Microchip 25LC640-I/SN, 64kbit EEPROM Memory Chip, 230ns 8-Pin SOIC Serial-SPI

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Subtotal 50 units (supplied in a tube)*

£35.20

(exc. VAT)

£42.25

(inc. VAT)

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Per unit
50 - 50£0.704
75 - 75£0.691
100 +£0.685

*price indicative

Packaging Options:
RS Stock No.:
197-5385P
Mfr. Part No.:
25LC640-I/SN
Brand:
Microchip
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Brand

Microchip

Memory Size

64kbit

Interface Type

Serial-SPI

Package Type

SOIC

Mounting Type

Surface Mount

Pin Count

8

Organisation

8K x 8 bit

Minimum Operating Supply Voltage

2.5 V

Maximum Operating Supply Voltage

5.5 V

Programming Voltage

2.5 → 5.5V

Number of Bits per Word

8bit

Dimensions

4.9 x 3.9 x 1.5mm

Maximum Operating Temperature

+85 °C

Data Retention

200yr

Number of Words

8k

Maximum Random Access Time

230ns

Minimum Operating Temperature

-40 °C

The Microchip 25LC640 series is a 64 Kbit serial EEPROM with Low-Power CMOS technology. It has an power-on and off data protection circuitry.

Max clock 10 MHz
32 Byte Page
Write cycle time is 5 ms max
Sequential read
High reliability
Block write protection

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