參數(shù)資料
型號(hào): DS1963S
英文描述: SHA iButton
中文描述: SHA iButton
文件頁(yè)數(shù): 13/37頁(yè)
文件大小: 349K
代理商: DS1963S
DS1963S
13 of 37
Memory and SHA Function Flow Chart
(continued) Figure 7
Bus Master
RX "1"s
Master
TX Reset
Y
N
0Fh
Write Scratch-
pad
TA1(T7:T0), TA2 (T15:T8)
Bus Master TX
CHLG = 0 ; AUTH = 0
HIDE = 1
Y
N
Address
< 200h
N
N
Y
Offset = (T4:T0), clears (PF, AA)
DS1963S sets Scratchpad
S
Y
Offset
= 11111b
N
to Scratchpad Offset
Bus Master TX Data Byte
Master
TX Reset
Master
TX Reset
N
Y
Bus Master
RX "1"s
increments
SP. Offset
DS1963S
Partial
Byte
Y
N
Y
N
PF = 1
R
Address
Secret
Y
Offset = (T4:T0), clears (PF, AA)
DS1963S sets Scratchpad
Master
TX Reset
N
Y
Bus Master
RX "1"s
E4:E0 := T4, T3, 1,1,1
T2:T0 := 0,0,0
Y
Offset
= 11111b
N
Dummy byte
Bus Master TX
Master
TX Reset
Command, Address, Data
DS1963S TX CRC16 of
increments
SP. Offset
DS1963S
Partial
Byte
Y
N
Y
N
PF = 1
Spare
Vertical
Y
N
1st part
To Figure 7
From Figure 7
1st part
From Figure 7
3rd part
3rd part
To Figure 7
Command, Address, Data
DS1963S TX CRC16 of
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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(chǔ)類型:SRAM 存儲(chǔ)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(chǔ)類型:SRAM 存儲(chǔ)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(chǔ)類型:SRAM 存儲(chǔ)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(chǔ)類型:SRAM 存儲(chǔ)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