參數(shù)資料
型號: MCIMX537CVV8C
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: 32-BIT, 800 MHz, RISC PROCESSOR, PBGA529
封裝: 19 X 19 MM, 0.80 MM PITCH, ROHS COMPLIANT, PLASTIC, TEPBGA-529
文件頁數(shù): 145/172頁
文件大小: 4562K
代理商: MCIMX537CVV8C
i.MX53 Applications Processors for Industrial Products, Rev. 3
74
Freescale Semiconductor
Electrical Characteristics
4.7.4
Enhanced Secured Digital Host Controller(eSDHCv2/v3) AC timing
This section describes the electrical information of the eSDHCv2/v3, which includes SD/eMMC4.3
(Single Data Rate) timing and eMMC4.4 (Dual Date Rate) timing.
4.7.4.1
SD/eMMC4.3 (Single Data Rate) AC Timing
Figure 36 depicts the timing of SD/eMMC4.3, and Table 49 lists the SD/eMMC4.3 timing characteristics.
Figure 36. SD/eMMC4.3 Timing
Table 49. SD/eMMC4.3 Interface Timing Specification
ID
Parameter
Symbols
Min
Max
Unit
Card Input Clock
SD1
Clock Frequency (Low Speed)
fPP
1
0
400
kHz
Clock Frequency (SD/SDIO Full Speed/High Speed)
fPP
2
0
25/50
MHz
Clock Frequency (MMC Full Speed/High Speed)
fPP
3
0
20/52
MHz
Clock Frequency (Identification Mode)
fOD
100
400
kHz
SD2
Clock Low Time
tWL
7—
ns
SD3
Clock High Time
tWH
7—
ns
SD4
Clock Rise Time
tTLH
—3
ns
SD5
Clock Fall Time
tTHL
—3
ns
eSDHC Output/Card Inputs CMD, DAT (Reference to CLK)
SD6
eSDHC Output Delay
tOD
–5
5
ns
eSDHC Input/Card Outputs CMD, DAT (Reference to CLK)
SD1
SD3
SD5
SD4
SD7
CMD
output from eSDHCv2 to card
DAT1
......
DAT7
DAT0
CMD
input from card to eSDHCv2
DAT1
......
DAT7
DAT0
SCK
SD2
SD8
SD6
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相關代理商/技術參數(shù)
參數(shù)描述
MCIMX537CVV8C 制造商:Freescale Semiconductor 功能描述:IC 32-BIT MPU 800 MHZ 529-BGA
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MCIMX538DZK1C 功能描述:處理器 - 專門應用 I.MX53 2.1 POP RoHS:否 制造商:Freescale Semiconductor 類型:Multimedia Applications 核心:ARM Cortex A9 處理器系列:i.MX6 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:1 GHz 指令/數(shù)據(jù)緩存: 數(shù)據(jù) RAM 大小:128 KB 數(shù)據(jù) 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
MCIMX53EVK 制造商:Freescale Semiconductor 功能描述:
MCIMX53-LVDS 制造商:Freescale Semiconductor 功能描述:I.MX53 XGA DISPLAY LVDS DEV BOARD 制造商:Freescale Semiconductor 功能描述:I.MX53, XGA DISPLAY, LVDS, DEV BOARD 制造商:Freescale Semiconductor 功能描述:I.MX53, XGA DISPLAY, LVDS CONNECTOR, DEV BOARD; Silicon Manufacturer:Freescale; Core Architecture:ARM; Core Sub-Architecture:Cortex-A8; Silicon Core Number:i.MX5; Silicon Family Name:i.MX53