參數資料
型號: MC9328MX21SVM
廠商: Freescale Semiconductor
文件頁數: 24/88頁
文件大?。?/td> 0K
描述: IC MPU I.MX21S 289-MAPBGA
標準包裝: 90
系列: i.MX21
核心處理器: ARM9
芯體尺寸: 32-位
速度: 266MHz
連通性: 1 線,EBI/EMI,I²C,IrDA,MMC,智能卡,SPI,SSI,UART/USART,USB OTG
外圍設備: DMA,I²S,LCD,POR,PWM,WDT
輸入/輸出數: 192
程序存儲器類型: ROMless
電壓 - 電源 (Vcc/Vdd): 1.45 V ~ 3.3 V
振蕩器型: 外部
工作溫度: -40°C ~ 85°C
封裝/外殼: 289-LFBGA
包裝: 托盤
MC9328MX21S Technical Data, Rev. 1.3
30
Freescale Semiconductor
Specifications
Figure 20. Timing Diagrams at Data Read
Figure 21 shows the basic write operation timing. As with the read operation, after the card response, the
data transfer starts after NWR cycles. The data is suffixed with CRC check bits to allow the card to check
for transmission errors. The card sends back the CRC check result as a CC status token on the data line. If
there was a transmission error, the card sends a negative CRC status (101); otherwise, a positive CRC
status (010) is returned. The card expects a continuous flow of data blocks if it is configured to multiple
block mode, with the flow terminated by a stop transmission command.
NAC cycles
Read Data
Timing of single block read
NAC cycles
Read Data
Timing of multiple block read
NAC cycles
NST
Timing of stop command
(CMD12, data transfer mode)
Host Command
Response
NCR cycles
CMD
Content
S T
E Z Z P
P S T
Content
CRC E Z
******
CRC
DAT
Z****Z
Z Z P
P S D
*****
D D D
DAT
Z****Z
Z Z P
P S D
*****
******
D D D
P
*****
P S D D D D
******
Host Command
Response
NCR cycles
CMD
Content
S T
E Z Z P
P S T
Content
CRC E Z
******
CRC
*****
Read Data
Host Command
Response
NCR cycles
CMD
Content
S T
E Z Z P
P S T
Content
CRC E Z
******
CRC
Valid Read Data
DAT
*****
Z
E
*****
D D D D
Z
Because
of
an
order
from
the
United
States
International
Trade
Commission,
BGA-packaged
product
lines
and
part
numbers
indicated
here
currently
are
not
available
from
Freescale
for
import
or
sale
in
the
United
States
prior
to
September
2010:
i.MX21
Product
Family
相關PDF資料
PDF描述
MCF5373LCVM240J IC MPU RISC 240MHZ 196MABGA
MCF52274CLU120 MCU 32-BIT LCD TOUCH 176-LQFP
HR25A-9J-20P CONN JACK 20POS MALE SOLDER
MCF5373LCVM240 IC MCU 32BIT 240MHZ 196-MAPBGA
JBXFD0G02MSSDSMR CONN PLUG 2POS STRAIGHT SOLDER
相關代理商/技術參數
參數描述
MC9328MX21SVMR2 功能描述:處理器 - 專門應用 DB I.MX21 17X17 PB-FR RoHS:否 制造商:Freescale Semiconductor 類型:Multimedia Applications 核心:ARM Cortex A9 處理器系列:i.MX6 數據總線寬度:32 bit 最大時鐘頻率:1 GHz 指令/數據緩存: 數據 RAM 大小:128 KB 數據 ROM 大小: 工作電源電壓: 最大工作溫度:+ 95 C 安裝風格:SMD/SMT 封裝 / 箱體:MAPBGA-432
MC9328MX21VG 制造商:Rochester Electronics LLC 功能描述:APPLICATIONS PROCESSOR - Bulk 制造商:Motorola Inc 功能描述: 制造商:MOTOROLA 功能描述:
MC9328MX21VH 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:i.MX family of microprocessors
MC9328MX21VK 功能描述:處理器 - 專門應用 DB I.MX21 PB-FR RoHS:否 制造商:Freescale Semiconductor 類型:Multimedia Applications 核心:ARM Cortex A9 處理器系列:i.MX6 數據總線寬度:32 bit 最大時鐘頻率:1 GHz 指令/數據緩存: 數據 RAM 大小:128 KB 數據 ROM 大小: 工作電源電壓: 最大工作溫度:+ 95 C 安裝風格:SMD/SMT 封裝 / 箱體:MAPBGA-432
MC9328MX21VK 制造商:Freescale Semiconductor 功能描述:Microprocessor