Pin PLCC, AT27C256R-70JU

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Subtotal (1 pack of 5 units)*

€15.17

(exc. VAT)

€18.66

(inc. VAT)

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  • Plus 3,335 unit(s) shipping from 26 February 2026
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Per Pack*
5 - 20€3.034€15.17
25 - 95€2.952€14.76
100 +€2.872€14.36

*price indicative

Packaging Options:
RS Stock No.:
127-6558
Distrelec Article No.:
304-30-572
Mfr. Part No.:
AT27C256R-70JU
Manufacturer:
Microchip
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Brand

Microchip

Memory Size

256kB

Product Type

EPROM

Organisation

32K x 8 Bit

Interface Type

Parallel

Maximum Random Access Time

70ns

Reprogramming Technique

OTP

In System Programmability

No

Mount Type

Through Hole

Package Type

PLCC

Minimum Supply Voltage

4.5V

Pin Count

32

Maximum Supply Voltage

5.5V

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

85°C

Width

14.3 mm

Standards/Approvals

No

Height

3.37mm

Length

11.5mm

Supply Current

100μA

Automotive Standard

No

Number of Bits per Word

8

Number of Words

32k

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.

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