参数资料
型号: MC9328MXLDVH15
厂商: MOTOROLA INC
元件分类: 微控制器/微处理器
英文描述: 150 MHz, RISC PROCESSOR, PBGA256
封装: 14 X 14 MM, 1.30 MM HEIGHT, 0.80 MM PITCH, MAPBGA-256
文件页数: 46/89页
文件大小: 1869K
代理商: MC9328MXLDVH15
50
MC9328MXL Advance Information
MOTOROLA
Specifications
3.11.1 Command Response Timing on MMC/SD Bus
The card identification and card operation conditions timing are processed in open-drain mode. The card
response to the host command starts after exactly NID clock cycles. For the card address assignment,
SET_RCA is also processed in the open-drain mode. The minimum delay between the host command and
card response is NCR clock cycles as illustrated in Figure 39. The symbols for Figure 39 through Figure 43
are defined in Table 18.
Figure 39. Timing Diagrams at Identification Mode
After a card receives its RCA, it switches to data transfer mode. As shown on the first diagram in
Figure 40, SD_CMD lines in this mode are driven with push-pull drivers. The command is followed by a
period of two Z bits (allowing time for direction switching on the bus) and then by P bits pushed up by the
responding card. The other two diagrams show the separating periods NRC and NCC.
Table 18. State Signal Parameters for Figure 39 through Figure 43
Card Active
Host Active
Symbol
Definition
Symbol
Definition
Z
High impedance state
S
Start bit (0)
D
Data bits
T
Transmitter bit
(Host = 1, Card = 0)
*
Repetition
P
One-cycle pull-up (1)
CRC
Cyclic redundancy check bits (7 bits)
E
End bit (1)
SET_RCA Timing
Identification Timing
Host Command
CID/OCR
NID cycles
CMD
Content
S T
E Z
Z S T
Content
Z Z
******
CRC
Z
Host Command
CID/OCR
NCR cycles
CMD
Content
S T
E Z
Z S T
Content
Z Z
******
CRC
Z
相关PDF资料
PDF描述
MC9SDJ128BCFUR2 16-BIT, FLASH, 25 MHz, MICROCONTROLLER, PQFP80
MC9S08SG16JTJR 8-BIT, FLASH, 40 MHz, MICROCONTROLLER, PDSO20
MC68HC11E0CFU3R2 8-BIT, 3 MHz, MICROCONTROLLER, PQFP64
MC68HC11E0CPB3 8-BIT, 3 MHz, MICROCONTROLLER, PQFP52
ML9042-21CVWA 17 X 100 DOTS DOT MAT LCD DRVR AND DSPL CTLR, UUC233
相关代理商/技术参数
参数描述
MC9328MXLDVH20 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:i.MX Integrated Portable System Processor
MC9328MXLDVM15 功能描述:处理器 - 专门应用 DRAGONBALL CORSICA PB-FR RoHS:否 制造商:Freescale Semiconductor 类型:Multimedia Applications 核心:ARM Cortex A9 处理器系列:i.MX6 数据总线宽度:32 bit 最大时钟频率:1 GHz 指令/数据缓存: 数据 RAM 大小:128 KB 数据 ROM 大小: 工作电源电压: 最大工作温度:+ 95 C 安装风格:SMD/SMT 封装 / 箱体:MAPBGA-432
MC9328MXLDVM15R2 功能描述:处理器 - 专门应用 DRAGONBALL CORSICA PB-FR RoHS:否 制造商:Freescale Semiconductor 类型:Multimedia Applications 核心:ARM Cortex A9 处理器系列:i.MX6 数据总线宽度:32 bit 最大时钟频率:1 GHz 指令/数据缓存: 数据 RAM 大小:128 KB 数据 ROM 大小: 工作电源电压: 最大工作温度:+ 95 C 安装风格:SMD/SMT 封装 / 箱体:MAPBGA-432
MC9328MXLDVM20 功能描述:处理器 - 专门应用 DRAGONBALL CORSICA PB-FR RoHS:否 制造商:Freescale Semiconductor 类型:Multimedia Applications 核心:ARM Cortex A9 处理器系列:i.MX6 数据总线宽度:32 bit 最大时钟频率:1 GHz 指令/数据缓存: 数据 RAM 大小:128 KB 数据 ROM 大小: 工作电源电压: 最大工作温度:+ 95 C 安装风格:SMD/SMT 封装 / 箱体:MAPBGA-432
MC9328MXLDVM20R2 功能描述:处理器 - 专门应用 DRAGONBALL CORSICA PB-FR RoHS:否 制造商:Freescale Semiconductor 类型:Multimedia Applications 核心:ARM Cortex A9 处理器系列:i.MX6 数据总线宽度:32 bit 最大时钟频率:1 GHz 指令/数据缓存: 数据 RAM 大小:128 KB 数据 ROM 大小: 工作电源电压: 最大工作温度:+ 95 C 安装风格:SMD/SMT 封装 / 箱体:MAPBGA-432