at88sc0808ca ATMEL Corporation, at88sc0808ca Datasheet - Page 10

• Manufacturer Part Number: at88sc0808ca
• Description: Cryptomemory
• Manufacturer: ATMEL Corporation

9. Device Architecture
9.1
Figure 9-1.
10
User 0
User 1
User 6
User 7
ZONE
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User Zones
AT88SC0808CA
User Zone
$00
$78
$00
$78
$00
$78
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The EEPROM user memory is divided into 8 zones of 1 Kbits each. Multiple zones allow for stor-
age of different types of data or files in different zones. Access to user zones is permitted only
after meeting proper security requirements. These security requirements are user definable in
the configuration memory during device personalization. If the same security requirements are
selected for multiple zones, then these zones may effectively be accessed as one larger zone.
$0
$1
$2
$3
128 Bytes
128 Bytes
$4
$5
$6
5204BS–CRYPT–2/09
$7