Microchip AT28C256-15PU, 256 kB Parallel EEPROM, 150 ns 28-Pin PDIP Serial-2 Wire

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Kr.119 66 

(exc. VAT)

Kr.149 58 

(inc. VAT)

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25 - 99Kr. 116,12
100 +Kr. 112,68

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Packaging Options:
RS Stock No.:
127-6570
Mfr. Part No.:
AT28C256-15PU
Brand:
Microchip
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Brand

Microchip

Product Type

Parallel EEPROM

Memory Size

256kB

Interface Type

Serial-2 Wire

Package Type

PDIP

Mount Type

Through Hole

Pin Count

28

Organisation

32K x 8 Bit

Maximum Clock Frequency

5MHz

Minimum Supply Voltage

4.5V

Maximum Supply Voltage

5.5V

Number of Bits per Word

8

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

85°C

Length

37.34mm

Standards/Approvals

No

Width

13.97 mm

Series

AT28C256

Height

4.8mm

Supply Current

50mA

Maximum Random Access Time

150ns

Distrelec Product Id

30113548

Data Retention

10year

Number of Words

32768

Automotive Standard

No

Electrically Erasable PROM Parallel Access, Microchip


EEPROM (E²PROM) memory is non-volatile RAM that has individual byte addressing for data write, unlike Flash which has to be written/erased in blocks . It does have a limited life in terms of number of write cycles and tends to be used for program storage that is infrequently changed.

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