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AT88SC0404CA-TU中文資料愛特梅爾數據手冊PDF規(guī)格書
AT88SC0404CA-TU規(guī)格書詳情
Description
The AT88SC0404CA member of the CryptoMemory? family is a high-performance secure memory providing 4 Kbit 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 effectively combined together to provide space for 1 to 4 data files. The AT88SC0404CA features an enhanced command set that allows direct communication with microcontroller hardware 2-Wire interface thereby allowing for faster firmware development with reduced code space requirements.
Features
? One of a Family of Devices with User Memories from 1-Kbit to 8-Kbits
? 4-Kbit (512-byte) EEPROM User Memory
– Four 1-Kbit (1-Kbit128-byte) Zones
– Self-timed Write Cycle
– 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 Mutual Authentication Protocol (Under License of ELVA)
– Cryptographic Message Authentication Codes (MAC)
– Stream Encryption
– Four Key Sets for Authentication and Encryption
– Eight Sets of Two 24-bit Passwords
– Anti-Tearing Function
– Voltage and Frequency Monitors
? Smart Card Features
– ISO 7816 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 Supply: 2.7V – 3.6V
– Secure Nonvolatile Storage for Sensitive System or User Information
– 2-wire Serial Interface (TWI, 5V Compatible)
– 1.0 MHz Compatibility for Fast Operation
– Standard 8-lead Plastic Packages, Green compliant (exceeds RoHS)
– Same Pin Configuration as AT24CXXX Serial EEPROM in SOIC and PDIP Packages
? High Reliability
– Endurance: 100,000 Cycles
– Data Retention: 10 years
– ESD Protection: 2,000V min
產品屬性
- 型號:
AT88SC0404CA-TU
- 制造商:
ATMEL
- 制造商全稱:
ATMEL Corporation
- 功能描述:
CryptoMemory
供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
MICROCHIP(美國微芯) |
23+ |
DFN8EP(2x3) |
7350 |
現貨供應,當天可交貨!免費送樣,原廠技術支持!!! |
詢價 | ||
MICROCHIP(美國微芯) |
23+ |
TDFN8EP(2x3) |
6000 |
誠信服務,絕對原裝原盤 |
詢價 | ||
ATMEL |
23+ |
原廠原包 |
19960 |
只做進口原裝 終端工廠免費送樣 |
詢價 | ||
Microchip |
23+ |
20000 |
全新、原裝、現貨 |
詢價 | |||
Atmel |
23+ |
8-MiniMap(2x3) |
36430 |
專業(yè)分銷產品!原裝正品!價格優(yōu)勢! |
詢價 | ||
MICROCHIP(美國微芯) |
2021+ |
Mini-MAP-8 |
499 |
詢價 | |||
Microc |
21+ |
25000 |
原廠原包 深圳現貨 主打品牌 假一賠百 可開票! |
詢價 | |||
Atmel |
2022 |
ICEEPROM4KBIT4MHZ8MAP |
5058 |
原廠原裝正品,價格超越代理 |
詢價 | ||
Microchip |
22+ |
8Mini Map |
9000 |
原廠渠道,現貨配單 |
詢價 | ||
ATMEL |
23+ |
8-LAP |
65600 |
詢價 |