Microchip AT28C64B-15SU, 64kbit EEPROM Chip, 150ns 28-Pin SOIC Parallel

View all EEPROM
Bulk discount available

Subtotal (1 pack of 2 units)*

£8.46

(exc. VAT)

£10.16

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • 162 unit(s) shipping from 13 January 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
Per Pack*
2 - 8£4.23£8.46
10 - 22£4.13£8.26
24 - 98£4.02£8.04
100 +£3.94£7.88

*price indicative

Packaging Options:
RS Stock No.:
127-6573
Mfr. Part No.:
AT28C64B-15SU
Brand:
Microchip
Find similar products by selecting one or more attributes.
Select all

Brand

Microchip

Memory Size

64kbit

Interface Type

Parallel

Package Type

SOIC

Mounting Type

Surface Mount

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

18.1 x 7.6 x 2.35mm

Maximum Operating Temperature

+85 °C

Data Retention

10yr

Maximum Random Access Time

150ns

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.

Related links