參數(shù)資料
型號(hào)： MPC8360ECZUAGDGA
廠商： Freescale Semiconductor
文件頁數(shù)： 101/102頁
文件大小： 0K
描述： IC MPU POWERQUICC II PRO 740TBGA
標(biāo)準(zhǔn)包裝： 21
系列： MPC83xx
處理器類型： 32-位 MPC83xx PowerQUICC II Pro
速度： 400MHz
電壓： 1.2V
安裝類型： 表面貼裝
封裝/外殼： 740-LBGA
供應(yīng)商設(shè)備封裝： 740-TBGA（37.5x37.5）
包裝： 托盤
配用： MPC8360EA-MDS-PB-ND - KIT APPLICATION DEV 8360 SYSTEM
MPC8360E-RDK-ND - BOARD REFERENCE DESIGN FOR MPC
MPC8360E/MPC8358E PowerQUICC II Pro Processor Revision 2.x TBGA Silicon Hardware Specifications, Rev. 5
98
Freescale Semiconductor
Configuration Pin Muxing
Figure 57. Driver Impedance Measurement
The value of this resistance and the strength of the driver’s current source can be found by making two measurements. First, the
output voltage is measured while driving logic 1 without an external differential termination resistor. The measured voltage is
V1 = Rsource × Isource. Second, the output voltage is measured while driving logic 1 with an external precision differential
termination resistor of value Rterm. The measured voltage is V2 = 1/(1/R1 +1/R2)) × Isource. Solving for the output impedance
gives Rsource = Rterm × (V1/V2 – 1). The drive current is then Isource =V1/Rsource.
This table summarizes the signal impedance targets. The driver impedance are targeted at minimum VDD, nominal OVDD,
105
° C.
23.6
Configuration Pin Muxing
The device provides the user with power-on configuration options that can be set through the use of external pull-up or
pull-down resistors of 4.7 k
Ωon certain output pins (see customer visible configuration pins). These pins are generally used as
output only pins in normal operation.
While HRESET is asserted however, these pins are treated as inputs. The value presented on these pins while HRESET is
asserted, is latched when HRESET deasserts, at which time the input receiver is disabled and the I/O circuit takes on its normal
function. Careful board layout with stubless connections to these pull-up/pull-down resistors coupled with the large value of the
pull-up/pull-down resistor should minimize the disruption of signal quality or speed for output pins thus configured.
Table 79. Impedance Characteristics
Impedance
Local Bus, Ethernet, DUART,
Control, Configuration, Power
Management
PCI
DDR DRAM
Symbol
Unit
RN
42 Target
25 Target
20 Target
Z0
W
RP
42 Target
25 Target
20 Target
Z0
W
Differential
NA
ZDIFF
W
Note: Nominal supply voltages. See Table 1, TJ = 105° C.
OVDD
OGND
RP
RN
Pad
Data
SW1
SW2
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MPC8360ECZUAGDHA 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:PowerQUICC II Pro Processor Revision 2.x TBGA Silicon Hardware Specifications
MPC8360ECZUAGFGA 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:PowerQUICC II Pro Processor Revision 2.x TBGA Silicon Hardware Specifications
MPC8360ECZUAGFHA 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:PowerQUICC II Pro Processor Revision 2.x TBGA Silicon Hardware Specifications
MPC8360ECZUAJDG 功能描述:微處理器 - MPU 8360 TBGA ENCRP 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
MPC8360ECZUAJDGA 功能描述:微處理器 - MPU 8360 TBGA C ENCRP 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
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