DS2433 Maxim, DS2433 Datasheet - Page 5

• Manufacturer Part Number: DS2433
• Description: The DS2433 4Kb 1-Wire® EEPROM identifies and stores relevant information about the product to which it is associated
• Manufacturer: Maxim

Figure 2. HIERARCHCAL STRUCTURE FOR 1-Wire PROTOCOL
Figure 3. 64-BIT LASERED ROM
Figure 4. 1-Wire CRC GENERATOR
X
MSB
MSB
0
STAGE
1
st
8-BIT CRC CODE
X
1
STAGE
2
nd
X
2
STAGE
3
rd
X
LSB MSB
3
STAGE
4
th
Polynomial = X
48-BIT SERIAL NUMBER
5 of 23
X
8
4
+ X
STAGE
5
5
th
+ X
4
+ 1
LSB MSB
X
5
STAGE
8-BIT FAMILY CODE (23h)
6
th
INPUT DATA
X
6
STAGE
7
th
X
7
STAGE
8
th
X
LSB
LSB
DS2433
8