參數(shù)資料
型號(hào): MPC8245TVV300D
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: 32-BIT, 300 MHz, RISC PROCESSOR, PBGA352
封裝: 35 X 35 MM, 1.65 MM HEIGHT, 1.27 MM PITCH, LEAD FREE, TBGA-352
文件頁(yè)數(shù): 18/68頁(yè)
文件大?。?/td> 1143K
代理商: MPC8245TVV300D
MPC8245 Integrated Processor Hardware Specifications, Rev. 9
Freescale Semiconductor
25
Electrical and Thermal Characteristics
Figure 15 provides the PCI_HOLD_DEL effect on output valid and hold times.
Figure 15. PCI_HOLD_DEL Effect on Output Valid and Hold Times
4.3.4
I2C AC Timing Specifications
Table 12 provides the I2C input AC timing specifications for the MPC8245 at recommended operating
conditions (see Table 2) with LVDD = 3.3 V ± 0.3 V.
Table 12. I2C Input AC Timing Specifications
Num
Characteristic
Min
Max
Unit
Notes
1
Start condition hold time
4.0
CLKs
1, 2
2
Clock low period
(time before the MPC8245 will drive SCL low as a
transmitting slave after detecting SCL low as
driven by an external master)
8.0 + (16
× 2FDR[4:2]) × (5 –
4({FDR[5],FDR[1]} == b’10) –
3({FDR[5],FDR[1]} == b’11) –
2({FDR[5],FDR[1]} == b’00) –
1({FDR[5],FDR[1]} == b’01))
CLKs
1, 2, 4, 5
PCI_SYNC_IN
PCI Inputs/Outputs
33 MHz PCI
12a2, 7.0 ns for 33 MHz PCI
PCI_HOLD_DEL = 10
12a0, 6.0 ns for 66 MHz PCI
PCI_HOLD_DEL = 00
13a2, 2.1 ns for 33-MHz PCI
PCI_HOLD_DEL = 10
13a0, 1 ns for 66-MHz PCI
PCI_HOLD_DEL = 00
Output Valid
Output Hold
Note: Diagram not to scale.
As PCI_HOLD_DEL
Values Decrease
PCI Inputs
and Outputs
PCI Inputs/Outputs
66 MHz PCI
PCI_HOLD_DEL = 00
As PCI_HOLD_DEL
Values Increase
OVDD/2
相關(guān)PDF資料
PDF描述
MPC8245ARVV400D 32-BIT, 400 MHz, RISC PROCESSOR, PBGA352
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相關(guān)代理商/技術(shù)參數(shù)
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MPC8245TVV333D 功能描述:微處理器 - MPU INTEGRATED HOST PROC 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(shí)鐘頻率:536 MHz 程序存儲(chǔ)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
MPC8245TVV350D 功能描述:微處理器 - MPU INTEGRATED HOST PROC 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(shí)鐘頻率:536 MHz 程序存儲(chǔ)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
MPC8245TZU266D 功能描述:微處理器 - MPU 266MHz 505.4MIPS 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(shí)鐘頻率:536 MHz 程序存儲(chǔ)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
MPC8245TZU300D 功能描述:微處理器 - MPU 300MHz 570MIPS 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(shí)鐘頻率:536 MHz 程序存儲(chǔ)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
MPC8245TZU333D 功能描述:微處理器 - MPU 333MHz 632.7MIPS 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(shí)鐘頻率:536 MHz 程序存儲(chǔ)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