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19-4865; Rev 4/11
DS1992/DS1993
1Kb/4Kb Memory iButton
SPECIAL FEATURES
COMMON iButton FEATURES
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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
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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 MicroLAN
Digital Identification and Information by
Momentary Contact
Chip-Based Data Carrier Compactly Stores
Information
Data Can be Accessed While Affixed to
Object
Economically Communicates to Bus Master
ORDERING INFORMATION
DS1992L-F5+ F5 MicroCan
DS1993L-F5+ F5 MicroCan
+Denotes a lead(Pb)-free/RoHS-compliant product.
EXAMPLES OF ACCESSORIES
DS9096P Self-Stick Adhesive Pad
DS9101 Multipurpose Clip
DS9093RA Mounting Lock Ring
DS9093F Snap-In Fob
DS9092 iButton Probe
F5 MicroCan
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with a Single Digital Signal at 16.3kbps
Standard 16mm Diameter and 1-Wire ?
Protocol Ensure Compatibility with iButton ?
Family
Button Shape is Self-Aligning with Cup-
Shaped Probes
Durable Stainless Steel Case Engraved with
Registration Number Withstands Harsh
Environments
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, 5th Ed., Rev. 1997-02-24;
Intrinsically Safe Apparatus, Approved under
Entity Concept for use in Class I, Division 1,
Group A, B, C, and D Locations
1-Wire and iButton are registered trademarks of Maxim Integrated Products, Inc.
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相关代理商/技术参数
DS1993L-F5-C01 功能描述:iButton RoHS:否 存储类型:SRAM 存储容量:512 B 组织: 工作电源电压:3 V to 5.25 V 接口类型:1-Wire 最大工作温度:+ 85 C 尺寸:17.35 mm x 5.89 mm 封装 / 箱体:F5 MicroCan 制造商:Maxim Integrated
DS1994 制造商:DALLAS 制造商全称:Dallas Semiconductor 功能描述:4kb Plus Time Memory iButton
DS1994-LF5 制造商: 功能描述: 制造商:undefined 功能描述:
DS1994L-F5 功能描述:iButton RoHS:否 存储类型:SRAM 存储容量:512 B 组织: 工作电源电压:3 V to 5.25 V 接口类型:1-Wire 最大工作温度:+ 85 C 尺寸:17.35 mm x 5.89 mm 封装 / 箱体:F5 MicroCan 制造商:Maxim Integrated
DS1994L-F5+ 功能描述:iButton RoHS:否 存储类型:SRAM 存储容量:512 B 组织: 工作电源电压:3 V to 5.25 V 接口类型:1-Wire 最大工作温度:+ 85 C 尺寸:17.35 mm x 5.89 mm 封装 / 箱体:F5 MicroCan 制造商:Maxim Integrated
DS1994L-F5-W 功能描述:iButton RoHS:否 存储类型:SRAM 存储容量:512 B 组织: 工作电源电压:3 V to 5.25 V 接口类型:1-Wire 最大工作温度:+ 85 C 尺寸:17.35 mm x 5.89 mm 封装 / 箱体:F5 MicroCan 制造商:Maxim Integrated
DS1994-LFS 制造商: 功能描述: 制造商:undefined 功能描述:
DS1995 制造商:DALLAS 制造商全称:Dallas Semiconductor 功能描述:16-kbit Memory iButton