參數(shù)資料
型號(hào)： OMAP5910(RISC)
英文描述： Dual-Core Processor
中文描述： 雙核處理器
文件頁數(shù)： 123/160頁
文件大小： 1997K
代理商： OMAP5910(RISC)
Electrical Specifications
111
August 2002 Revised August 2003
SPRS197B
5.7
Reset Timings
This section provides the timing requirements for the OMAP5910 hardware reset signals.
5.7.1 OMAP5910 Device Reset
The PWRON_RESET signal is the active-low asynchronous reset input responsible for the reset of the entire
OMAP5910 device. When using an external crystal to supply the 32-kHz system clock, PWRON_RESET must
be asserted low a minimum of two 32-kHz clock cycles longer than the worst-case start-up time of the 32-kHz
oscillator after stable power supplies (see Figure 55). If an external CMOS input signal is used to source
32 kHz, PWRON_RESET must be asserted low a minimum of two 32-kHz clock cycles after stable power
supplies. See Table 56 and Table 57.
Table 56. OMAP5910 Device Reset Timing Requirements
NO.
MIN
MAX
UNIT
RS1
tw(PWRON_RST)
Pulse duration, PWRON_RESET low
800
ms
Table 57. OMAP5910 Device Reset Switching Characteristics
NO.
PARAMETER
MIN
MAX
UNIT
μ
s
RS2
td(PWRONH-RSTH)
Delay time, PWRON_RESET high to RST_OUT high
T + 10
P = period of 32-kHz clock, C = Value of ULPD wakeup time setup register, SETUP_ULPD1_REG (Default 03FFh), T = P*C
CVDDx
DVDDx
OSC32K_IN
PWRON_RESET
RS1
RST_OUT
RS2
Worst-case Oscillator Start-up Time
2 Cycles
Figure 55. Device Reset Timings
相關(guān)PDF資料
PDF描述
OMC506 Closed Loop Speed Controller For 3-Phase Brushless DC Motor MP-3T Package
OMC507 5 Amp. Push-Pull 3-Phase Brushless DC Motor Controller Driver(5A,推挽三相無刷直流電機(jī)控制驅(qū)動(dòng)器)
OMC510 36V Hi-Rel Three-Phase Brushless DC Motor Controller in a PCB-1 package
OMC510 DSP-Based Three-Phase Brushless DC Motor Controller(基于DSP的三相無刷直流電機(jī)控制器)
OMD100F60HL TRANSISTOR | IGBT POWER MODULE | HALF BRIDGE | 600V V(BR)CES | 150A I(C)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
OMAP5912 制造商:TI 制造商全稱:Texas Instruments 功能描述:Applications Processor
OMAP5912GDYAR 制造商:Texas Instruments 功能描述:- Tape and Reel
OMAP5912ZDY 功能描述:處理器 - 專門應(yīng)用 Applications Processor 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(shí)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(fēng)格:SMD/SMT 封裝 / 箱體:MAPBGA-432
OMAP5912ZDYA 制造商:Texas Instruments 功能描述:APPLICATIONS PROCESSOR - Trays
OMAP5912ZZG 功能描述:處理器 - 專門應(yīng)用 Applications Processor 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(shí)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(fēng)格:SMD/SMT 封裝 / 箱體:MAPBGA-432
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*