- 您现在的位置：买卖IC网 > PDF目录98027 > MPC8240LZU250X (MOTOROLA INC) 32-BIT, 250 MHz, RISC PROCESSOR, PBGA352 PDF资料下载
参数资料
| 型号： | MPC8240LZU250X |
| 厂商： | MOTOROLA INC |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 32-BIT, 250 MHz, RISC PROCESSOR, PBGA352 |
| 封装： | TBGA-352 |
| 文件页数： | 44/52页 |
| 文件大小： | 542K |
| 代理商： | MPC8240LZU250X |
第1页第2页第3页第4页第5页第6页第7页第8页第9页第10页第11页第12页第13页第14页第15页第16页第17页第18页第19页第20页第21页第22页第23页第24页第25页第26页第27页第28页第29页第30页第31页第32页第33页第34页第35页第36页第37页第38页第39页第40页第41页第42页第43页当前第44页第45页第46页第47页第48页第49页第50页第51页第52页
MPC8240 (rev0.5) Hardware Specifications
49
PRELIMINARY—SUBJECT TO CHANGE WITHOUT NOTICE
Document Revision History
0.3
Removed “PowerPC Platform compliant” from rst sentence on cover sheet.
Changed PCI 2.1 - “compatible” to “compliant” in Features Section 1.2.
Updated Table 5 and its notes with preliminary power consumption information.
Updated Table 7 removing 266 MHz frequency information.
Made corrections to Table 8
Items 5a and 5b were changed to correct values for 66 MHz PCI_SYNC_IN.
OSC_IN Frequency Stability spec from 1000 ppm to 100 ppm.
Changed item 12b1 from 8.0 ns to 7.0 ns.
Added item 12b3, Output Valid for ROM accesses.
Table 12, item 2, “KAHLUA” terminology replaced with MPC8240.
Added EPIC Serial Interrupt Timing Section with two new gures causing cross
references to subsequent gures to be updated.
Updated formatting of pin out Table 17.
Modied Notes section of Table 17:
Split Note 3 into a new Notes 3 and 12. Notes 3, 5, and 7 cover internal pull-up
resistors active only during the reset state. Note 12 covers internal pull-up resistors
enabled at all times.
Note 11 has been revised.
Added Note 10 to SDA and SCL signals for consistency with MPC8240 User’s
Manual.
Added Note 10 to SMI and TBEN; inputs which should have pull-ups and for
consistency with reference designs.
Added Note 10 to SRESET and CHKSTOP_IN for consistency with Figure 24 (COP
Connector)
Added Notes 13 and 14 for output valid specications dependent upon memory
mode.
Added Note 15 for pins affected by programmable PCI output valid and hold time.
Added Notes 16 - 18 relating to open drain pins.
Revised 200 MHz column to reect PCI_SYNC_IN 66 MHz upper limit.
Refs 1E and 1F Not Usable entries made to match others in the table.
Revised Notes 4 and 5 changing OSC_IN to PCI_SYNC_IN.
Removed 266 MHz column.
Removed Ref 0x06 for dual PLL bypass mode; added it to reserved list in Note 3.
Revised Note 4 describing PLL bypass mode.
Added missing cross reference in Section 1.7.2 and corrected Schottky reference to
the 1N5820 diodes.
Added Section 1.7.3 on power supply sizing.
Modied internal pull-up resistor list in Section 1.7.6 to be consistent with Notes of
Table 17; added reset conguration pin pull-down resistor value recommendation.
Modied Figure 24, COP Connector Diagram:
Reversed direction of CKSTP_IN arrow to show it going in.
Added a pull-up resistor on TRST.
Changed R-spec device’s Vdd range from 2.5 - 2.625 V to 2.5 - 2.75 V.
Table 19. Document Revision History (Continued)
Document Revision
Substantive Change(s)
相关PDF资料 |
PDF描述 |
|---|---|
| MPC8240RZU266X | 32-BIT, 266 MHz, RISC PROCESSOR, PBGA352 |
| MPC8245LZU300X | 32-BIT, 300 MHz, RISC PROCESSOR, PBGA352 |
| MPC8245LZU350X | 32-BIT, 350 MHz, RISC PROCESSOR, PBGA352 |
| MPC8270CVVQLDA | 32-BIT, 333 MHz, RISC PROCESSOR, PBGA480 |
| MPC8270CZUQLDA | 32-BIT, 333 MHz, RISC PROCESSOR, PBGA480 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MPC8241 | 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:Intergrated Processor Hardware Specifications |
| MPC8241EC | 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:MPC8241 Integrated Processor Hardware Specifications |
| MPC8241LVR166D | 功能描述:微处理器 - MPU INTEGRATED HOST PROC RoHS:否 制造商:Atmel 处理器系列:SAMA5D31 核心:ARM Cortex A5 数据总线宽度:32 bit 最大时钟频率:536 MHz 程序存储器大小:32 KB 数据 RAM 大小:128 KB 接口类型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作电源电压:1.8 V to 3.3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:FBGA-324 |
| MPC8241LVR200D | 功能描述:微处理器 - MPU INTEGRATED HOST PROC RoHS:否 制造商:Atmel 处理器系列:SAMA5D31 核心:ARM Cortex A5 数据总线宽度:32 bit 最大时钟频率:536 MHz 程序存储器大小:32 KB 数据 RAM 大小:128 KB 接口类型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作电源电压:1.8 V to 3.3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:FBGA-324 |
| MPC8241LVR266D | 功能描述:微处理器 - MPU INTEGRATED HOST PROC RoHS:否 制造商:Atmel 处理器系列:SAMA5D31 核心:ARM Cortex A5 数据总线宽度:32 bit 最大时钟频率:536 MHz 程序存储器大小:32 KB 数据 RAM 大小:128 KB 接口类型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作电源电压:1.8 V to 3.3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:FBGA-324 |
发布紧急采购，3分钟左右您将得到回复。