[Summit-Microelectronics]

OVERVIEW

The S93662 and S93663 are precision power supervisory circuits providing both active high and active low reset outputs.

FEATURES

? Precision Monitor & RESET Controller

— RESET and RESET Outputs

— Guaranteed RESET Assertion to VCC = 1V

— 200ms Reset Pulse Width

— Internal 1.26V Reference with ±1 Accuracy

— ZERO External Components Required

? Memory

— 4K-bit Microwire Memory

— S93662

– Internally Ties ORG Low

– 100 Compatible With all 8-bit Implementations

– Sixteen Byte Page Write Capability

— S93663

– Internally Ties ORG High

– 100 Compatible With all 16-bit Implementations

– Eight Word Page Write Capability