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)： 146/172頁
文件大小： 4562K
代理商： MCIMX537CVV8C
Electrical Characteristics
i.MX53 Applications Processors for Industrial Products, Rev. 3
Freescale Semiconductor
75
4.7.4.2
eMMC4.4 (Dual Data Rate) eSDHCv3 AC Timing
Figure 37 depicts the timing of eMMC4.4. Table 50 lists the eMMC4.4 timing characteristics. Be aware
that only DATA is sampled on both edges of the clock (not applicable to CMD).
Figure 37. eMMC4.4 Timing
SD7
eSDHC Input Setup Time
tISU
2.5
—
ns
SD8
eSDHC Input Hold Time4
tIH
2.5
—
ns
1 In low speed mode, card clock must be lower than 400 kHz, voltage ranges from 2.7 to 3.6 V.
2 In normal (full) speed mode for SD/SDIO card, clock frequency can be any value between 0–25 MHz. In high-speed mode,
clock frequency can be any value between 0
–50 MHz.
3 In normal (full) speed mode for MMC card, clock frequency can be any value between 0–20 MHz. In high-speed mode, clock
frequency can be any value between 0
–52 MHz.
4To satisfy hold timing, the delay difference between clock input and cmd/data input must not exceed 2 ns.
Table 50. eMMC4.4 Interface Timing Specification
ID
Parameter
Symbols
Min
Max
Unit
Card Input Clock
SD1
Clock Frequency (MMC Full Speed/High Speed)
fPP
052
MHz
eSDHC Output / Card Inputs CMD, DAT (Reference to CLK)
SD2
eSDHC Output Delay
tOD
–5
5
ns
eSDHC Input / Card Outputs CMD, DAT (Reference to CLK)
Table 49. SD/eMMC4.3 Interface Timing Specification (continued)
ID
Parameter
Symbols
Min
Max
Unit
SD1
SD2
SD3
output from eSDHCv3 to card
DAT1
......
DAT7
DAT0
input from card to eSDHCv3
DAT1
......
DAT7
DAT0
SCK
SD4
SD2
......
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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
MCIMX537CVV8CR2 功能描述:處理器 - 專門應用 iMX53 Rev 2.1 Indust 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
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
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