鈥?/div>
One 128 x 8 (1K bit) Configuration Zone
Eight 256 x 8 (16K bits) User Zones
Low Voltage Operation: 2.7V to 5.5V
Two-wire Serial Interface
16-byte Page Write Mode
Self-timed Write Cycle (10 ms max)
Answer-to-Reset Register
High Security Memory Including Anti-wiretapping
鈥?64-bit Authentication Protocol (under exclusive patent license from ELVA)
鈥?Authentication Attempts Counter
鈥?Eight Sets of Two 24-bit Passwords
鈥?Specific Passwords for Read and Write
鈥?Sixteen Password Attempts Counters
鈥?Selectable Access Rights by Zone
鈥?/div>
ISO Compliant Packaging
鈥?/div>
High Reliability
鈥?Endurance: 100,000 Cycles
鈥?Data Retention: 100 Years
鈥?ESD Protection: 4,000V (min)
鈥?/div>
Low-power CMOS
8 x 256 x 8
Secure Memory
with
Authentication
AT88SC1608
Table 1.
Pin Configuration
Name
VCC
GND
SCL
SDA
RST
Description
Supply Voltage
Ground
Serial Clock Input
Serial Data Input/Output
Reset Input
ISO Module Contact
C1
C5
C3
C7
C2
Standard Package Pin
8
1
6
3
7
Card Module Contact
8-pin SOIC, PDIP, or LAP
VCC
NC
GND
NC
SDA
NC
1
2
3
4
8
7
6
5
VCC
RST
SCL
NC
0971G鈥揝MEM鈥?4/04
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