參數(shù)資料
型號(hào): MPC8572VTAULB
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: 32-BIT, 1333 MHz, MICROPROCESSOR, PBGA1023
封裝: 33 X 33 MM, LEAD FREE, PLASTIC, FCBGA-1023
文件頁數(shù): 59/138頁
文件大?。?/td> 1502K
代理商: MPC8572VTAULB
MPC8572E PowerQUICC III Integrated Processor Hardware Specifications, Rev. 2
Freescale Semiconductor
27
DDR2 and DDR3 SDRAM Controller
Figure 6 provides the AC test load for the DDR2 and DDR3 Controller bus.
Figure 6. DDR2 and DDR3 Controller bus AC Test Load
6.2.3
DDR2 and DDR3 SDRAM Differential Timing Specifications
This section describes the DC and AC differential electrical specifications for the DDR2 and DDR3
SDRAM controller interface of the MPC8572E.
NOTE
VID specifies the input differential voltage |VTR -VCP| required for
switching, where VTR is the true input signal (such as MCK or MDQS) and
VCP is the complementary input signal (such as MCK or MDQS).
Table 18 provides the differential specifications for the MPC8572E differential signals MDQS/MDQS and
MCK/MCK when in DDR2 mode.
Table 18. DDR2 SDRAM Differential Electrical Characteristics
Parameter/Condition
Symbol
Min
Max
Unit
Notes
DC Input Signal Voltage
VIN
–0.3
GVDD + 0.3
V
DC Differential Input Voltage
VID
——
mV
AC Differential Input Voltage
VIDAC
——
mV
DC Differential Output Voltage
VOH
——
mV
AC Differential Output Voltage
VOHAC
JEDEC: 0.5
JEDEC: GVDD + 0.6
V
AC Differential Cross-point Voltage
VIXAC
——
mV
Input Midpoint Voltage
VMP
——
mV
Output
Z0 = 50 Ω
RL = 50 Ω
GVDD/2
VTR
VCP
GND
GVDD
VMP
VID or VOD
VIX or VOX
VIN
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MPC8572VTAULD 功能描述:微處理器 - MPU 32-BIT CMOS 1.333GHz 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
MPC8572VTAULE 功能描述:微處理器 - MPU 38H R211 NoE NoPb 1333 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
MPC8572VTAVNB 功能描述:微處理器 - MPU RV1.1.1 1500 NE 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
MPC8572VTAVND 功能描述:微處理器 - MPU 32-BIT CMOS 1.5GHz 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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