DS1992 Datasheet | Dallas Semiconductor

FEATURES 4096 bits of Read/Write Nonvolatile Memory (DS1993) - 1024 bits of Read/Write Nonvolatile Memory (DS1992) - 256-bit Scratchpad Ensures Integrity of Data .. Transfer - Memory Partitioned into 256-bit Pages for Packetizing Data - Data Integrity Assured with Strict Read/Write Protocols - Operating Temperature Range from -40°C to +70°C - Over 10 years of data retention - - - - Easily Affixed with Self-Stick Adhesive Backing, Latched by its Flange, or Locked with a Ring Pressed onto its Rim Presence Detector Acknowledges When Reader First Applies Voltage Meets UL#913 (4th Edit.); Intrinsically Safe Apparatus, Approved under Entity Concept for use in Class I, Division 1, Group A, B, C and D Locations F5 MICROCAN 5.89 0.36 0.51 © 1993 MON i Button FEATURES - Unique, Factory-Lasered and Tested 64-bit Registration Number (8-bit Family Code + 48-bit Serial Number + 8-bit CRC Tester) Assures Absolute Traceability Because No Two Parts are Alike Multidrop Controller for Micro LAN Digital Identification and Information by Momentary Contact Chip-Based Data Carrier pactly Stores Information Data Can be Accessed While Affixed to Object Economically municates to Bus Master with a Single Digital Signal at 16.3kbps Standard 16mm Diameter and 1-Wire® Protocol Ensure patibility with i Button® Family Button Shape is Self-Aligning with Cup Shaped Probes Durable Stainless Steel Case Engraved with Registration Number Withstands Harsh Environments YYWW REGISTERED 000000FBD804 - - - - - - - - IO GND All dimensions shown in millimeters. ORDERING INFORMATION DS1992L-F5 DS1993L-F5 F5 Micro Can F5 Micro Can EXAMPLES OF ACCESSORIES DS9096P Self-Stick Adhesive Pad DS9101 Multipurpose Clip DS9093RA Mounting Lock Ring DS9093F Snap-In Fob DS9092 i Button Probe 1-Wire and i Button are registered trademarks of Dallas Semiconductor. 1 of 17 DS1992/DS1993 i Button DESCRIPTION The DS1992/DS1993 memory i Buttons (hereafter referred to as DS199_) are rugged...