- 您现在的位置：买卖IC网 > Sheet目录313 > AT88SC25616C-MJ (Atmel)IC EEPROM 256BIT 1.5MHZ M2J
5.
5.1.
Device Architecture
User Zones
The EEPROM user memory is divided into 16 zones of 16,384 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 configuration
memory. If the same security requirements are selected for multiple zones, then these zones may effectively be
accessed as one larger zone.
Figure 8.
User Zones
Zone
$0
$1
$2
$3
$4
$5
$6
$7
$000
6.
User 0
User 1
─
─
─
User 14
User 15
Control Logic
─
─
$7F8
$000
─
─
$7F8
$000
─
─
$7F8
2048 Bytes
2048 Bytes
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 memory during device personalization.
Also implemented in the control logic is a cryptographic engine for performing the various higher-level security
functions of the device.
8
AT88SC25616C
5017KS–SMEM–08/09
发布紧急采购，3分钟左右您将得到回复。
相关PDF资料
AT88SC3216C-MJ
IC EEPROM 32KBIT 1.5MHZ M2J
AT88SC6416C-MJ
IC EEPROM 64KBIT 1.5MHZ M2J
AT91EB40A
KIT EVAL FOR ARM AT91R40008
AT91EB42
KIT EVAL FOR ARM AT91M42800A
AT91EB55
KIT EVAL FOR ARM AT91M55800A
AT91SAM-ICE
EMULATOR FOR AT91 ARM7/ARM9
AT91SAM7A3-EK
KIT EVAL FOR AT91SAM7A3
AT91SAM7L-STK
KIT EVAL FOR AT91SAM7L
相关代理商/技术参数
AT88SC25616C-MJTG
功能描述:电可擦除可编程只读存储器 CRYPTOMEMORY,256KBIT 16 ZONE RoHS:否 制造商:Atmel 存储容量:2 Kbit 组织:256 B x 8 数据保留:100 yr 最大时钟频率:1000 KHz 最大工作电流:6 uA 工作电源电压:1.7 V to 5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8
AT88SC25616C-MP
制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:CryptoMemory 256 Kbit
AT88SC25616C-PI
功能描述:电可擦除可编程只读存储器 256k bit RoHS:否 制造商:Atmel 存储容量:2 Kbit 组织:256 B x 8 数据保留:100 yr 最大时钟频率:1000 KHz 最大工作电流:6 uA 工作电源电压:1.7 V to 5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8
AT88SC25616C-PU
功能描述:电可擦除可编程只读存储器 CRYPTOMEMORY 256kB 16 ZONE - 8 IND TEMP RoHS:否 制造商:Atmel 存储容量:2 Kbit 组织:256 B x 8 数据保留:100 yr 最大时钟频率:1000 KHz 最大工作电流:6 uA 工作电源电压:1.7 V to 5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8
AT88SC25616CSDT
功能描述:KIT DEV TOOL CRYPTOMEMORY RoHS:否 类别:编程器，开发系统 >> 过时/停产零件编号 系列:- 标准包装:1 系列:- 类型:MCU 适用于相关产品:Freescale MC68HC908LJ/LK（80-QFP ZIF 插口） 所含物品:面板、缆线、软件、数据表和用户手册 其它名称:520-1035
AT88SC25616C-SI
功能描述:电可擦除可编程只读存储器 256k bit RoHS:否 制造商:Atmel 存储容量:2 Kbit 组织:256 B x 8 数据保留:100 yr 最大时钟频率:1000 KHz 最大工作电流:6 uA 工作电源电压:1.7 V to 5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8
AT88SC25616C-SU
功能描述:电可擦除可编程只读存储器 CRYPTOMEMORY 256kB 16 ZONE - 8 IND TEMP RoHS:否 制造商:Atmel 存储容量:2 Kbit 组织:256 B x 8 数据保留:100 yr 最大时钟频率:1000 KHz 最大工作电流:6 uA 工作电源电压:1.7 V to 5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8
AT88SC25616C-SU C0090
制造商:Atmel Corporation 功能描述:IC EEPROM 256KBIT 5MHZ 8SOIC