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EEPROM, Microwire, 1 Kbit, 128 x 8bit / 64 x 16bit, Serial Microwire, 2 MHz, DIP, 8 Pins


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Manufacturer Part No:
Newark Part No.:
Product Range
1Kbit Microwire Serial EEPROM
Technical Datasheet:
CAT93C46LI-G   Datasheet
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Product Range Selector (1Kbit Microwire Serial EEPROM)

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Product Overview

The CAT93C46LI-G is a 1kB serial CMOS Electrically Erasable Programmable Read-Only Memory (EEPROM) with 93C46L-marking. It is configured as either 64 registers of 16-bit (ORG pin at VCC) or 128 registers of 8-bit (ORG pin at GND). Each register can be written (or read) serially by using the DI (or DO) pin. The CAT93C46 features a self-timed internal write with auto-clear. On-chip power-on reset circuit protects the internal logic against powering up in the wrong state.
  • High speed operation - 2MHz
  • 1.8 to 5.5V Supply voltage range
  • Self-timed write cycle with auto-clear
  • Software write protection
  • Power-up inadvertent write protection
  • Low power CMOS technology
  • 1000000 Program/erase cycles
  • 100 years Data retention
  • Industrial and extended temperature range


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

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128 x 8bit / 64 x 16bit

Serial Microwire








1Kbit Microwire Serial EEPROM

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Technical Docs (5)

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