參數(shù)資料
型號： MPC855TZQ80D4
廠商： FREESCALE SEMICONDUCTOR INC
元件分類： 微控制器/微處理器
英文描述： 32-BIT, 80 MHz, RISC PROCESSOR, PBGA357
封裝： 25 X 25 MM, 1.27 MM PITCH, PLASTIC, BGA-357
文件頁數(shù)： 27/81頁
文件大小： 1618K
代理商： MPC855TZQ80D4
MPC860 PowerQUICC Family Hardware Specifications, Rev. 8
Freescale Semiconductor
33
Bus Signal Timing
Table 8 provides interrupt timing for the MPC860.
Figure 23 provides the interrupt detection timing for the external level-sensitive lines.
Figure 23. Interrupt Detection Timing for External Level Sensitive Lines
Figure 24 provides the interrupt detection timing for the external edge-sensitive lines.
Figure 24. Interrupt Detection Timing for External Edge Sensitive Lines
Table 8. Interrupt Timing
Num
Characteristic1
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 have no direct
relation with the total system interrupt latency that the MPC860 is able to support.
All Frequencies
Unit
Min
Max
I39
IRQx valid to CLKOUT rising edge (setup 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
4
× TCLOCKOUT
——
CLKOUT
IRQx
I39
I40
CLKOUT
IRQx
I41
I42
I43
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MPC855TZQP80D4 制造商:FREESCALE-SEMI 功能描述:
MPC8560ADS-BGA 功能描述:開發(fā)板和工具包 - 其他處理器 ADS BOARD - 8560 RoHS:否 制造商:Freescale Semiconductor 產(chǎn)品:Development Systems 工具用于評估:P3041 核心:e500mc 接口類型:I2C, SPI, USB 工作電源電壓:
MPC8560ADS-BGAE 功能描述:開發(fā)板和工具包 - 其他處理器 ADS BOARD - 8560 RoHS:否 制造商:Freescale Semiconductor 產(chǎn)品:Development Systems 工具用于評估:P3041 核心:e500mc 接口類型:I2C, SPI, USB 工作電源電壓:
MPC8560CPX667JB 功能描述:微處理器 - MPU PQ 3 8560-DRACOM 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(fēng)格:SMD/SMT 封裝 / 箱體:FBGA-324
MPC8560CPX667JC 功能描述:微處理器 - MPU PQ 3 8560-DRACOM 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(fēng)格:SMD/SMT 封裝 / 箱體:FBGA-324
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