Microchip 256kbit EPROM Chip 28-Pin PDIP

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Microchip 256kbit EPROM 28-Pin PDIP, AT27C256R-70PU
RS Stock No.
127-6559

Each (In a Pack of 5)

£1.96

(exc. VAT)

£2.35

(inc. VAT)

RS Stock No.:
898-8661
Mfr. Part No.:
AT27C256R-70PU
Brand:
Atmel
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Brand

Atmel

Memory Size

256kbit

Organisation

32K x 8 bit

Interface Type

Parallel

Maximum Random Access Time

70ns

Programming Voltage

13V

Reprogramming Technique

OTP

In System Programmability

External

Mounting Type

Through Hole

Package Type

PDIP

Pin Count

28

Dimensions

37.34 x 14.4 x 3.94mm

Maximum Operating Supply Voltage

5.5 V

Minimum Operating Supply Voltage

4.5 V

Maximum Operating Temperature

+85 °C

Typical Operating Supply Voltage

5 V

Minimum Operating Temperature

-40 °C

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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