Microchip 256kbit EPROM Chip 28-Pin PDIP

RS Stock No.: 898-8661Brand: AtmelManufacturers Part No.: AT27C256R-70PU
brand-logo
View all in EPROM

Technical Document

Specifications

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 Temperature

-40 °C

Maximum Operating Temperature

+85 °C

Minimum Operating Supply Voltage

4.5 V

Typical Operating Supply Voltage

5 V

Ideate. Create. Collaborate

JOIN FOR FREE

No hidden fees!

design-spark
design-spark
  • Download and use our DesignSpark software for your PCB and 3D Mechanical designs
  • View and contribute website content and forums
  • Download 3D Models, Schematics and Footprints from more than a million products
Click here to find out more

Stock information temporarily unavailable.

Please check again later.

Stock information temporarily unavailable.

P.O.A.

Microchip 256kbit EPROM Chip 28-Pin PDIP
Select packaging type

Select packaging type

Standard - each

Available in multiples of 4.

Production -

Available in multiples of 4.

Recommended for ordering in large quantities. Items are packaged ready for insertion into machinery, allowing you to improve production efficiency.

4

Available in multiples of 4
4P.O.A.
8P.O.A.
12P.O.A.
16P.O.A.
20P.O.A.
24P.O.A.
28P.O.A.
32P.O.A.
36P.O.A.
40P.O.A.
44P.O.A.
48P.O.A.
52P.O.A.
56P.O.A.
60P.O.A.

P.O.A.

Microchip 256kbit EPROM Chip 28-Pin PDIP
Stock information temporarily unavailable.
Select packaging type

Select packaging type

Standard - each

Available in multiples of 4.

Production -

Available in multiples of 4.

Recommended for ordering in large quantities. Items are packaged ready for insertion into machinery, allowing you to improve production efficiency.

4

Available in multiples of 4
4P.O.A.
8P.O.A.
12P.O.A.
16P.O.A.
20P.O.A.
24P.O.A.
28P.O.A.
32P.O.A.
36P.O.A.
40P.O.A.
44P.O.A.
48P.O.A.
52P.O.A.
56P.O.A.
60P.O.A.

Ideate. Create. Collaborate

JOIN FOR FREE

No hidden fees!

design-spark
design-spark
  • Download and use our DesignSpark software for your PCB and 3D Mechanical designs
  • View and contribute website content and forums
  • Download 3D Models, Schematics and Footprints from more than a million products
Click here to find out more

Technical Document

Specifications

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 Temperature

-40 °C

Maximum Operating Temperature

+85 °C

Minimum Operating Supply Voltage

4.5 V

Typical Operating Supply Voltage

5 V

Ideate. Create. Collaborate

JOIN FOR FREE

No hidden fees!

design-spark
design-spark
  • Download and use our DesignSpark software for your PCB and 3D Mechanical designs
  • View and contribute website content and forums
  • Download 3D Models, Schematics and Footprints from more than a million products
Click here to find out more