MICROCHIP 93C66C-I/P EEPROM, Microwire, Serial Microwire, 4 Kbit, 512 x 8bit / 256 x 16bit, 3 MHz, DIP, 8 Pins
SKU: 81159450730

MICROCHIP 93C66C-I/P EEPROM, Microwire, Serial Microwire, 4 Kbit, 512 x 8bit / 256 x 16bit, 3 MHz, DIP, 8 Pins

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Description

MICROCHIP 93C66C-I/P EEPROM, Microwire, Serial Microwire, 4 Kbit, 512 x 8bit / 256 x 16bit, 3 MHz, DIP, 8 PinsThe 93C66C I P is a 4kB MICROWIRE compatible serial Electrically Erasable Programmable Read Only Memory (EEPROM) with word selectable devices such as the 93AA66C, 93LC66C or 93C66C are dependent upon external logic levels driving the ORG pin to set word size. The device provides dedicated 16 bit communication. Advanced CMOS technology makes this device ideal for low power, nonvolatile memory applications. Low power CMOS technology Self timed erase

The 93C66C-I/P is a 4kB MICROWIRE compatible serial Electrically Erasable Programmable Read-Only Memory (EEPROM) with word-selectable devices such as the 93AA66C, 93LC66C or 93C66C are dependent upon external logic levels driving the ORG pin to set word size. The device provides dedicated 16-bit communication. Advanced CMOS technology makes this device ideal for low-power, nonvolatile memory applications.
  • Low-power CMOS technology
  • Self-timed erase/write cycles
  • Automatic erase all (ERAL) before write all (WRAL)
  • Power-on/off data protection circuitry
  • Industry standard 3-wire serial I/O
  • Device status signal (ready/busy)
  • Sequential read function
  • 1000000 Erase/write cycles
  • Data retention >200 years

Applications

Computers & Computer Peripherals, Industrial, Communications & Networking, Consumer Electronics, Automotive

Product details

Operating Temperature Min -40°C
Operating Temperature Max 85°C
Clock Frequency 3MHz
No. of Pins 8Pins
Memory Size 4Kbit
Product Range 4Kbit Serial Microwire EEPROMs
Memory Case Style DIP
Supply Voltage Min 4.5V
IC Interface Type Serial Microwire
EEPROM Memory Configuration 512 x 8bit / 256 x 16bit
Packaging Each
Supply Voltage Max 5.5V
MSL -

Other details

Brand MICROCHIP
Part Number 93C66C-I/P
Quantity Each
Technical Data Sheet EN
Miscellaneous EN
Product Change Notice EN

All product and company names are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them. Image is for illustrative purposes only. Please refer to product description.

Shipping Notes
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
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SKU: 81159450730

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★★★★★ 5
I bought myself one and this one was gift for a friend.
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Color: Jelly Pink, Material Type: Paper, PU, Color: Jelly Pink, Material Type: Paper, PU
Really nice jewelry box just smaller than expected. My fault for not checking the dimensions first. It’s a great value for the price.
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Reviewed in the United States on May 11, 2026
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Draper, US
★★★★★ 5
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Just what I wanted in size and available compartments. The only thing I am hesitant about is the paper outside. Mine is white and may get dirty quickly.
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Reviewed in the United States on March 16, 2026
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Grantham, US
★★★★★ 5
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Jeimy Aguilar
Massapequa, US
★★★★★ 5
Small and cute!
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Its perfect!
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Reviewed in the United States on May 25, 2026

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