參數(shù)資料
型號: MPC8540CPX833JB
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: 32-BIT, 667 MHz, MICROPROCESSOR, PBGA783
封裝: 29 X 29 MM, 3.75 MM HEIGHT, 1 MM PITCH, FLIP CHIP, PLASTIC, BGA-783
文件頁數(shù): 57/104頁
文件大小: 1353K
代理商: MPC8540CPX833JB
MPC8540 Integrated Processor Hardware Specifications, Rev. 4
56
Freescale Semiconductor
RapidIO
Figure 34 shows the DC driver signal levels.
Figure 34. DC Driver Signal Levels
13.2 RapidIO AC Electrical Specifications
This section contains the AC electrical specifications for a RapidIO 8/16 LP-LVDS device. The interface
defined is a parallel differential low-power high-speed signal interface. Note that the source of the transmit
clock on the RapidIO interface is dependent on the settings of the LGPL[0:1] signals at reset. Note that the
default setting makes the core complex bus (CCB) clock the source of the transmit clock. See Chapter 4
of the Reference Manual for more details on reset configuration settings.
13.3 RapidIO Concepts and Definitions
This section specifies signals using differential voltages. Figure 35 shows how the signals are defined. The
figure shows waveforms for either a transmitter output (TD and TD) or a receiver input (RD and RD). Each
signal swings between A volts and B volts where A > B. Using these waveforms, the definitions are as
follows:
The transmitter output and receiver input signals TD, TD, RD, and RD each have a peak-to-peak
swing of A-B volts.
The differential output signal of the transmitter, VOD, is defined as VTD – VTD.
The differential input signal of the receiver, VID, is defined as VRD – VRD.
The differential output signal of the transmitter or input signal of the receiver, ranges from
A – B volts to – (A – B) volts.
The peak differential signal of the transmitter output or receiver input, is A – B volts.
VOA
VOB
RTERM
100
Ω
(no m)
VVOD = VOA – VOB
ΔV
OS
VOHCM
VOLCM
VOSCM = (VOA + VOB)/2
–V +
ΔV
OD
V
VOD = VOA – VOB
–V –
ΔV
OD
–V
0
1.375 V
1.125 V
454 mV
247 mV
–247 mV
–454 mV
VOLD
Common-Mode Specifications
(c)
Differential Specifications
(b)
(a)
Note: VOA refers to voltage at output A; VOB refers to voltage at output B.
VOHD
相關(guān)PDF資料
PDF描述
MPC8540CVTAQFB 32-BIT, 667 MHz, MICROPROCESSOR, PBGA783
MPC8540CVT833LC 32-BIT, 667 MHz, MICROPROCESSOR, PBGA783
MPC8540CPXAQFB 32-BIT, 667 MHz, MICROPROCESSOR, PBGA783
MPC8540CVT833JB 32-BIT, 667 MHz, MICROPROCESSOR, PBGA783
MPC8540PXALDB 32-BIT, 667 MHz, MICROPROCESSOR, PBGA783
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MPC8540CVT667JB 功能描述:微處理器 - MPU PQ 3 8540-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
MPC8540CVT667JC 功能描述:微處理器 - MPU PQ 3 8540-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
MPC8540PX533JB 功能描述:微處理器 - MPU PQ 3 8540-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
MPC8540PX667LB 功能描述:微處理器 - MPU PQ 3 8540-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
MPC8540PX667LC 功能描述:微處理器 - MPU PQ 3 8540-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