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

This image is representative of the product range

View all EEPROM
Bulk discount available

Subtotal (1 pack of 2 units)*

PHP840.11

(exc. VAT)

PHP940.924

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • 162 unit(s) shipping from January 13, 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per Unit
Per Pack*
2 - 8PHP420.055PHP840.11
10 - 22PHP409.55PHP819.10
24 - 98PHP399.305PHP798.61
100 +PHP389.325PHP778.65

*price indicative

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

Brand

Microchip

Product Type

EEPROM

Memory Size

64kB

Interface Type

Parallel

Package Type

SOIC

Mount Type

Surface

Pin Count

28

Maximum Clock Frequency

5MHz

Organisation

8K x 8 bit

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

Standards/Approvals

No

Length

17.9mm

Height

2.8mm

Series

AT28C64B

Width

10.3 mm

Automotive Standard

No

Data Retention

10year

Supply Current

40mA

Maximum Random Access Time

150ns

Number of Words

8192

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