Datasheet > AT88SC0404C-MD-XX

AT88SC0404C-MD-XX

更新时间： 2024-11-30 23:32:55

品牌	Logo	应用领域
其他 - ETC		可编程只读存储器电动程控只读存储器电可擦编程只读存储器
页数	文件大小	规格书
13页	141K
描述
EEPROM

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中文翻译

获取价格

数据手册

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AT88SC0404C-MD-XX 数据手册

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Features

• One of a Family of Devices with User Memories from 1 Kbit to 1 Mbit

• 4-Kbit EEPROM User Memory

– Four 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

8 x 128 x 4

CryptoMemory^®

– 64-bit Patented Dynamic Symetric Mutual Authentication Protocol (Under

Exclusive Patent License from ELVA)

– Encrypted Checksum

AT88SC0404C

Summary

– 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

Pad

Description

ISO Module Contact

Standard Package Pin

VCC

Supply Voltage

Ground

GND

SCL/CLK

SDA/IO

RST

Serial Clock Input

Serial Data Input/Output

Reset Input

Card Module Contact

8-lead SOIC, PDIP or LAP

VCC = C1

RST = C2

C5 = GND

C6 = NC

VCC

SCL

SDA

SCL/CLK = C3

NC = C4

C7 = SDA/IO

C8 = NC

GND

Rev. 2023CS–SMEM–11/02

Note: This is a summary document. A complete document is

available under NDA. For more information, please contact your

local Atmel sales office.

12 3 4 5 6 7...13

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