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)： 139/172頁
文件大?。?/td> 4562K
代理商： MCIMX537CVV8C
Electrical Characteristics
i.MX53 Applications Processors for Industrial Products, Rev. 3
Freescale Semiconductor
69
4.7.2.4
ECSPI Slave Mode Timing
Figure 33 depicts the timing of ECSPI in slave mode. Table 47 lists the ECSPI slave mode timing
characteristics.
4.7.3
Enhanced Serial Audio Interface (ESAI) Timing Parameters
The ESAI consists of independent transmitter and receiver sections, each section with its own clock
generator. Table 48 shows the interface timing values. The number field in the table refers to timing signals
CS9
MISO Hold Time
tHmiso
0—
ns
CS10
RDY to SSx Time2
tSDRY
5—
ns
1 See specific I/O AC parameters Section 4.5, “I/O AC Parameters”
2 SPI_RDY is sampled internally by ipg_clk and is asynchronous to all other CSPI signals.
Table 47. ECSPI Slave Mode Timing Parameters
ID
Parameter
Symbol
Min
Max
Unit
CS1
SCLK Cycle Time–Read
SCLK Cycle Time–Write
tclk
15
40
—ns
CS2
SCLK High or Low Time–Read
SCLK High or Low Time–Write
tSW
7
20
—ns
CS4
SSx pulse width
tCSLH
Half SCLK period
—
ns
CS5
SSx Lead Time (CS setup time)
tSCS
5—
ns
CS6
SSx Lag Time (CS hold time)
tHCS
5—
ns
CS7
MOSI Setup Time
tSmosi
4—
ns
CS8
MOSI Hold Time
tHmosi
4—
ns
CS9
MISO Propagation Delay (CLOAD =20pF)
tPDmiso
417
ns
Table 48. Enhanced Serial Audio Interface (ESAI) Timing
No.
Characteristics1’2,3
Symbol
Expression3
Min
Max
Condition4 Unit
62
Clock cycle5
tSSICC
4
× T
c
4
× T
c
30.0
—
i ck
ns
63
Clock high period
For internal clock
—2
× T
c 9.0
6
—
ns
For external clock
—
2
× T
c
15
—
Table 46. ECSPI Master Mode Timing Parameters (continued)
ID
Parameter
Symbol
Min
Max
Unit
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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
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