ST1305B ST Microelectronics, ST1305B Datasheet - Page 2

• Manufacturer Part Number: ST1305B
• Description: Memory Card IC 192 bit High Endurance EEPROM With Secure Logic Access Control
• Manufacturer: ST Microelectronics

ST1305B
wise fashion for reading and programming, and in
a byte-wise fashion for internal erasing.
The device recognises three commands issued
via the RST and CLK pins (as described in the full
data sheet):
– RESET: to reset the internal address register to
– READ: to increment the internal address regis-
– PROG: to program the bit at the current ad-
Figure 2. Memory Map
Table 2. Ordering Information Scheme
Example:
D10
D15
W4
2/2
00d
ter, and read the data bit at that address
dress.
Micromodule on Super 35 mm reel
Micromodule on Super 35 mm reel
Wafer (180 m thickness)
Delivery Form
000d
016d
064d
112d
128d
192d
260d
Counters / Transport Code
Issuer Defined Area
Circuit Identification
Card Identification
ST1305B
Certificate
Unused
Fuses
-
16 bits
48 bits
48 bits
16 bits
64 bits
W4
The device offers two distinct configurations:
– ISSUER: for the card manufacturer, allowing
– USER: for the end user of the card, restricting
Before delivery, from ST to the card issuer, the de-
vice is placed in the ISSUER configuration. This
operation is performed by blowing the “test fuse”.
/
special data to be written to the chip, during ini-
tialisation
access to the chip.
EEPROM
Cells
Matrix
XX
YY
In USER Configuration
READ
ONLY
READ, WRITE,
ERASE
READ
ONLY
DS05B07
Given by ST
Given by the Issuer
Transport Code
Customer Code