AT88SC153_14 Datasheet, PDF (1/24 Pages) ATMEL Corporation – Programmable Chip Select

Features
• One 64 x 8 (512-bit) Configuration Zone
• Three 64 x 8 (512-bit) User Zones
• Programmable Chip Select
• Low-voltage Operation: 2.7V to 5.5V
• Two-wire Serial Interface
• 8-byte Page Write Mode
• Self-timed Write Cycle (10 ms max)
• Answer-to-reset Register
• High-security Memory Including Anti-wiretapping
– 64-bit Authentication Protocol (under exclusive patent license from ELVA)
– Secure Checksum
– Configurable Authentication Attempts Counter
– Two Sets of Two 24-bit Passwords
– Specific Passwords for Read and Write
– Four Password Attempts Counters
– Selectable Access Rights by Zone
• ISO Compliant Packaging
• High Reliability
– Endurance: 100,000 Cycles
– Data Retention: 100 Years
– ESD Protection: 4,000V min
• Low-power CMOS
3 x 64 x 8
Secure Memory
with
Authentication
AT88SC153
Table 0-1.
Name
VCC
GND
SCL
SDA
RST
Pin Configuration
Description
Supply Voltage
Ground
Serial Clock Input
Serial Data
Input/Output
Reset Input
ISO Module Contact
C1
C5
C3
Standard Package Pin
8
1
6
C7
3
C2
7
Figure 0-1. Card Module Contact
VCC
RST
1016E-SMEM-12/07