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BU26154MUV 数据表(PDF) 7 Page - Rohm |
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BU26154MUV 数据表(HTML) 7 Page - Rohm |
7 / 90 page Datasheet Datasheet 7/86 TSZ02201-0V2V0E500110-1-2 © 2014 ROHM Co., Ltd. All rights reserved. 26.Oct.2015 Rev.002 www.rohm.com TSZ22111 • 15 • 001 BU26154MUV AC Characteristics Clock PLL not used (HGND1= HGND2=SPGND=CPGND=TGND=0V, HVDD=3.3V, SPVDD=3.3V, CPVDD=3.3V, TVDD=3.3V, Ta=25℃) Parameter Symbol Min Max Unit MCLKI Frequency fC 4.096 49.152 MHz MCLKI Period tC 1/fC 1/fC ns MCLKI “H” Length tCH tC*0.4 - ns MCLKI “L” Length tCL tC*0.4 - ns PLL used (HGND1= HGND2=SPGND=CPGND=TGND=0V, HVDD=3.3V, SPVDD=3.3V, CPVDD=3.3V, TVDD=3.3V,Ta=25℃) Parameter Symbol Min Max Unit MCLKI Frequency fC 6.75 54 MHz MCLKI Period tC 1/fC 1/fC ns MCLKI “H” Length tCH tC*0.4 - ns MCLKI “L” Length tCL tC*0.4 - ns When PLL is use, clock from SAI_BCLK pin other than MCLKI pin could be inputted. Please refer to SAI slave clause about the BCLK pin input frequency. Figure 4 Reset (HGND1= HGND2=SPGND=CPGND=TGND=0V, HVDD=3.3V, SPVDD=3.3V, CPVDD=3.3V, TVDD=3.3V, Ta=25℃) Parameter Symbol Min Max. Unit RESETB pulse width tW_RST 5 - µ s Figure 5 When Reset pin is made low-level, internal LDO goes to power mode. 1ms is necessary until REGOUT pin becomes low-level. The recommended tW_RST is over 1ms. MCLKI tC, fC tCH tCL RESETB tW_RST |
类似零件编号 - BU26154MUV |
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类似说明 - BU26154MUV |
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