93AA66XT/SN

The 93AA66 are 1K, 2K and 4K low voltage serial Electrically Erasable PROMs. The device memory is configured as x8 or x16 bits depending on the ORG pin setup. Advanced CMOS technology makes these devices ideal for low power non-volatile memory applications. The 93AA Series is available in standard 8-pin PDIP and surface mount SOIC packages. The rotated pin-out 93AA66X are offered in the “SN” package only.

• Single supply with programming operation down to 1.8V
• Low-power CMOS technology:
  • 70 µA typical active read current at 1.8V
  • 2 µA typical standby current at 1.8V
• ORG pin selectable memory configuration:
  • 128 x 8
  • or 64 x 16-bit organization (93AA46)
  • 256 x 8
  • or 128 x 16-bit organization (93AA56)
  • 512 x 8 or 256 x 16-bit organization (93AA66)
• Self-timed erase and 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 during erase/write cycles
• Sequential read function
• 1,000,000 E/W cycles ensured
• Data retention > 200 years
• 8-pin PDIP/SOIC (SOIC in JEDEC and EIAJ standards)
• Temperature ranges supported:
  • Commercial (C): 0°C to +70°C
  • Industrial (I): -40°C to +85°C
• Tape and Reel