参数资料
型号: USB-100
厂商: Fujitsu Semiconductor America Inc
文件页数: 107/143页
文件大小: 0K
描述: KIT STARTER FOR USB
标准包装: 1
类型: MCU
适用于相关产品: MB91F662
所含物品: 板,线缆
产品目录页面: 722 (CN2011-ZH PDF)
相关产品: 865-1099-ND - IC MCU 512KB FLASH FR80 120-LQFP
其它名称: 865-1108
The characteristics of the FRAM are the very reason they are ideal for security-dependant
applications such as those in the figure below (train and bus passes, electronic money,
membership cards used to record profiles and preferences in addition to member information,
etc.). The following are typical examples.
- Unlike FLASH/EEPROM memory, FRAM does not require special command sequences such
as used for deleting data
(Data can be read and written just like RAM by specifying an address.
Data can be overwritten in units of bytes.)
- FRAM provides improved tamper-proofing of electronic key data for authentication
(Compared to FLASH and EEPROM, data on FRAM is difficult to read even when subject to
physical analysis)
- Authentication key data can be updated frequently and randomly.
- Requires less writing time after the FRAM power is switched from ON to OFF.
(The high-speed writing capability of the FRAM allows writing immediately after the power is
turned ON/OFF)
Figure 10.1-2. IC card applications such as electronic money
106
相关PDF资料
PDF描述
USBMLCF USB BDM INTERFACE MC P&E
USBMLPPCBDM MULTILINK P&E POWERPC USB
V-9767-L DOOR ECONOGLAS 19" LOCKING
VC-9931 CABINT VISNCB 20.54X23.62X23.62"
VC-9934B VISIONCAB B 35.40X23.62X23.62"
相关代理商/技术参数
参数描述
USB10-0001 制造商:Black Box Corporation 功能描述:USB 2.0 COILED CABLE 1 "A" MALE TO "B" MALE
USB10-0002 制造商:Black Box Corporation 功能描述:USB 2.0 COILED CABLE 2 "A" MALE TO "B" MALE
USB10-0003 制造商:Black Box Corporation 功能描述:USB 2.0 COILED CABLE 3 "A" MALE TO "B" MALE
USB100EVAL 制造商:Fairchild Semiconductor Corporation 功能描述:
USB1015-GF-N-A 制造商:Global Connector Technology (GCT) 功能描述:USB1015 Serie gold Flash Nylon 9T USB Connector 制造商:Global Connector Technology (GCT) 功能描述:USB A Skt, Mid-TH, R/A, GF, offset 3.9mm, W/shell stake, T&R