DS2406 Maxim Integrated Products, DS2406 Datasheet - Page 12
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DS2406
Manufacturer Part Number
DS2406
Description
IC SW DL ADDRESS W/1K MEM TO-92
Manufacturer
Maxim Integrated Products
Datasheet
1.DS2406.pdf
(32 pages)
Specifications of DS2406
Applications
Remote Control, Remote Metering
Interface
1-Wire
Voltage - Supply
2.8 V ~ 6 V
Package / Case
TO-92-3 (Standard Body), TO-226
Mounting Type
Through Hole
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
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Memory Function Flow Chart (continued) Figure 7
increments
Bus Master
DS2406
Address
Counter
RX "1"s
From Figure 7
2nd Part
TA1(T7:T0), TA2 (T15:T8)
Bus Master RX CRC16 of
Command, Address, Data
N
DS2406 sets Status
Address = (T15:T0)
Bus Master RX Data
from Status Memory
Bus Master TX
Status Mem.
Read Status
TX Reset ?
TX Reset ?
TX Reset ?
Vertical
Spare
Master
End of
Master
Master
AAh
?
?
Y
Y
N
N
N
Y
Presence Pulse
Y
Y
N
DS2406 TX
R
Bus Master
TX Data to
Channel F/F
12 of 32
S
Bus Master RX CRC16 of Command,
CRC16 of Data (subsequent passes)
Control, Data (1st pass)
*
Write
Y
Y
Y
Y
Bus Master TX Ch.-
Control Bytes 1, 2
CRC Byte Counter
Channel Info Byte
DS2406 clears
Bus Master RX
CRC Due * ?
TX Reset ?
TX Reset ?
TX Reset ?
TX Reset ?
R/W Toggle
Enabled ?
Enabled ?
Channel
N
N
Access
Access
Mode ?
Master
Master
CRC*
Master
Master
F5h
?
N
N
Y
Y
N
Y
Read
Y
N
N
N
* See Channel
DS2406 toggles
Control Byte 1
and Figure 7A
R/W Mode
Bus Master
from PIOs
Presence Pulse
Bus Master TX
RX Data
increments
CRC Byte
Reset Pulse
DS2406 TX
DS2406
Counter
*