Microchip AT25640B-SSHL-T, 64kbit EEPROM Memory Chip, 80ns 8-Pin SOIC-8 Serial-SPI

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Subtotal (1 reel of 4000 units)*

£1,464.00

(exc. VAT)

£1,756.00

(inc. VAT)

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4000 +£0.366£1,464.00

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RS Stock No.:
197-5844
Mfr. Part No.:
AT25640B-SSHL-T
Brand:
Microchip
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Brand

Microchip

Memory Size

64kbit

Interface Type

Serial-SPI

Package Type

SOIC-8

Mounting Type

Surface Mount

Pin Count

8

Organisation

8K x 8 bit

Minimum Operating Supply Voltage

1.8 V

Maximum Operating Supply Voltage

5.5 V

Programming Voltage

1.8 → 5.5V

Number of Bits per Word

8bit

Dimensions

4.9 x 3.9 x 1.5mm

Minimum Operating Temperature

-40 °C

Number of Words

8k

Data Retention

100yr

Maximum Random Access Time

80ns

Maximum Operating Temperature

+85 °C

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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