S93VP462S-B Datasheet PDF - Summit Microelectronics

OVERVIEW
The S93VP462 and S93VP463 are voltage monitoring memory devices that write protect the array from inadvertent writes whenever VCC is below VTRIP.

FEATURES
• Voltage-Sense Write Protection
    — Low VCC Write Lockout
    — All Writes Inhibited when VCC < VTRIP
    — Protects Against Inadvertent Writes During
        - Power-up
        - Power-down
        - Brown-out Conditions
    — All Devices ‘Readable’ from 1.8V to 5.5V
        - User Selectable VTRIP Levels
• Memory
    — 1K-bit Microwire Memory
    — S93VP462
        – Internally Ties ORG Low
        – 100% Compatible with All 8-bit Implementations
        – Sixteen Byte Page Write Capability
    — S93VP463
        – Internally Ties ORG High
        – 100% Compatible With all 16-bit Implementations
        – Eight Word Page Write Capability