10.12 Inter-Integrated Ci" />
參數(shù)資料
型號(hào): APMOTOR56F8000E
廠商: Freescale Semiconductor
文件頁(yè)數(shù): 12/124頁(yè)
文件大?。?/td> 0K
描述: KIT DEMO MOTOR CTRL SYSTEM
標(biāo)準(zhǔn)包裝: 1
附件類型: 電機(jī)控制器
適用于相關(guān)產(chǎn)品: DEMO56F8013,DEMO56F8013-E
相關(guān)產(chǎn)品: MC56F8006VWL-ND - DSC 16K FLASH 32MHZ 28-SOIC
MC56F8006VLF-ND - DSC 16K FLASH 32MHZ 48-LQFP
MC56F8006VLC-ND - DSC 16K FLASH 32MHZ 32-LQFP
MC56F8002VWL-ND - DSC 12K FLASH 32MHZ 28-SOIC
DEMO56F8014-E-ND - BOARD DEMO MC56F8014 W/UNIV PS
DEMO56F8014-ND - BOARD DEMO MC56F8014 W/US PS
DEMO56F8014-EE-ND - BOARD DEMO FOR 56F8014
DEMO56F8013-EE-ND - BOARD DEMO FOR 56F8013
MC56F8014VFAE-ND - IC DIGITAL SIGNAL CTRLR 32-LQFP
MC56F8013VFAE-ND - IC DIGITAL SIGNAL CTLR 32-LQFP
更多...
第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)當(dāng)前第12頁(yè)第13頁(yè)第14頁(yè)第15頁(yè)第16頁(yè)第17頁(yè)第18頁(yè)第19頁(yè)第20頁(yè)第21頁(yè)第22頁(yè)第23頁(yè)第24頁(yè)第25頁(yè)第26頁(yè)第27頁(yè)第28頁(yè)第29頁(yè)第30頁(yè)第31頁(yè)第32頁(yè)第33頁(yè)第34頁(yè)第35頁(yè)第36頁(yè)第37頁(yè)第38頁(yè)第39頁(yè)第40頁(yè)第41頁(yè)第42頁(yè)第43頁(yè)第44頁(yè)第45頁(yè)第46頁(yè)第47頁(yè)第48頁(yè)第49頁(yè)第50頁(yè)第51頁(yè)第52頁(yè)第53頁(yè)第54頁(yè)第55頁(yè)第56頁(yè)第57頁(yè)第58頁(yè)第59頁(yè)第60頁(yè)第61頁(yè)第62頁(yè)第63頁(yè)第64頁(yè)第65頁(yè)第66頁(yè)第67頁(yè)第68頁(yè)第69頁(yè)第70頁(yè)第71頁(yè)第72頁(yè)第73頁(yè)第74頁(yè)第75頁(yè)第76頁(yè)第77頁(yè)第78頁(yè)第79頁(yè)第80頁(yè)第81頁(yè)第82頁(yè)第83頁(yè)第84頁(yè)第85頁(yè)第86頁(yè)第87頁(yè)第88頁(yè)第89頁(yè)第90頁(yè)第91頁(yè)第92頁(yè)第93頁(yè)第94頁(yè)第95頁(yè)第96頁(yè)第97頁(yè)第98頁(yè)第99頁(yè)第100頁(yè)第101頁(yè)第102頁(yè)第103頁(yè)第104頁(yè)第105頁(yè)第106頁(yè)第107頁(yè)第108頁(yè)第109頁(yè)第110頁(yè)第111頁(yè)第112頁(yè)第113頁(yè)第114頁(yè)第115頁(yè)第116頁(yè)第117頁(yè)第118頁(yè)第119頁(yè)第120頁(yè)第121頁(yè)第122頁(yè)第123頁(yè)第124頁(yè)
Inter-Integrated Circuit Interface (I2C) Timing
56F8014 Technical Data, Rev. 11
Freescale Semiconductor
109
10.12 Inter-Integrated Circuit Interface (I2C) Timing
Table 10-17 I2C Timing
Characteristic
Symbol
Standard Mode
Fast Mode
Unit
MinimumMaximumMinimum
Maximum
SCL Clock Frequency
fSCL
0
100
0
400
kHz
Hold time (repeated ) START
condition. After this period, the
first clock pulse is generated.
tHD; STA
4.0
0.6
μs
LOW period of the SCL clock
tLOW
4.7
1.25
μs
HIGH period of the SCL clock
tHIGH
4.0
0.6
μs
Set-up time for a repeated START
condition
tSU; STA
4.7
0.6
μs
Data hold time for I2C bus devices
tHD; DAT
01
1. A device must internally provide a hold time of at least 300ns for the SDA signal (referred to the VIH min of the SCL signal) to
bridge the undefined region of the falling edge of SCL.
3.452
2. The maximum tHD; DAT has only to be met if the device does not stretch the LOW period (tLOW) of the SCL signal.
01
0.92
μs
Data set-up time
tSU; DAT
250
1003
3. A Fast mode I2C bus device can be used in a Standard mode I2C bus system, but the requirement tSU; DAT > = 250ns must then
be met. This will automatically be the case if the device does not stretch the LOW period of the SCL signal. If such a device does
stretch the LOW period of the SCL signal, it must output the next data bit to the SDA line
trmax + tSU; DAT = 1000 + 250 = 1250ns (according to the Standard mode I
2C bus specification) before the SCL line is released.
ns
Rise time of both SDA and SCL
signals
tr
1000
2 +0.1Cb
4
4. Cb = total capacitance of the one bus line in pF.
300
ns
Fall time of both SDA and SCL
signals
tf
300
2 +0.1Cb
4
300
ns
Set-up time for STOP condition
tSU; STO
4.0
0.6
μs
Bus free time between STOP and
START condition
tBUF
4.7
1.3
μs
Pulse width of spikes that must be
suppressed by the input filter
tSP
N/A
0.0
50
ns
相關(guān)PDF資料
PDF描述
TCMD-05-S-06.00-01 CABLE ASSEM 2MM 10POS SGL END 6"
8532-09L INDUCTOR 4.7UH POWER SMD
LM4040BEX3-5.0+T IC VREF SHUNT PREC 5V SC-70-3
GBC13DRAN-S734 CONN EDGECARD 26POS .100 R/A SLD
LM4040BEX3-2.5+T IC VREF SHUNT PREC 2.5V SC-70-3
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
APMP100 功能描述:CHEMICAL METERING PUMP. 制造商:3m 系列:* 零件狀態(tài):在售 標(biāo)準(zhǔn)包裝:1
AP-MP3 制造商:Rogue Robotics 功能描述:uMP3 Playback Module 3-5 Volt MP3 PCM WAV Interface with PIC
APMR0016 功能描述:MOD APMR 3-PH VAULT DET DIN RAIL RoHS:否 類別:工業(yè)控制,儀表 >> 專用 系列:APMR 標(biāo)準(zhǔn)包裝:1 系列:PSE200 產(chǎn)品目錄頁(yè)面:2804 (CN2011-ZH PDF) 其它名稱:606-1016
APMR0086 制造商:Red Lion Controls 功能描述:SIGNAL CONDIT MOD, 3 PH FAULT DET 380V 制造商:Red Lion Controls 功能描述:3 PHASE FAULT DETECTOR 380VAC
APMR0096 制造商:Red Lion Controls 功能描述:Relay, Analog Phase Mod, 480 制造商:Red Lion Controls 功能描述:3 PHASE FAULT DETECTOR 480VAC