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參數(shù)資料
| 型號： | DS1963S |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | Memory IC:Other |
| 英文描述： | SPECIALTY MEMORY CIRCUIT, MEDB2 |
| 封裝： | MICROCAN-2 |
| 文件頁數(shù)： | 1/37頁 |
| 文件大?。?/td> | 349K |
| 代理商： | DS1963S |
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021704
SPECIAL FEATURES
§ 4096 bits of read/write nonvolatile (NV)
memory organized as 16 pages of 256 bits
each
§ Eight memory pages with individual 64-bit
secrets and 32-bit read-only non rolling-over
page write cycle counters
§ Secrets are write-only and have their own
individual write cycle counters
§ On-chip 512-bit SHA-1 (FIPS 180-1,
ISO/IEC 10118-3) engine to compute a 160-
bit Message Authentication Codes (MAC)
and generate page secrets
§ Device can operate as roaming iButton
or
as coprocessor for a host computer
§ 256–bit scratchpad ensures integrity of data
transfer
§ On-chip 16-bit CRC generator for
safeguarding data transfers
§ Overdrive mode boosts communication
speed to 125 kbits per second
§ Operating temperature range from -20°C to
+85°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 host with a
single digital signal at 15.4 kbits per second
§ Standard 16 mm diameter and 1-Wire
protocol ensure compatibility with iButton
Device 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 (4th Edit.); Intrinsically Safe
Apparatus, Approved under Entity Concept
for use in Class I, Division 1, Group A, B, C
and D Locations (application pending)
F5 MicroCan
IO
GND
0.51
5.89
16.25
17.35
51
18
000000FBC52B
1-Wire
All dimensions are shown in millimeters
ORDERING INFORMATION
DS1963S
F5 MicroCan
EXAMPLES OF ACCESSORIES
DS9096P
Self-Stick Adhesive Pad
DS9101
Multipurpose Clip
DS9093RA
Mounting Lock Ring
DS9093A
Snap-In Fob
DS9092
iButton Probe
DS1963S
SHA iButton
www.iButton.com
iButton and 1-Wire are registered trademarks of Dallas Semiconductor.
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PDF描述 |
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| DS1985-F3 | 2K X 8 EEPROM 3V, RDB2 |
| DS1986-F3 | 64K X 1 OTPROM, MEDB2 |
| DS1986-F5 | 64K X 1 OTPROM, MADB2 |
| DS1991L-F5 | SPECIALTY MEMORY CIRCUIT, MEDB2 |
| DS1994L-F5 | SPECIALTY MEMORY CIRCUIT, MRDB2 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DS1963S+F5 | 制造商:Maxim Integrated Products 功能描述:SHA IBTN 8SOIC - Rail/Tube |
| DS1963S-F5 | 功能描述:iButton RoHS:否 存儲類型:SRAM 存儲容量:512 B 組織: 工作電源電壓:3 V to 5.25 V 接口類型:1-Wire 最大工作溫度:+ 85 C 尺寸:17.35 mm x 5.89 mm 封裝 / 箱體:F5 MicroCan 制造商:Maxim Integrated |
| DS1963S-F5+ | 功能描述:iButton SHA iButton RoHS:否 存儲類型:SRAM 存儲容量:512 B 組織: 工作電源電壓:3 V to 5.25 V 接口類型:1-Wire 最大工作溫度:+ 85 C 尺寸:17.35 mm x 5.89 mm 封裝 / 箱體:F5 MicroCan 制造商:Maxim Integrated |
| DS1965S-1-F3 | 功能描述:iButton RoHS:否 存儲類型:SRAM 存儲容量:512 B 組織: 工作電源電壓:3 V to 5.25 V 接口類型:1-Wire 最大工作溫度:+ 85 C 尺寸:17.35 mm x 5.89 mm 封裝 / 箱體:F5 MicroCan 制造商:Maxim Integrated |
| DS1965S-1-F5 | 功能描述:iButton RoHS:否 存儲類型:SRAM 存儲容量:512 B 組織: 工作電源電壓:3 V to 5.25 V 接口類型:1-Wire 最大工作溫度:+ 85 C 尺寸:17.35 mm x 5.89 mm 封裝 / 箱體:F5 MicroCan 制造商:Maxim Integrated |
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