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AT88SC12816C-MC-XX PDF预览

AT88SC12816C-MC-XX

更新时间: 2024-11-25 03:47:07
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爱特美尔 - ATMEL 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 142K
描述
EEPROM

AT88SC12816C-MC-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  
128-Kbit EEPROM User Memory  
– Sixteen 1024 x 8 (8-Kbit) Zones  
– Self-timed Write Cycle (5 ms)  
– Single Byte or 128-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  
ISO 7816-3 Protocol and Parameters Selection  
High Security Features  
8 x 1024 x 16  
CryptoMemory™  
– 64-bit Patented Dynamic Symetric Mutual Authentication Protocol (under  
exclusive patent license from ELVA)  
– Encrypted Checksum  
AT88SC12816C  
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  
C1  
C5  
C3  
C7  
C2  
8
4
GND  
SCL/CLK  
SDA/IO  
RST  
Serial Clock Input  
Serial Data Input/Output  
Reset Input  
6
5
NC  
Card Module Contact  
8-lead SOIC, PDIP or LAP  
VCC = C1  
C5 = GND  
C6 = NC  
NC  
NC  
1
8
VCC  
NC  
RST = C2  
SCL/CLK = C3  
NC = C4  
2
7
C7 = SDA/IO  
C8 = NC  
NC  
3
4
6
5
SCL  
SDA  
GND  
Rev. 5016AS–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.