- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄3999 > KMC7410VS500LE (Freescale Semiconductor)IC MPU RISC 32BIT 500MHZ 360-LGA PDF資料下載
參數(shù)資料
| 型號： | KMC7410VS500LE |
| 廠商： | Freescale Semiconductor |
| 文件頁數(shù)： | 37/56頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC MPU RISC 32BIT 500MHZ 360-LGA |
| 標準包裝： | 1 |
| 系列： | MPC74xx |
| 處理器類型： | 32-位 MPC74xx PowerPC |
| 速度： | 500MHz |
| 電壓： | 1.8V |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 360-CLGA，F(xiàn)CCLGA |
| 供應商設備封裝： | 360-FCCLGA（25x25） |
| 包裝： | 托盤 |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁當前第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁
MPC7410 RISC Microprocessor Hardware Specifications, Rev. 6.1
42
Freescale Semiconductor
System Design Information
The COP interface has a standard header for connection to the target system, based on the 0.025" square-post 0.100"
centered header assembly (often called a Berg header). The connector typically has pin 14 removed as a connector
key.
There is no standardized way to number the COP header shown in Figure 25; consequently, many different pin
numbers have been observed from emulator vendors. Some are numbered top-to-bottom then left-to-right, while
others use left-to-right then top-to-bottom, while still others number the pins counter clockwise from pin 1 (as with
an IC). Regardless of the numbering, the signal placement recommended in Figure 25 is common to all known
emulators.
The QACK signal shown in Figure 25 is usually connected to the PCI bridge chip in a system and is an input to the
MPC7410 informing it that it can go into the quiescent state. Under normal operation this occurs during a low-power
mode selection. In order for COP to work, the MPC7410 must see this signal asserted (pulled down). While shown
on the COP header, not all emulator products drive this signal. If the product does not, a pull-down resistor can be
populated to assert this signal. Additionally, some emulator products implement open-drain type outputs and can
only drive QACK asserted; for these tools, a pull-up resistor can be implemented to ensure this signal is negated
when it is not being driven by the tool. Note that the pull-up and pull-down resistors on the QACK signal are
mutually exclusive and it is never necessary to populate both in a system. To preserve correct power-down operation,
QACK should be merged via logic so that it also can be driven by the PCI bridge.
8.8 Thermal Management Information
This section provides thermal management information for the MPC7410 for air-cooled applications. Proper
thermal control design is primarily dependent on the system-level design—the heat sink, airflow, and thermal
interface material. To reduce the die-junction temperature, heat sinks may be attached to the package by several
methods such as spring clip to holes in the printed circuit board or with screws and springs to the printed circuit
board; see Figure 26 for the BGA package and Figure 27 for the LGA package. This spring force should not exceed
5.5 pounds of force. Note that care should be taken to avoid focused forces being applied to die corners and/or edges
when mounting heat sinks.
Figure 26. BGA Package Exploded Cross-Sectional View with Heat Sink Clip to PCB Option
Thermal Interface Material
Heat Sink
BGA Package
Heat Sink
Clip
Printed-Circuit Board
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| KMC68MH360ZP33L | IC MPU QUICC 33MHZ 357-PBGA |
| KMC68MH360ZP25VL | IC MPU QUICC 25MHZ 357-PBGA |
| AMC36DTES | CONN EDGECARD 72POS .100 EYELET |
| KMC68MH360VR33L | IC MPU QUICC 33MHZ 357-PBGA |
| HMC36DTEF | CONN EDGECARD 72POS .100 EYELET |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| KMC7447AHX1167NB | 功能描述:微處理器 - MPU A7PM REV 1.1 SAMPLE PRT RoHS:否 制造商:Atmel 處理器系列:SAMA5D31 核心:ARM Cortex A5 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:536 MHz 程序存儲器大小:32 KB 數(shù)據(jù) RAM 大小:128 KB 接口類型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作電源電壓:1.8 V to 3.3 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:FBGA-324 |
| KMC7447AHX1420LB | 功能描述:微處理器 - MPU A7PM REV 1.1 SAMPLE PRT RoHS:否 制造商:Atmel 處理器系列:SAMA5D31 核心:ARM Cortex A5 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:536 MHz 程序存儲器大小:32 KB 數(shù)據(jù) RAM 大小:128 KB 接口類型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作電源電壓:1.8 V to 3.3 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:FBGA-324 |
| KMC7447AVS1167NB | 功能描述:微處理器 - MPU A7 PM LEAD FREE RoHS:否 制造商:Atmel 處理器系列:SAMA5D31 核心:ARM Cortex A5 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:536 MHz 程序存儲器大小:32 KB 數(shù)據(jù) RAM 大小:128 KB 接口類型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作電源電壓:1.8 V to 3.3 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:FBGA-324 |
| KMC7447AVS1420LB | 功能描述:微處理器 - MPU A7PM PB FREE RoHS:否 制造商:Atmel 處理器系列:SAMA5D31 核心:ARM Cortex A5 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:536 MHz 程序存儲器大小:32 KB 數(shù)據(jù) RAM 大小:128 KB 接口類型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作電源電壓:1.8 V to 3.3 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:FBGA-324 |
| KMC7447AVU1000NB | 功能描述:微處理器 - MPU A7PM PB FREE RoHS:否 制造商:Atmel 處理器系列:SAMA5D31 核心:ARM Cortex A5 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:536 MHz 程序存儲器大小:32 KB 數(shù)據(jù) RAM 大小:128 KB 接口類型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作電源電壓:1.8 V to 3.3 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:FBGA-324 |
發(fā)布緊急采購，3分鐘左右您將得到回復。