OVERVIEW
The S24163 is a power supervisory device with 16,384- bits of serial E2PROM. It is fabricated using SUMMITs advanced CMOS E2PROM technology and is suitable for both 3 and 5 volt systems.
The S24163 is internally organized as 2048 x 8. It features the I2C serial interface and software protocol allowing operation on a simple two-wire bus.

FEATURES
• Precision Supply Voltage Monitor
   — Active Low
   — Integrated memory write lockout
• Guaranteed RESET (RESET#) assertion to VCC = 1V
• Power-Fail Accuracy Guaranteed
• No External Components
• 3V and 5V system versions
• Low Power CMOS
   — Active current less than 3mA
   — Standby current less than 25µA
• Memory Internally Organized 2k X 8
   — Two Wire Serial Interface (I2C™)
   – Bidirectional data transfer protocol
   – Standard 100KHz and Fast 400KHz
• High Reliability
   — Endurance: 100,000 erase/write cycles
   — Data retention: 100 years
• 8-Pin PDIP or SOIC Packages