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

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包裝方式：
RS庫存編號:
127-6573
製造零件編號:
AT28C64B-15SU
製造商:
Microchip
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品牌

Microchip

Product Type

EEPROM

Memory Size

64kB

Interface Type

Parallel

Package Type

SOIC

Mount Type

Surface

Pin Count

28

Organisation

8K x 8 bit

Maximum Clock Frequency

5MHz

Minimum Supply Voltage

4.5V

Number of Bits per Word

8

Maximum Supply Voltage

5.5V

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

85°C

Height

2.8mm

Width

10.3 mm

Series

AT28C64B

Standards/Approvals

No

Length

17.9mm

Automotive Standard

No

Number of Words

8192

Maximum Random Access Time

150ns

Supply Current

40mA

Data Retention

10year

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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