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產品推廣活動 / 新唐科技將於德國紐倫堡Embedded World 2012推出NuMicro™微控制器解決方案
https://www.nuvoton.com.cn/news/events/tradeshow/TSNuvotonEvent-000060/
SalesSupport@nuvoton.com
新唐科技將於德國紐倫堡Embedded World 2012推出NuMicro™微控制器解決方案
Hall 1, 1-618
Nuvoton
產品推廣活動 / 新唐科技將於2013日本Embedded Technology West展 推出NuMicro™微控制器解決方案
https://www.nuvoton.com.cn/news/events/tradeshow/TSNuvotonEvent-000079/
新唐科技將於2013日本Embedded Technology West展 推出NuMicro™微控制器解決方案
B-20
Nuvoton
常見問答 / NuMicro™ 家族晶片可以提供多少PWM 通道?
https://www.nuvoton.com.cn/support/technical-support/faq/d4a95d74-04f1-11ea-b113-05daf7eedf03/
PWM CHANNEL NuMicro™ 家族晶片可以提供多少PWM 通道? 1423646448171 目前NuMicro™ 家族晶片最多可以提供24個PWM通道,但實際晶片上可提供幾個PWM通道,須由元件編號決定. Product Line Number of PWM Channel Mini51 Series 3/6 M051 Series 5/8 M058S Series 1/2/4 M0518 Series 24 NUC100 Series 6/8 NUC120 Series 4/6/8 NUC130 Series 4/6/8 NUC140 Series 4/8 NUC131 Series 24 NUC122 Series 0/4 NUC123 Series 2/4 NUC200 Series 6 NUC220 Series 4/6/8 NUC230 Series 4/6/8 NUC240 Series 4/8 Nano100 Series 6/8 Nano110 Series 7/8 Nano120 Series 4/8 Nano130 Series 7/8 Nano102 Series 4 Nano112 Series 4 NUC442 Series 8/16 NUC472 Series 16 M451 Series 12 M451M Series 12 M452 Series 10/12 M453 Series 10/12 NUC505 Series 4
常見問答 / Band-gap電壓值是多少?
https://www.nuvoton.com.cn/support/technical-support/faq/d4e4dff8-04f1-11ea-b113-05daf7eedf03/
Band-gap電壓值是多少? 1427851680000 Band-gap電壓值是多少? Part Number Band-gap Voltage typical vale MINI51 Series 1. 24 V M051 Series 1.2 0 V NUC1 00/120 Series 1.2 0 V NUC130/140 Series 1.26V NUC230/240 Series 1.25V NUC131 Series 1.25V M0518 Series 1,25V NUC442/472 Series 1.25V M451 Series 1.25V Nano系列可以使用內部參考電壓1.8V或2.5V作為band-gap使用。
常見問答 / PWM的時鐘源有哪些來源可以選擇?
https://www.nuvoton.com.cn/support/technical-support/faq/d53f0d1e-04f1-11ea-b113-05daf7eedf03/
PWM Clock Source PWM的時鐘源有哪些來源可以選擇? 1430988660000 依照不同的NuMicro™晶片系列,PWM的時鐘源可以有多種選擇,包括內部RC振盪器、外部晶振、HCLK、PCLK以及PLL。 詳細NuMicro™晶片系列與時鐘源的列表如下: NuMicro™ M0/M4 Series HIRC LIRC HXT LXT HCLK PCLK PLL Mini51 Series √ M051 Series √ √ √ √ NUC100/120 Series √ √ √ √ √ NUC122 Series √ √ √ √ NUC123 Series √ √ √ √ NUC130/140 Series √ √ √ √ NUC200/220 Series √ √ √ √ √ NUC230/240 Series √ √ √ √ √ NUC131 Series √ √ M0518 Series √ √ NUC442/472 Series √ √ √ √ √ M451 Series √ √ NUC505 Series √ √ Nano100 Series √ √ √ √ Nano1x2 Series √ √ √ √
常見問答 / 在Keil開發環境的除錯模式(Debug Mode)下,當程式全速執行(Free Run)時,使用者可以觀看暫存器和變數的數值更新嗎?
https://www.nuvoton.com.cn/support/technical-support/faq/d56fe139-04f1-11ea-b113-05daf7eedf03/
在Keil開發環境的除錯模式(Debug Mode)下,當程式全速執行(Free Run)時,使用者可以觀看暫存器和變數的數值更新嗎? 1436420640000 自Nu-Link Driver for Keil RVMDK的1.27.6340版本後,使用者可以開啟專案資料夾中的Nu_Link_Driver.ini檔案,找到對應的晶片系列。舉例來說,如果使用者使用的是NUC230_240系列的晶片,可以在Nu_Link_Driver.ini中搜尋[NUC2xx],並加入MemAccessWhileRun=1到[NUC2xx]下方。如下圖所示。 NuMicro®各系列對應的搜尋關鍵字,如下表所示。 Keyword NuMicro® Series NUC1XX NUC100, NUC120, NUC122, NUC123, NUC130, NUC131, NUC140 NUC2XX NUC200, NUC220, NUC230, NUC240 NUC4XX NUC442, NUC472 M05X M051 Mini51 Mini51, Mini58 Nano100 Nano100, Nano102, Nano110, Nano112, Nano120, Nano130 M451 M451, M451M, M452, M453 NUC505 NUC505 NUC029 NUC029 M0518 M0518 M0519 M0519 再次進入除錯模式後,點擊工具列的”View”,開啟下拉選單。在下拉選單中,勾選” Periodic Window Update”。 完成上述步驟後,當程式全速執行時,使用者就可以觀看暫存器和變數的數值以500毫秒的頻率更新。
常見問答 / 當看門狗定時器(WDT)發生計數器溢出並且觸發超時事件之後,在看門狗定時器產生系統重置訊號前,使用者有多長的時間可以清除超時事件旗標?
https://www.nuvoton.com.cn/support/technical-support/faq/d588c078-04f1-11ea-b113-05daf7eedf03/
當看門狗定時器(WDT)發生計數器溢出並且觸發超時事件之後,在看門狗定時器產生系統重置訊號前,使用者有多長的時間可以清除超時事件旗標? 1437114420000 在看門狗定時器產生系統重置訊號前,依NuMicro®家族不同的晶片系列,看門狗定時器有不同的延遲時間,請參考下表: NuMicro® Family Series Watchdog Reset Delay Period TRSTD Mini51 Series 1024 * TWDT Mini58 Series 3/18/130/1026 * TWDT M051BN Series 1024 * TWDT M051DN/DE Series 3/18/130/1026 * TWDT M0518 Series 3/18/130/1026 * TWDT NUC100/120 Series 3/18/130/1026 * TWDT NUC130/140 Series 1024 * TWDT NUC122 Series 1024 * TWDT NUC123 Series 3/18/130/1026 * TWDT NUC131 Series 3/18/130/1026 * TWDT NUC200/220 Series 3/18/130/1026 * TWDT NUC230/240 Series 3/18/130/1026 * TWDT Nano100 Series 3/18/130/1026 * TWDT Nano1x2 Sries 3/18/130/1026 * TWDT NUC442/472 Series 3/18/130/1026 * TWDT M451 Series 3/18/130/1026 * TWDT NUC505 Series 3/18/130/1026 * TWDT Note: TWDT = 1 / WDT_CLK,WDT_CLK為看門狗定時器的時鐘源。
常見問答 / NuMicro®家族系列的ADC能否支援錄音功能?
https://www.nuvoton.com.cn/support/technical-support/faq/d597b4a1-04f1-11ea-b113-05daf7eedf03/
NuMicro®家族系列的ADC能否支援錄音功能? 1441790272413 NuMicro®家族系列的12-bit或10-bit ADC主要功能為各類感測器信號取樣,應用於錄音效果並不好,使用者可以使用I2S介面與音訊解碼器去實現錄音功能。NUC505系列內建24-bit Audio CODEC,支援高品質錄放音功能。 下表列出支援I2S介面的NuMicro®家族系列: NuMicro® Family Series with I2S Interface NUC100/120 Series NUC130/140 Series NUC123 Series NUC200/220 Series NUC230/240 Series Nano100 Series NUC442/472 Series M4511 Series NUC5052 Series Note1: M451系列的SPI1和SPI2支援I2S模式。 Note2: NUC505系列支援內部音訊編解碼器。 下圖為音訊解碼器(WAU822)與NUC100連接的範例。
常見問答 / 通用I/O的預設狀態為何?
https://www.nuvoton.com.cn/support/technical-support/faq/d59cbdb4-04f1-11ea-b113-05daf7eedf03/
通用I/O的預設狀態為何? 1437115080000 通用I/O的預設狀態依不同的NuMicro®家族系列有不同的狀態可以選擇,使用者可以透過設定CIOINI(Config0[10])選擇通用I/O的預設狀態。 CIOINI的選擇請參考下表: NuMicro® Family Series CIOINI = 1 (Default) CIOINI = 0 Mini51 Series Input tri-state Quasi bi-direction Mini58 Series Input tri-state Quasi bi-direction M051 Series Quasi bi-direction Input tri-state M0518 Series Quasi bi-direction Input tri-state NUC100/120 Series Quasi bi-direction Input tri-state NUC130/140 Series Quasi bi-direction NUC122 Series Quasi bi-direction NUC123 Series Quasi bi-direction NUC131 Series Quasi bi-direction Input tri-state NUC200/220 Series Quasi bi-direction Input tri-state NUC230/240 Series Quasi bi-direction Input tri-state Nano100 Series Input tri-state Nano1x2 Series Input tri-state NUC442/472 Series Input tri-state Quasi bi-direction M451 Series Input tri-state Quasi bi-direction NUC505 Series Input tri-state
常見問答 / NuMicro®家族晶片內部的LDO(Low Dropout Regulator)是否需要外接電容?
https://www.nuvoton.com.cn/support/technical-support/faq/d5a8f2ba-04f1-11ea-b113-05daf7eedf03/
NuMicro®家族晶片內部的LDO(Low Dropout Regulator)是否需要外接電容? 1443167460000 為了穩定晶片內部LDO的輸出電壓,在LDO的輸出腳位LDO_CAP需要外接一個電容,並且電容的位置需要靠近LDO_CAP腳位。如果晶片型號有多個LDO的輸出腳位,每個LDO的輸出腳位都需要外接電容。 依NuMicro®家族不同的晶片系列,LDO_CAP外接的電容值有不同的要求,請參考下表: NuMicro® Family Series Minimum Value of an External Capacitor Mini51 Series Do not need an external capacitor. Mini58 Series Do not need an external capacitor. M051 Series 1 uF M0518 Series 1 uF NUC029xAN Series 1 uF NUC029FAE Series Do not need an external capacitor. NUC100/120 Series 1 uF NUC130/140 Series 1 uF NUC122 Series 10 uF NUC123 Series 1 uF NUC131 Series 1 uF NUC200/220 Series 1 uF NUC230/240 Series 1 uF Nano100 Series 10 uF Nano1x2 Series 1 uF NUC442/472 Series 1 uF M451 Series 1 uF NUC505 Series 4.7 uF 除此之外,LDO_CAP可以再外接0.1uF的旁路電容(bypass capacitor)濾除高頻雜訊。
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