AT88SC3216C 查看數據表（PDF） - Atmel Corporation

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AT88SC3216C

CryptoMemory 32 Kbit

Atmel Corporation 

AT88SC3216C

1.2.

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. Block Diagram

VCC

GND

Power

Management

Authentication,

Encryption and

Certification Unit

Random

Generator

SCL/CLK

SDA/IO

RST

Synchronous

Interface

Asynchronous

ISO Interface

Reset Block

Data Transfer

Password

Verification

Answer to Reset

EEPROM

3

5014KS–SMEM–08/09

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