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參數(shù)資料
| 型號： | AT88SC0204C-SC |
| 元件分類： | EEPROM |
| 英文描述： | EEPROM |
| 中文描述： | EEPROM的 |
| 文件頁數(shù)： | 3/13頁 |
| 文件大?。?/td> | 141K |
| 代理商： | AT88SC0204C-SC |
3
AT88SC0104C
2021BS–SMEM–10/02
grammed into the 64-bit answer-to-reset register. An internal pull-up on the RST input
pad allows the device to be used in synchronous mode without bonding RST. The
AT88SC0104C does not support the synchronous answer-to-reset sequence.
Device Architecture
User Zones
The EEPROM user memory is divided into 4 zones of 256 bits each. Multiple zones
allow for different types of data or files to be stored in different zones. Access to the user
zones is allowed only after security requirements have been met. These security
requirements are defined by the user during the personalization of the device in the con-
figuration zone. If the same security requirements are selected for multiple zones, then
these zones may effectively be accessed as one larger zone.
Table 2.
User Zones
Control Logic
Access to the user zones occurs only through the control logic built into the device. This
logic is configurable through access registers, key registers and keys programmed into
the configuration zone during device personalization. Also implemented in the control
logic is a cryptographic engine for performing the various higher-level security functions
of the device.
ZONE
$0
$1
$2
$3
$4
$5
$6
$7
User 0
$000
32 bytes
–
–
$018
User 1
$000
32 bytes
–
–
$018
User 2
$000
32 bytes
–
–
$018
User 3
$000
32 bytes
–
–
$018
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AT88SC0404C-09CT-XX | EEPROM |
| AT88SC0404C-09CT-XX-2.7 | EEPROM |
| AT88SC0404C-09DT-XX | EEPROM |
| AT88SC0404C-09DT-XX-2.7 | EEPROM |
| AT88SC0404C-09ET-XX | EEPROM |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AT88SC0204C-SH-TR | 功能描述:IC EEPROM 2KBIT 8SOIC GW 制造商:microchip technology 系列:CryptoMemory? 零件狀態(tài):初步 存儲器類型:非易失 存儲器格式:EEPROM 技術(shù):EEPROM 存儲容量:2Kb （256 x 8） 時鐘頻率:5MHz 寫周期時間 - 字，頁:5ms 訪問時間:35μs 存儲器接口:I2C 電壓 - 電源:2.7 V ~ 5.5 V 工作溫度:-40°C ~ 85°C（TC） 標(biāo)準(zhǔn)包裝:4,000 |
| AT88SC0204C-SI | 功能描述:電可擦除可編程只讀存儲器 2k bit RoHS:否 制造商:Atmel 存儲容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時鐘頻率:1000 KHz 最大工作電流:6 uA 工作電源電壓:1.7 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 |
| AT88SC0204C-SU | 功能描述:電可擦除可編程只讀存儲器 CRYPTOMEMORY 2kB 4 ZONE - 8 IND TEMP RoHS:否 制造商:Atmel 存儲容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時鐘頻率:1000 KHz 最大工作電流:6 uA 工作電源電壓:1.7 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 |
| AT88SC0204C-WI | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:CryptoMemory 2 Kbit |
| AT88SC0204C-Y4I | 制造商:Atmel Corporation 功能描述:CRYPTOMEMORY 8PIN SAP - Rail/Tube |
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