1
Features
• One of a Family of Devices with User Memories from 1-Kbit to 1-Mbit
16-Kbit EEPROM User Memory
– Sixteen 128 x 8 (1-Kbit) Zones
– Self-timed Write Cycle (5 ms)
– Single Byte or 16-byte Page Write Mode
– Programmable Access Rights for Each Zone
2-Kbit Configuration Zone
– 37-byte OTP Area for User-defined Codes
– 160-byte Area for User-defined Keys and Passwords
Low Voltage Operation: 2.7V to 5.5V
Dual Protocol
– ISO 7816-3 Asynchronous T = 0 Protocol
– Synchronous Two-wire Protocol
High Security Features
– 64-bit Patented Dynamic Symetric Mutual Authentication Protocol (under
exclusive patent license from ELVA)
– Encrypted Checksum
– Stream Encryption
– Four Key Sets for Authentication and Encryption
– Eight Sets of Two 24-bit Passwords
– Anti-tearing Function
– Voltage and Frequency Monitor
High Reliability
– Endurance: 100,000 Cycles
– Data Retention: 10 years
– ESD Protection: 4,000V min
ISO-compliant Bond Pad Locations and Package Options
Table 1. Pin Configuration
Card Module Contact 8-lead SOIC, PDIP or LAP
Pad Description ISO Module Contact Standard Package Pin
VCC Supply Voltage C1 8
GND Ground C5 1
SCL/CLK Serial Clock Input C3 6
SDA/IO Serial Data Input/Output C7 3
RST Reset Input C2 7
VCC = C1
RST = C2
SCL/CLK = C3
NC = C4
C5 = GND
C6 = NC
C7 = SDA/IO
C8 = NC
1
2
3
4
8
7
6
5
GND
NC
SDA/IO
NC
VCC
RST
SCL/CLK
NC
8 x 128 x 16
CryptoMemory
™
AT88SC1616C
Summary
Rev. 2030AS–09/01
Note: This is a summary document. A complete document is
available under NDA. For more information, please contact your
local Atmel sales office.