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AT7911E PDF预览

AT7911E

更新时间: 2024-01-10 23:15:05
品牌 Logo 应用领域
爱特美尔 - ATMEL 控制器
页数 文件大小 规格书
22页 303K
描述
Triple SpaceWire links High Speed Controller

AT7911E 技术参数

生命周期:Transferred零件包装代码:QFP
包装说明:QFP,针数:196
Reach Compliance Code:unknownHTS代码:8542.31.00.01
风险等级:5.66地址总线宽度:
边界扫描:YES最大时钟频率:25 MHz
通信协议:ASYNC, BIT数据编码/解码方法:NRZ
最大数据传输速率:25 MBps外部数据总线宽度:
JESD-30 代码:S-PQFP-G196长度:34.285 mm
低功率模式:YES串行 I/O 数:3
端子数量:196最高工作温度:125 °C
最低工作温度:-55 °C封装主体材料:PLASTIC/EPOXY
封装代码:QFP封装形状:SQUARE
封装形式:FLATPACK认证状态:Not Qualified
座面最大高度:2.97 mm最大供电电压:5.5 V
最小供电电压:4.5 V标称供电电压:5 V
表面贴装:YES技术:CMOS
温度等级:MILITARY端子形式:GULL WING
端子节距:0.635 mm端子位置:QUAD
宽度:34.285 mmuPs/uCs/外围集成电路类型:SERIAL IO/COMMUNICATION CONTROLLER, SERIAL
Base Number Matches:1

AT7911E 数据手册

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Features  
Also known as SMCS332SpW  
3 identical bidirectional SpaceWire links allowing  
– full duplex communication  
– transmit rate from 1.25 up to 200 Mbit/s in each direction  
Derived from the TSS901E-SMCS332 triple IEEE 1355 high speed controller  
– Known anomalies of the TSS901E chip corrected  
– Slightly different startup behavior  
COmmunication Memory Interface (COMI)  
– autonomous accesses to a communication memory  
HOst Control Interface (HOCI)  
Triple  
SpaceWire links  
High Speed  
Controller  
– gives read/write accesses to the AT7911E configuration registers  
– gives read/write accesses to the SpaceWire channels  
Arbitration unit  
– Allows two AT7911E to share one Dual Port RAM without external arbitration  
Scalable databus width  
– 8/16/32 bit width available  
– allows flexible integration with any CPU type  
Allows Little endian and Big endian configuration  
Performance  
AT7911E  
– At 3.3V: 100 Mbit/s full duplex communication in each direction  
– At 5V: 200 Mbit/s full duplex communication in each direction  
Operating range  
– Voltages  
• 3V to 3.6V  
• 4.5V to 5.5V  
– Temperature  
• - 55°C to +125°C  
Maximum Power consumption  
– At 3.6V with a 15MHz clock : 0.4 W  
– At 5.5V with a 25 MHz clock : 1.7 W  
Radiation Performance  
– Total dose tested successfully up to 50 Krad (Si)  
– No single event latchup below a LET of 80 MeV/mg/cm2  
ESD better than 2000V  
Quality Grades :  
– QML-Q or V with SMD  
Package : 196 pins MQFPL  
Mass : 12grams  

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