Package information, Write 0 slot write 1 slot, Read data slot – Rainbow Electronics DS2705 User Manual
Page 18: Figure 9. 1-wire write and read-time slots
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18 of 18
Figure 9. 1-Wire Write and Read-Time Slots
WRITE 0 SLOT
WRITE 1 SLOT
t
SLOT
t
LOW0
t
SLOT
t
REC
t
LOW1
V
PULLUP
GND
Slave Sample Window
MIN
TYP
MAX
15
ms
2
ms
15
ms
30
ms
1
ms
3
ms
Slave Sample Window
MIN TYP
MAX
15
ms
2
ms
15
ms
30
ms
1
ms
3
ms
Overdrive
Standard
MODE
READ DATA SLOT
Data = 0
t
SLOT
15
ms
t
SLOT
t
REC
V
PULLUP
GND
Master Sample Window
t
RDV
15
ms
Master Sample Window
t
LOW1
Data = 1
Overdrive
Standard
MODE
2
ms
2
ms
LINE TYPE LEGEND:
Bus Master active LOW
Slave active LOW
Both Bus Master and Device
Resistor pullup
active LOW
t
RDV
PACKAGE INFORMATION
(For the latest package outline information, go to
www.maxim-ic.com/DallasPackInfo
.)
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