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IBM25NPE405H-3BA266CZ PDF预览

IBM25NPE405H-3BA266CZ

更新时间: 2024-01-06 12:34:57
品牌 Logo 应用领域
国际商业机器公司 - IBM 时钟外围集成电路
页数 文件大小 规格书
74页 1327K
描述
RISC Microprocessor, 32-Bit, 266MHz, CMOS, PBGA580, 35 MM, PLASTIC, EBGA-580

IBM25NPE405H-3BA266CZ 技术参数

生命周期:Transferred零件包装代码:BGA
包装说明:BGA, BGA580,34X34,40针数:580
Reach Compliance Code:unknownECCN代码:3A001.A.3
HTS代码:8542.31.00.01风险等级:5.55
其他特性:ALSO REQUIRES 3.3V SUPPLY地址总线宽度:32
位大小:32边界扫描:YES
最大时钟频率:66.66 MHz外部数据总线宽度:32
格式:FIXED POINT集成缓存:YES
JESD-30 代码:S-PBGA-B580长度:35 mm
低功率模式:YES端子数量:580
最高工作温度:85 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装代码:BGA
封装等效代码:BGA580,34X34,40封装形状:SQUARE
封装形式:GRID ARRAY电源:2.5,3.3 V
认证状态:Not Qualified速度:266 MHz
子类别:Microprocessors最大供电电压:2.7 V
最小供电电压:2.3 V标称供电电压:2.5 V
表面贴装:YES技术:CMOS
温度等级:INDUSTRIAL端子形式:BALL
端子节距:1 mm端子位置:BOTTOM
宽度:35 mmuPs/uCs/外围集成电路类型:MICROPROCESSOR, RISC

IBM25NPE405H-3BA266CZ 数据手册

 浏览型号IBM25NPE405H-3BA266CZ的Datasheet PDF文件第6页浏览型号IBM25NPE405H-3BA266CZ的Datasheet PDF文件第7页浏览型号IBM25NPE405H-3BA266CZ的Datasheet PDF文件第8页浏览型号IBM25NPE405H-3BA266CZ的Datasheet PDF文件第10页浏览型号IBM25NPE405H-3BA266CZ的Datasheet PDF文件第11页浏览型号IBM25NPE405H-3BA266CZ的Datasheet PDF文件第12页 
Preliminary  
PowerNP NPe405H Embedded Processor Data Sheet  
SDRAM Memory Controller  
The NPe405H Memory Controller provides a low latency access path to SDRAM memory. The memory  
controller supports four logical banks. Up to 256MB per bank are supported, for a maximum of 1GB total.  
Memory access and refresh timing, address and bank sizes, and memory addressing modes are  
programmable.  
Features include:  
• 11x8 to 13x11 row-column address modes (2- and 4-bank devices supported)  
• Memory bus operates at same frequency as PLB  
• 32-bit memory interface support  
• Programmable address range for each bank of memory  
- 4GB address space  
• Industry standard 168-pin DIMMS are supported (some configurations)  
• 200 MHz NPe405H supports up to 100 MHz memory with PC100 support  
• 266 MHz NPe405H supports up to 133 MHz memory with PC133 support  
• 4MB to 256MB per bank  
• Programmable timing  
• Auto refresh  
• Page Mode Accesses with up to 4 open pages  
• Power Management (self-refresh)  
• Error Checking and Correction (ECC) support  
- Standard single error correct, double error detect coverage  
- Aligned nibble error detect  
- Address error logging  
External Bus Controller (EBC)  
• Supports eight ROM, EPROM, SRAM, Flash, and Slave Peripheral I/O banks supported  
• Up to 66.66MHz operation  
• Burst and non-burst devices  
• 8-, 16-, 32-bit byte-addressable data bus width support  
• Latch data on Ready, Synchronous or Asynchronous  
• Programmable 2K clock-cycle time-out counter with disable for Ready  
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