Microchip AT25640B-SSHL-T, 64 kB EEPROM, 80 ns 8-Pin SOIC Serial-SPI

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£9.15

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£10.975

(inc. VAT)

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25 +£0.366£9.15

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Packaging Options:
RS Stock No.:
197-5845
Distrelec Article No.:
304-38-493
Mfr. Part No.:
AT25640B-SSHL-T
Brand:
Microchip
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Brand

Microchip

Memory Size

64kB

Product Type

EEPROM

Interface Type

Serial-SPI

Package Type

SOIC

Mount Type

Surface

Pin Count

8

Organisation

32k Bit

Maximum Clock Frequency

5MHz

Minimum Supply Voltage

1.8V

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

4.9mm

Width

6 mm

Series

AT25320B / AT25640B

Height

1.75mm

Supply Current

10mA

Number of Words

1024204840968190

Data Retention

100year

Automotive Standard

AEC-Q100

Maximum Random Access Time

80ns

The Microchip AT25640B series EEPROM is a serial peripheral interface (SPI) compatible 256Kbit serial read only EEPROM. The device is optimized for use in many industrial and commercial applications where low‑power and low‑voltage operation are essential.

Industrial temperature range is -40°C to +85°C

Write-protect(WP) pin and write disable instructions for both hardware and software data protection

32-byte page write mode

Self-timed write cycle within 5 ms maximum

High reliability

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