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  6. Micro-Wire Interface Protocol
  7. 93AA46CT-I/SN

Microchip | 93AA46CT-I/SN

Manufacturer Part #

93AA46CT-I/SN

93AA46 Series 1 Kbit (128 x 8 / 64 x 16) 5.5V Microwire Serial EEPROM-SOIC-8

ECAD Model:
Mfr. Name: Microchip
Standard Pkg:
Product Variant Information section
Date Code:
Product Specification Section
Microchip 93AA46CT-I/SN - Technical Attributes
Attributes Table
Memory Density: 1kb
Memory Organization: 128 x 8
Supply Voltage-Nom: 1.8V to 5.5V
Clock Frequency-Max: 3MHz
Write Cycle Time-Max (tWC): 6ms
Word Length: 8b
Data Retention: 200 yr
Operating Temp Range: -40°C to +85°C
Storage Temperature Range: -65°C to +150°C
No of Terminals: 8
Package Style:  SOIC-8
Mounting Method: Surface Mount
Features & Applications

The 93XX46A/B/C devices are 1 Kbit low-voltage serial Electrically Erasable PROMs (EEPROM). Word-selectable devices such as the 93AA46C, 93LC46C or 93C46C are dependent upon external logic levels driving the ORG pin to set word size. For dedicated 8-bit communication, the 93AA46A, 93LC46A or 93C46A devices are available, while the 93AA46B, 93LC46B and 93C46B devices provide dedicated 16-bit communication.

Advanced CMOS technology makes these devices ideal for lowpower, nonvolatile memory applications. The entire 93XX Series is available in standard packages including 8-lead PDIP and SOIC, and advanced packaging including 8-lead MSOP, 6-lead SOT-23, 8-lead 2x3 DFN and 8-lead TSSOP. All packages are Pb-free (Matte Tin) finish.

Features:

  • Low-power CMOS technology
  • ORG pin to select word size for ‘46C version
  • 128 x 8-bit organization ‘A’ ver. devices (no ORG)
  • 64 x 16-bit organization ‘B’ ver. devices (no ORG)
  • Self-timed ERASE/WRITE cycles (including auto-erase)
  • Automatic ERAL before WRAL
  • Power-on/off data protection circuitry
  • Industry standard 3-wire serial I/O
  • Device Status signal (READY/BUSY)
  • Sequential READ function
  • 1,000,000 E/W cycles
  • Data retention > 200 years
  • Temperature ranges supported
    • Industrial (I) -40°C to +85°C
    Pricing Section
    Global Stock:
    0
    USA:
    0
    On Order:
    0
    Factory Stock:Factory Stock:
    0
    Factory Lead Time:
    15 Weeks
    Minimum Order:
    3300
    Multiple Of:
    3300
    Total
    $488.40
    USD
    Quantity
    Unit Price
    3,300+
    $0.148
    Product Variant Information section
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