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AT88SC0204CRF-MY1, AT88SC0204C-SI, AT88SC0404C

Table of contents:
Info of AT88SC0204CRF-MY1
Info of AT88SC0204C-SI
Info of AT88SC0404C

AT88SC0204CRF-MY1, AT88SC0204C-SI, AT88SC0404C Selling Leads, Datasheet

MFG:Atmel Category:Integrated Circuits (ICs) Package Cooled:TSOP D/C:2010+

AT88SC0204CRF-MY1, AT88SC0204C-SI, AT88SC0404C Datasheet download

Five Points

Part Number: AT88SC0204C-SI

Category: Integrated Circuits (ICs)

MFG: Atmel

Package Cooled: TSOP

D/C: 2010+

Description: IC CRYPTOMEM SEEPROM 2K 8SOIC

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AT88SC0204C-SI Parameters

Technical/Catalog Information	AT88SC0204C-SI
Vendor	Atmel
Category	Integrated Circuits (ICs)
Memory Type	EEPROM
Memory Size	2K (256 x 8)
Speed	1.5MHz
Interface	I²C, 2-Wire Serial
Package / Case	8-SOIC
Packaging	Tube
Voltage - Supply	2.7 V ~ 5.5 V
Operating Temperature	-40°C ~ 85°C
Lead Free Status	Contains Lead
RoHS Status	RoHS Non-Compliant
Other Names	AT88SC0204C SI AT88SC0204CSI

AT88SC0404C General Description

The AT88SC0404C member of the CryptoMemory family is a high-performance secure memory providing 4 Kbits of user memory with advanced security and cryptographic features built in. The user memory is divided into four 128-byte zones, each of which may be individually set with different security access rights or combined together to provide space for 1 to 4 data files.

AT88SC0404C Features

• One of a Family of Devices with User Memories from 1 Kbit to 1 Mbit
• 4-Kbit (512-byte) EEPROM User Memory
Four 128-byte (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
• 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
• Smart Card Features
ISO 7816 Class A (5V) or Class B (3V) Operation
ISO 7816-3 Asynchronous T = 0 Protocol (Gemplus Patent)
Multiple Zones, Key Sets and Passwords for Multi-application Use
Synchronous 2-wire Serial Interface for Faster Device Initialization
Programmable 8-byte Answer-To-Reset Register
ISO 7816-2 Compliant Modules
• Embedded Application Features
Low Voltage Operation: 2.7V to 5.5V
Secure Nonvolatile Storage for Sensitive System or User Information
2-wire Serial Interface
1.5 MHz Compatibility for Fast Operation
Standard 8-lead Plastic Packages
Same Pinout as 2-wire Serial EEPROMs
• High Reliability
Endurance: 100,000 Cycles
Data Retention: 10 years
ESD Protection: 4,000V min

AT88SC0404C Typical Application

Through dynamic, symmetric-mutual authentication, data encryption, and the use of encrypted checksums, the AT88SC0404C provides a secure place for storage of sensitive information within a system. With its tamper detec-tion circuits, this information remains safe even under attack. A 2-wire serial interface running at 1.5 MHz is used for fast and efficient communications with up to 15 devices that may be individually addressed. The AT88SC0404C is available in industry standard 8-lead packages with the same familiar pinout as 2-wire serial EEPROMs.

AT88SC0404C Connection Diagram

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