SLE4442 Siemens, SLE4442 Datasheet - Page 15

• Manufacturer Part Number: SLE4442
• Description: (SLE4432 / SLE4442) 256 Byte EEPROM
• Manufacturer: Siemens

Table 1
Byte 1
Control
B7
0
0
0
0
Table 2
SLE 4442 only
0
0
0
Semiconductor Group
B6 B5 B4 B3 B2 B1 B0 A7-A0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
1
0
1
0
1
0
0
0
0
1
1
0
0
0
0
0
0
0
0
1
0
0
0
1
1
0
1
Byte 2
Address
address
address
no effect no effect
address
no effect no effect
address
address
13
Byte 3
Data
D7-D0
no effect
input data UPDATE MAIN
input data WRITE
input data UPDATE SECURITY
input data COMPARE
Operation
READ MAIN
MEMORY
MEMORY
READ PROTECTION
MEMORY
PROTECTION
MEMORY
READ SECURITY
MEMORY
MEMORY
VERIFICATION DATA
SLE 4432
SLE 4442
Mode
outgoing
data
processing
outgoing
data
processing
outgoing
data
processing
processing