Microchip 25LC640T-I/SN, 64 kB EEPROM, 500 ns 8-Pin SOT-23 I2C, Serial-2 Wire

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TWD132,330.00

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RS庫存編號:
333-279
製造零件編號:
25LC640T-I/SN
製造商:
Microchip
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品牌

Microchip

Product Type

EEPROM

Memory Size

64kB

Interface Type

I2C, Serial-2 Wire

Package Type

SOT-23

Mount Type

Surface

Pin Count

8

Maximum Clock Frequency

1MHz

Minimum Supply Voltage

1.7V

Maximum Supply Voltage

5.5V

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

125°C

Standards/Approvals

RoHS

Series

25LC640T

Maximum Random Access Time

500ns

Data Retention

200year

Automotive Standard

AEC-Q100

Supply Current

25μA

The Microchip 64 Kbit Serial Electrically Erasable PROM memory is accessed via a simple Serial Peripheral Interface (SPI) compatible serial bus. The bus signals required are a clock input plus separate data in and data out lines. Access to the device is controlled through a Chip Select input.

Write cycle time of 5 ms max

Self timed erase and write cycles

Block write protection

Power on/off data protection circuitry

Write enable latch

Write protect pin

Sequential read

High reliability

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