DS2408S+ Maxim Integrated Products, DS2408S+ Datasheet - Page 6

• Manufacturer Part Number: DS2408S+
• Description: PROM 1-Wire 8-Ch Addressable Switch
• Manufacturer: Maxim Integrated Products

Specifications of DS2408S+

• Lead Free Status / Rohs Status: Details

Figure 1. DS2408 BLOCK DIAGRAM
Figure 2. HIERARCHICAL STRUCTURE FOR 1-Wire PROTOCOL
Master
Command
Level:
Bus
1-Wire ROM Function
V
I/O
GND
CC
DS2408-Specific
Control Function
Commands
Commands
1-Wire Net
DS2408
Available
Commands:
Read ROM
Match ROM
Search ROM
Skip ROM
Conditional Search
Overdrive Match
Overdrive Skip
Resume
Read PIO Registers
Channel Access Read
Channel Access Write
Write Conditional
Reset Activity Latches
GENERATOR
FUNCTION
FUNCTION
CONTROL
REGISTER
REGISTER
CONTROL
1-WIRE
CRC16
PAGE
Search Register
PARASITE POWER
ROM
INTERNAL V
6 of 36
CC
Codes:
Cmd.
CCh
ECh
CCh
3Ch
A5h
5Ah
C3h
33h
55h
F0h
69h
F0h
F5h
LASERED ROM
Devices
FUNCTION
CONTROL
Other
Data Field
Affected:
64-BIT ROM, RC-FLAG
64-BIT ROM, RC-FLAG
64-BIT ROM, RC-FLAG
RC-FLAG
64-BIT ROM, RC-FLAG, Port Status,
64-BIT ROM, RC-FLAG, OD-Flag
RC-FLAG, OD-Flag
RC-FLAG
PIO Registers
Port Input Latches
Port Output Latches
Conditional Search Register
Activity Latches
64-BIT
PORT
INTER-
PORT
FACE
Cond. Search Settings,
RSTZ
P0
P1
P2
P3
P4
P5
P6
P7