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Home > Embedded ICs > Embedded - Memory > 93LC46A-I/ST
Microchip

93LC46A-I/ST

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EmbedIC has the unique source of supply. We can offer 93LC46A-I/ST more competitive price for our customers. You can enjoy our best service by purchasing MICROCHIP 93LC46A-I/ST, Please feel free to contact for the best price of 93LC46A-I/ST Memory. Click To Get Quotation

93LC46A-I/ST Overview

The Microchip 93LC46A device is a 1Kb Microwire (3-wire) Serial EEPROM with dedicated 8-bit memory organization and a voltage operation range of 2.5 - 5.5V.  Also available are the 93LC46B for dedicated 16-bit memory organization and the 93LC46C for hardware selectable word size using the ORG pin. The 93LC46A is optimized for use in consumer, industrial, and automotive applications where reliable and dependable nonvolatile memory storage is essential. The device is available in a variety of Pb-free packages including SOT-23, PDIP, SOIC, MSOP, DFN and TSSOP.

For product comparison, please consider:93LC46B,93LC46C

Features

  • Industry Standard Microwire Serial I/O
  • Up to 2 MHz clock compatibility
  • 128 x 8-Bit Organization
  • Automatic Erase All (ERAL) Before Write All (WRAL)
  • Self-Timed Erase and Write Cycles (6 ms max.)
  • Low Power Consumption:
    • Read current 100 uA (Typ), 500 uA (Max)
    • Write current 500 uA (Typ), 2 mA (Max)
    • Standby current 1 uA (Max at -40 to 85°C)
  • Software Write-Protection
  • More than 1 million erase/write cycles
  • Data retention > 200 years
  • Extended Temperature Range Available (Grade 1 as defined in AEC-Q100):
    • Grade 1 Temperature Range: -40°C to 125°C
  • Qualified for Automotive Applications
  • Factory Programming Available
  • Available in SOT-23-6,  PDIP-8, SOIC-8, MSOP-8, 2x3 DFN-8 and TSSOP-8

Specifications

  • Mounting Style SMD/SMT

  • Maximum Operating Current 2 mA, 1 mA

  • Organization 128 x 8

  • Minimum Operating Temperature - 40 C

  • Supply Voltage - Min 2.5 V

  • Access Time 6 ms

  • Memory Size 1 Kbit

  • Package / Case TSSOP-8

  • Operating Supply Voltage 2.5 V to 5.5 V

  • Maximum Clock Frequency 2 MHz

  • Packaging Tube

  • Maximum Operating Temperature + 85 C

  • Supply Voltage - Max 5.5 V

  • Interface Type Microwire

  • Data Retention 200 yr

  • Operating Current 500 uA, 100 uA

  • Factory Pack Quantity 100

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