Microchip | 93LC86-I/SN

Note: Not Recommended for New Design

The 93XX86A/B/C devices are 16 K bit low-voltage serial Electrically Erasable PROMs (EEPROM). Word-selectable devices such as the 93XX86C are dependent upon external logic levels driving the ORG pin to set word size. In the SOT-23 package, the 93XX86A devices provide dedicated 8-bit memory organization, while the 93XX86B devices provide dedicated 16-bit memory organization.

A Program Enable (PE) pin allows the user to write-protect the entire memory array. Advanced CMOS technology makes these devices ideal for low-power, 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:

• Single supply with programming operation down to 2.5 V
• Low-power CMOS technology
• 1 mA active current typical
• 5 µA standby current (typical) at 3.0 V
• ORG pin selectable memory configuration
• 1024 x 8 or 512 x 16 bit organization (93LC76)
• 2048 x 8 or 1024 x 16 bit organization (93LC86)
• 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 erase/write cycles ensured
• Data retention > 200 years
• 8-pin PDIP/SOIC package
• Temperature ranges available
• Industrial (I) -40°C to +85°C