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

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Microchip 4Mbit EPROM 32-Pin PDIP, AT27C040-90PU
RS Stock No.
127-6548

Each (In a Pack of 2)

£8.43

(exc. VAT)

£10.12

(inc. VAT)

RS Stock No.:
898-8646
Mfr. Part No.:
AT27C040-90PU
Brand:
Atmel
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Brand

Atmel

Memory Size

4Mbit

Organisation

512K x 8 bit

Maximum Random Access Time

90ns

Programming Voltage

5V

Reprogramming Technique

OTP

In System Programmability

In System

Mounting Type

Through Hole

Package Type

PDIP

Pin Count

32

Dimensions

42.29 x 13.97 x 4.44mm

Number of Bits per Word

8bit

Maximum Operating Temperature

+85 °C

Minimum Operating Temperature

-40 °C

Number of Words

512K

Typical Operating Supply Voltage

5 V

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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