SLE4442 Siemens, SLE4442 Datasheet - Page 19

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

Figure 7
Erase and Write Main Memory
Figure 8
Erase or Write Main Memory
If the addressed byte is protected against changes (indicated by the associated written protection
bit) the I/O is set to high impedance after the clock number 2 of the processing.
Semiconductor Group
17
SLE 4432
SLE 4442