Microchip 256 kB EPROM 28-Pin PDIP

View all EPROM
Bulk discount available

Subtotal 25 units (supplied in a tube)*

Kr.862 60 

(exc. VAT)

Kr.1 078 25 

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • Plus 220 unit(s) shipping from 17. februar 2026
  • Plus 340 unit(s) shipping from 05. mars 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
25 - 95Kr. 34,504
100 +Kr. 33,61

*price indicative

Packaging Options:
RS Stock No.:
127-6559P
Mfr. Part No.:
AT27C256R-70PU
Brand:
Microchip
Find similar products by selecting one or more attributes.
Select all

Brand

Microchip

Memory Size

256kB

Product Type

EPROM

Organisation

32K x 8 Bit

Interface Type

Parallel

Maximum Random Access Time

70ns

Reprogramming Technique

OTP

In System Programmability

No

Mount Type

Through Hole

Package Type

PDIP

Minimum Supply Voltage

4.5V

Maximum Supply Voltage

5.5V

Pin Count

28

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

85°C

Length

37.3mm

Width

13.9 mm

Standards/Approvals

No

Height

4.8mm

Number of Bits per Word

8

Automotive Standard

No

Number of Words

32k

Supply Current

100μA

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.

Related links