参数资料
型号: MPC5200VR400BR2
厂商: Freescale Semiconductor
文件页数: 13/72页
文件大小: 0K
描述: IC MPU 32BIT 400MHZ 272-PBGA
标准包装: 500
系列: MPC52xx
核心处理器: e300
芯体尺寸: 32-位
速度: 400MHz
连通性: CAN,EBI/EMI,以太网,I²C,IrDA,J1850,SPI,UART/USART,USB
外围设备: AC'97,DMA,I²S,POR,PWM,WDT
输入/输出数: 56
程序存储器类型: 外部程序存储器
RAM 容量: 16K x 8
电压 - 电源 (Vcc/Vdd): 1.42 V ~ 1.58 V
振荡器型: 内部
工作温度: 0°C ~ 70°C
封装/外壳: 272-BBGA
包装: 带卷 (TR)
MPC5200B Data Sheet, Rev. 4
20
Freescale Semiconductor
Figure 7. Timing Diagram—DDR SDRAM Memory Read Timing
MEM_CLK
Control Signals
MDQ (Data)
MA (Address)
MEM_CLK
MDQS (Data Strobe)
NOTE: Control Signals signals are composed of RAS, CAS, MEM_WE, MEM_CS, MEM_CS1 and CLK_EN
Active
NOP
READ
NOP
thold
Row
Column
MBA (Bank Selects)
tvalid
thold
tvalid
thold
tvalid
tdata_valid_min
tdata_valid_max
Read Data
tdata_sample_min
tdata_sample_max
Sample Window
MDQ (Data)
MDQS (Data Strobe)
tdata_valid_min
tdata_valid_max
Read Data
tdata_sample_min
tdata_sample_max
Sample Window
Sample position A: data are sampled on the expected edge of MEM_CLK, the MDQS signal indicate the valid data
Sample
position
A
Sample
position
B
Sample position B: data are sampled on a later edge of MEM_CLK, SDRAM controller is waiting for the valid MDQS signal
0.5 × tMEM_CLK
相关PDF资料
PDF描述
MCF52211CVM80 IC MCU 128K FLASH 80MHZ 81MAPBGA
MC9S08SL16CTL MCU 16KB FLASH SLIC 28TSSOP
VE-BNV-CU-F3 CONVERTER MOD DC/DC 5.8V 200W
VE-BNT-CU-F1 CONVERTER MOD DC/DC 6.5V 200W
VE-BNR-CU-F2 CONVERTER MOD DC/DC 7.5V 200W
相关代理商/技术参数
参数描述
MPC52100J 功能描述:厚膜电阻器 - 透孔 RoHS:否 制造商:Caddock 电阻:27 kOhms 容差:1 % 功率额定值:8 W 温度系数:50 PPM / C 系列:MS 端接类型:Axial 电压额定值:2 kV 工作温度范围:- 15 C to + 275 C 尺寸:8.89 mm Dia. x 23.11 mm L 封装:Bulk
MPC52100J 制造商:TE Connectivity 功能描述:RESISTOR 5W 10R
MPC52100J 制造商:TE Connectivity 功能描述:RESISTOR THICK FILM 10OHM 5W 5% 制造商:TE Connectivity 功能描述:RESISTOR, THICK FILM, 10 OHM, 5W, 5%
MPC52101J 功能描述:厚膜电阻器 - 透孔 MPC5 100R 5% RoHS:否 制造商:Caddock 电阻:27 kOhms 容差:1 % 功率额定值:8 W 温度系数:50 PPM / C 系列:MS 端接类型:Axial 电压额定值:2 kV 工作温度范围:- 15 C to + 275 C 尺寸:8.89 mm Dia. x 23.11 mm L 封装:Bulk
MPC52101J 制造商:TE Connectivity 功能描述:RESISTOR 5W 100R