AT88SC3216C ATMEL [ATMEL Corporation], AT88SC3216C Datasheet - Page 3

• Manufacturer Part Number: AT88SC3216C
• Description: CryptoMemory 32 Kbit
• Manufacturer: ATMEL [ATMEL Corporation]

1.2.
5014KS–SMEM–08/09
Embedded Applications
Through dynamic and symmetric mutual authentication, data encryption, and the use of encrypted checksums, the
AT88SC3216C provides a secure place for storage of sensitive information within a system. With its tamper detection
circuits, this information remains safe even under attack. A 2-wire serial interface running at 1.0 MHz is used for fast
and efficient communications with up to 15 devices that may be individually addressed. The AT88SC3216C is available
in industry standard 8-lead packages with the same familiar pinout as 2-wire serial EEPROMs.
Figure 2.
SCL/CLK
SDA/IO
GND
V
RST
CC
Block Diagram
Asynchronous
ISO Interface
Management
Synchronous
Reset Block
Interface
Power
Certification Unit
Answer to Reset
Encryption and
Authentication,
Data Transfer
Verification
Password
Generator
EEPROM
Random
AT88SC3216C
3