參數(shù)資料
型號: MPC857DSLVR50B
廠商: Freescale Semiconductor
文件頁數(shù): 30/88頁
文件大小: 0K
描述: IC MPU POWERQUICC 50MHZ 357-PBGA
標準包裝: 44
系列: MPC8xx
處理器類型: 32-位 MPC8xx PowerQUICC
速度: 50MHz
電壓: 3.3V
安裝類型: 表面貼裝
封裝/外殼: 357-BBGA
供應商設備封裝: 357-PBGA(25x25)
包裝: 托盤
MPC862/857T/857DSL PowerQUICC Family Hardware Specifications, Rev. 3
36
Freescale Semiconductor
Bus Signal Timing
Table 8 provides interrupt timing for the MPC862/857T/857DSL.
Figure 24 provides the interrupt detection timing for the external level-sensitive lines.
Figure 24. Interrupt Detection Timing for External Level Sensitive Lines
Figure 25 provides the interrupt detection timing for the external edge-sensitive lines.
Figure 25. Interrupt Detection Timing for External Edge Sensitive Lines
Table 8. Interrupt Timing
Num
Characteristic 1
1
The timings I39 and I40 describe the testing conditions under which the IRQ lines are tested when being
defined as level sensitive. The IRQ lines are synchronized internally and do not have to be asserted or
negated with reference to the CLKOUT.
The timings I41, I42, and I43 are specified to allow the correct function of the IRQ lines detection circuitry,
and has no direct relation with the total system interrupt latency that the MPC862/857T/857DSL is able to
support.
All Frequencies
Unit
Min
Max
I39
IRQx valid to CLKOUT rising edge (set up time)
6.00
ns
I40
IRQx hold time after CLKOUT
2.00
ns
I41
IRQx pulse width low
3.00
ns
I42
IRQx pulse width high
3.00
ns
I43
IRQx edge-to-edge time
4xTCLOCKOUT
CLKOUT
IRQx
I39
I40
CLKOUT
IRQx
I41
I42
I43
相關PDF資料
PDF描述
MPC8314EVRAFDA MPU POWERQUICC II PRO 620-PBGA
MPC8314ECVRADDA MPU POWERQUICC II PRO 620-PBGA
ASC60DRAI-S734 CONN EDGECARD 120PS .100 R/A PCB
MPC8314CVRAFDA MPU POWERQUICC II PRO 620-PBGA
MC68306EH16B IC MPU INTEGRATED 16MHZ 132-PQFP
相關代理商/技術參數(shù)
參數(shù)描述
MPC857DSLVR66B 功能描述:微處理器 - MPU POWER QUICC - NO PB 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
MPC857DSLZQ50B 功能描述:微處理器 - MPU POWER QUICC 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
MPC857DSLZQ66B 功能描述:微處理器 - MPU POWER QUICC 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
MPC857TCVR66B 功能描述:微處理器 - MPU POWER QUICC -NO PB 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
MPC857TCVR80B 功能描述:微處理器 - MPU POWER QUICC 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