S24022SAB 데이터시트 - Summit Microelectronics

OVERVIEW
The S24022 and S24023 are power supervisory devices with 2,048 bits of serial E2PROM. They are fabricated using SUMMITs advanced CMOS E2PROM technology and are suitable for both 3 and 5 volt systems.

FEATURES
• Precision Supply Voltage Monitor
    — Dual reset outputs for complex microcontroller systems
    — Integrated memory write lockout
• Guaranteed RESET (RESET) assertion to VCC=1V
• Power-Fail Accuracy Guaranteed
• No External Components
• 3 and 5 Volt system versions
• Low Power CMOS
    — Active current less than 3mA
    — Standby current less than 25µA
• Memory Internally Organized 256 X 8
    — Two Wire Serial Interface (I2C™)
        – Bidirectional data transfer protocol
        – Standard 100KHz and Fast 400KHz
• High Reliability
    — Endurance: 1,000,000 erase/write cycles
    — Data retention: 100 years
• 8-Pin PDIP or SOIC Packages