Microchip 4Mbit EPROM Chip 32-Pin PLCC

RS Stock No.: 898-8642Brand: MicrochipManufacturers Part No.: AT27C040-90JU
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Technical Document

Specifications

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

Surface Mount

Package Type

PLCC

Pin Count

32

Dimensions

11.5 x 14.04 x 3.17mm

Number of Words

512K

Minimum Operating Temperature

-40 °C

Number of Bits per Word

8bit

Maximum Operating Temperature

+85 °C

Typical Operating Supply Voltage

5 V

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 4Mbit EPROM Chip 32-Pin PLCC

P.O.A.

Microchip 4Mbit EPROM Chip 32-Pin PLCC
Stock information temporarily unavailable.

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Technical Document

Specifications

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

Surface Mount

Package Type

PLCC

Pin Count

32

Dimensions

11.5 x 14.04 x 3.17mm

Number of Words

512K

Minimum Operating Temperature

-40 °C

Number of Bits per Word

8bit

Maximum Operating Temperature

+85 °C

Typical Operating Supply Voltage

5 V

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.