參數(shù)資料
型號： MCIMX31
廠商： 飛思卡爾半導(dǎo)體(中國)有限公司
英文描述： Multimedia Applications Processors
中文描述： 多媒體應(yīng)用處理器
文件頁數(shù)： 103/170頁
文件大小： 1562K
代理商： MCIMX31
Electrical Characteristics
i.MX31/i.MX31L Advance Information, Rev. 1.4
Freescale Semiconductor
103
Preliminary
4.3.14
IPU—Sensor Interfaces
4.3.14.1
Supported Sensors
Table 45
lists the supported camera sensors by vendor and model.
Table 44. I2C Module Timing Parameters—I2C Pin I/O Supply=2.7 V
ID
Parameter
Standard Mode
Fast Mode
Unit
Min
Max
Min
Max
IC1
I2CLK cycle time
10
–
2.5
–
μ
s
IC2
Hold time (repeated) START condition
4.0
–
0.6
–
μ
s
IC3
Set-up time for STOP condition
4.0
–
0.6
–
μ
s
IC4
Data hold time
0
1
1
A device must internally provide a hold time of at least 300 ns for I2DAT signal in order to bridge the undefined region of the
falling edge of I2CLK.
2
The maximum hold time has to be met only if the device does not stretch the LOW period (ID IC6) of the I2CLK signal.
3
A Fast-mode I2C-bus device can be used in a standard-mode I2C-bus system, but the requirement of set-up time (ID IC7) of
250 ns must then be met. This will automatically be the case if the device does not stretch the LOW period of the I2CLK signal.
If such a device does stretch the LOW period of the I2CLK signal, it must output the next data bit to the I2DAT line max_rise_time
(ID No IC10) + data_setup_time (ID No IC8) = 1000 + 250 = 1250 ns (according to the Standard-mode I2C-bus specification)
before the I2CLK line is released.
4
C
b
= total capacitance of one bus line in pF.
3.45
2
0
1
0.9
2
μ
s
IC5
HIGH Period of I2CLK Clock
4.0
–
0.6
–
μ
s
IC6
LOW Period of the I2CLK Clock
4.7
–
1.3
–
μ
s
IC7
Set-up time for a repeated START condition
4.7
–
0.6
–
μ
s
IC8
Data set-up time
250
–
100
3
–
ns
IC9
Bus free time between a STOP and START condition
4.7
–
1.3
–
μ
s
IC10
Rise time of both I2DAT and I2CLK signals
–
1000
20+0.1C
b4
20+0.1C
b4
300
ns
IC11
Fall time of both I2DAT and I2CLK signals
–
300
300
ns
IC12
Capacitive load for each bus line (C
b
)
–
400
–
400
pF
Table 45. Supported Camera Sensors
Vendor
Model
Conexant
CX11646, CX20490, CX20450
Agilant
HDCP-2010, ADCS-1021, ADCS-1021
Toshiba
TC90A70
ICMedia
ICM202A, ICM102
iMagic
IM8801
Transchip
TC5600, TC5600J, TC5640, TC5700, TC6000
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MCIMX31_07 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Multimedia Applications Processors
MCIMX31_08 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Multimedia Applications Processors
MCIMX31_09 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Multimedia Applications Processors
MCIMX31ADSE 功能描述:KIT DEV ADS I.MX31 RoHS:是 類別:編程器，開發(fā)系統(tǒng) >> 過時/停產(chǎn)零件編號 系列:- 標準包裝:1 系列:- 傳感器類型:CMOS 成像，彩色（RGB） 傳感范圍:WVGA 接口:I²C 靈敏度:60 fps 電源電壓:5.7 V ~ 6.3 V 嵌入式:否 已供物品:成像器板 已用 IC / 零件:KAC-00401 相關(guān)產(chǎn)品:4H2099-ND - SENSOR IMAGE WVGA COLOR 48-PQFP4H2094-ND - SENSOR IMAGE WVGA MONO 48-PQFP
MCIMX31ADSE/C 功能描述:開發(fā)板和工具包 - ARM I.MX31 APP DEV SYS RoHS:否 制造商:Arduino 產(chǎn)品:Development Boards 工具用于評估:ATSAM3X8EA-AU 核心:ARM Cortex M3 接口類型:DAC, ICSP, JTAG, UART, USB 工作電源電壓:3.3 V
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