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DS1992L-F5中文资料PDF规格书
厂商型号 |
DS1992L-F5 |
参数属性 | DS1992L-F5 包装为管件;类别为存储卡,模块 > 专用;DS1992L-F5应用范围:产品数据;产品描述:IBUTTON MEMORY 1KBIT F5 |
功能描述 | 1kbit/4kbit Memory iButtonTM DS1994 4-kbit Plus Time Memory iButtonTM |
文件大小 |
537.37 Kbytes |
页面数量 |
17 页 |
生产厂商 | Dallas Semiconductor Corp. |
企业简称 |
Dallas |
中文名称 | Dallas Semiconductor Corp.官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2024-4-27 20:00:00 |
DS1992L-F5规格书详情
iButton DESCRIPTION
The DS1992/DS1993 memory iButtons (hereafter referred to as DS199_) are rugged read/write data carriers that act as a localized database, easily accessible with minimal hardware. The nonvolatile memory and optional timekeeping capability offer a simple solution to storing and retrieving vital information pertaining to the object to which the iButton is attached. Data is transferred serially through the 1-Wire protocol that requires only a single data lead and a ground return.
SPECIAL 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
COMMON iButton 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 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
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 CupShaped 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 (4th Edit.); Intrinsically Safe
Apparatus, Approved under Entity Concept
for use in Class I, Division 1, Group A, B, C
and D Locations
产品属性
- 产品编号:
DS1992L-F5+
- 制造商:
Analog Devices Inc./Maxim Integrated
- 类别:
存储卡,模块 > 专用
- 系列:
iButton®
- 包装:
管件
- 应用:
产品数据
- 存储器类型:
NVRAM
- 存储容量:
128B
- 工作温度:
-40°C ~ 70°C
- 描述:
IBUTTON MEMORY 1KBIT F5
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
Maxim(美信) |
23+ |
NA/ |
8735 |
原厂直销,现货供应,账期支持! |
询价 | ||
Maxim/美信 |
2021/2022+ |
NA |
6000 |
原厂原装现货订货价格优势终端BOM表可配单提供样品 |
询价 | ||
MAXIM/美信 |
24+ |
NA |
860000 |
明嘉莱只做原装正品现货 |
询价 | ||
DAL |
2023+ |
80000 |
一级代理/分销渠道价格优势 十年芯程一路只做原装正品 |
询价 | |||
Maxim |
20+ |
NA |
90000 |
全新原装正品/库存充足 |
询价 | ||
MAXIM/美信 |
23+ |
NA |
2252 |
18万条库存,一站式配齐 |
询价 | ||
DALLAS |
23+ |
CAN |
65480 |
询价 | |||
MAXIM |
23+ |
CAN |
8888 |
专做原装正品,假一罚百! |
询价 | ||
MAXIM |
22+ |
BGA |
8000 |
原装正品支持实单 |
询价 | ||
MAXIM |
CAN |
68900 |
原包原标签100%进口原装常备现货! |
询价 |