Microchip 93LC66AT-I/SN, 4 kB EEPROM, 250 ns 8-Pin SOIC Serial-Microwire

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Subtotal (1 pack of 50 units)*

$30.25

(exc. VAT)

$34.80

(inc. VAT)

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Temporarily out of stock
  • 7,500 unit(s) shipping from 15 December 2025
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Units
Per unit
Per Pack*
50 - 800$0.605$30.25
850 - 1600$0.59$29.50
1650 +$0.581$29.05

*price indicative

Packaging Options:
RS Stock No.:
197-5397
Mfr. Part No.:
93LC66AT-I/SN
Brand:
Microchip
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Brand

Microchip

Memory Size

4kB

Product Type

EEPROM

Interface Type

Serial-Microwire

Package Type

SOIC

Mount Type

Surface

Pin Count

8

Maximum Clock Frequency

2MHz

Organisation

512 x 8 bit

Minimum Supply Voltage

2.5V

Maximum Supply Voltage

5.5V

Number of Bits per Word

8

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

85°C

Standards/Approvals

No

Width

6 mm

Length

4.9mm

Supply Current

2mA

Maximum Random Access Time

250ns

Data Retention

200year

Automotive Standard

No

The Microchip 93LC66 series is a 4Kbit low-voltage serial EEPROM with Low-Power CMOS technology is used. It has an power-on and off data protection circuitry.

Self-timed erase cycles

Self-timed write cycles

Device status signal

Sequential read function

RoHS compliant

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