ST1355D ST Microelectronics, ST1355D Datasheet - Page 3

• Manufacturer Part Number: ST1355D
• Description: (ST1335D / ST1336D / ST1355D) 5-Contact Memory Card IC 272-bit EEPROM
• Manufacturer: ST Microelectronics

Figure 3. Memory Map
Note: 1. The write-only RAM area (RN) is applicable only for the User Mode.
16 masked bits
24 bits
48 bits
40 bits
32 bits
56 bits
16 bits
64 bits
64 bits
4 bits
8 bits
4 bits
(ST1335D, ST1355D)
Reserved Area (RA)
Issuer-Defined Area
User-Defined Area
Card Identification
Anti-Tearing Flags
Identification Area
Certificate (CER)
Transport Code)
Secret Key (SK)
Data Area (CD)
Reserved Area
(Counters and
Authentication
Signature (S)
(ST1336D)
Area (ID)
Unused
Circuit
Fuses
(RA)
0
64
104
112
128
256
260
264
288
320
376
16
192
32 bits
ST1335D, ST1336D, ST1355D
(ST1335D, ST1355D)
RAM 1 (Write-Only)
(RN)
AI03385C
0
32
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