Microchip 256 kB EPROM 28-Pin PDIP

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Subtotal 25 units (supplied in a tube)*

$111.80

(exc. GST)

$122.975

(inc. GST)

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  • 1,865 unit(s) ready to ship from another location
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25 - 95$4.472
100 +$4.424

*price indicative

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

Microchip

Product Type

EPROM

Memory Size

256kB

Organisation

32K x 8 Bit

Interface Type

Parallel

Maximum Random Access Time

45ns

Reprogramming Technique

OTP

In System Programmability

No

Mount Type

Through Hole

Package Type

PDIP

Minimum Supply Voltage

4.5V

Maximum Supply Voltage

5.5V

Pin Count

28

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

85°C

Height

4.8mm

Width

13.9 mm

Standards/Approvals

No

Length

37.3mm

Automotive Standard

No

Number of Words

32k

Number of Bits per Word

8

Supply Current

100μA

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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