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

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包裝方式：
RS庫存編號:
127-6572
Distrelec 貨號:
304-30-574
製造零件編號:
AT28C64B-15PU
製造商:
Microchip
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品牌

Microchip

Product Type

Parallel EEPROM

Memory Size

64kB

Interface Type

Parallel

Package Type

PDIP

Mount Type

Through Hole

Pin Count

28

Maximum Clock Frequency

5MHz

Organisation

8K x 8 bit

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

Series

AT28C64B

Standards/Approvals

No

Length

39.6mm

Width

14.7 mm

Automotive Standard

No

Number of Words

8192

Supply Current

40mA

Maximum Random Access Time

150ns

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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