6

5015HS–SMEM–11/08

AT88SC6416C

Figure 6. Start and Stop Definitions

Figure 7. Output Acknowledge

Device

Architecture

User Zones

The EEPROM user memory is divided into 16 zones of 4,096 bits each. Multiple zones allow for

different types of data or files to be stored in different zones. Access to the user zones is allowed

only after security requirements have been met. These security requirements are defined by the

user during the personalization of the device in the configuration memory. If the same security

requirements are selected for multiple zones, then these zones may effectively be accessed as

one larger zone