Microchip AT28C64B-15PU, 64kbit Parallel EEPROM Memory, 150ns 28-Pin PDIP Parallel

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Subtotal 10 units (supplied in a tube)*

£39.15

(exc. VAT)

£46.98

(inc. VAT)

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  • 110 unit(s) ready to ship
  • Plus 182 unit(s) shipping from 18 November 2025
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10 - 22£3.915
24 - 98£3.81
100 +£3.72

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Packaging Options:
RS Stock No.:
127-6572P
Mfr. Part No.:
AT28C64B-15PU
Brand:
Microchip
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Brand

Microchip

Memory Size

64kbit

Interface Type

Parallel

Package Type

PDIP

Mounting Type

Through Hole

Pin Count

28

Organisation

8K x 8 bit

Minimum Operating Supply Voltage

4.5 V

Maximum Operating Supply Voltage

5.5 V

Programming Voltage

4.5 → 5.5V

Number of Bits per Word

8bit

Dimensions

37.33 x 13.97 x 4.44mm

Maximum Random Access Time

150ns

Maximum Operating Temperature

+85 °C

Data Retention

10yr

Minimum Operating Temperature

-40 °C

Number of Words

8K

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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