参数资料
型号: DS1904L-F5#
厂商: Maxim Integrated
文件页数: 8/13页
文件大小: 0K
描述: IBUTTON RTC F5 MICROCAN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
RoHS指令信息: IButton RoHS Compliance Plan
标准包装: 30
系列: iButton®
产品目录页面: 1431 (CN2011-ZH PDF)
DS1904
ROM FUNCTIONS FLOW CHART Figure 7
Master TX
Reset Pulse
DS1904 TX
Presence Pulse
Master TX ROM
Function Command
33H
Read ROM
Command
?
N
55H
Match ROM
Command
?
N
F0H
Search ROM
Command
?
N
CCH
Skip ROM
Command
?
N
Y
DS1904 TX
Family Code
1 Byte
Y
Master TX Bit 0
Y
DS1904 TX Bit 0
DS1904 TX Bit 0
Master TX Bit 0
Y
DS1904 TX
Serial Number
6 Bytes
Bit 0
Match ?
Y
Master TX Bit 1
Bit 1
Match ?
Y
N
N
N
N
Bit 0
Match ?
Y
DS1904 TX Bit 1
DS1904 TX Bit 1
Master TX Bit 1
Bit 1
Match ?
Y
DS1904 TX Bit 63
DS1904 TX
CRC Byte
Master TX Bit 63
DS1904 TX Bit 63
Master TX Bit 63
Bit 63
Match ?
Y
N
N
Bit 63
Match ?
Y
Master TX Control
Function Command
(SEE FIGURE 5)
8 of 13
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参数描述
DS1904L-F5# 功能描述:iButton RTC 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
DS1904L-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
DS1920 制造商:DALLAS 制造商全称:Dallas Semiconductor 功能描述:Temperature iButton
DS1920+F5 制造商:Maxim Integrated Products 功能描述:TEMP IBTN 2PIN F5 MICROCAN - Rail/Tube
DS1920-F3 制造商:DALLAS 制造商全称:Dallas Semiconductor 功能描述:Temperature iButton