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

RS Stock No.: 127-6557Brand: MicrochipManufacturers Part No.: AT27C256R-45PU
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Technical documents

Specifications

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

Product details

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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P.O.A.

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

P.O.A.

Microchip 256kbit EPROM 28-Pin PDIP, AT27C256R-45PU
Stock information temporarily unavailable.
Select packaging type

Technical documents

Specifications

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

Product details

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.