【选型】台式电脑国产主控平台USB HUB芯片推荐：UPD720210，4个Port，支持标准的USB3.0协议

时间： 2020-01-24 来源：世强

技术问答

USB设备是平时经常使用的产品。我们通过电脑和USB连接后开始传输数据，实际上这其中还有数据交互的过程，这个过程涉及到PCIE/USB等等数据通讯的协议。笔者近日就是给台式电脑里选型USB HUB芯片。台式电脑的主控CPU一般都是采用Intel或者AMD公司的产品，而今年国产的CPU龙芯、飞腾、海思等平台也推出。国外的CPU一般其内部会集成有足够的USB，所以不需要通过PCIE或者USB口扩展USB。国产的CPU的外设不带有USB，因此需要通过PCIE对USB扩展。项目中的台式机需要6个USB口。USB HOST芯片自带有4个PORT，那这种情况下，使用一个4口的HUB芯片就能够完成扩展。HOST芯片是采用USB3.0的，协议是向下兼容的，作为电脑主机自然所有的USB都需要支持USB3.0的协议，传输速率要达到480Mbps的基本速度，同时还要满足5Gbps的传输速率要求，以应对系统快速升级的需求。

鉴于这样的要求，在台式电脑的HUB 芯片中推荐使用UPD720210产品，该产品是之前NEC的产品，瑞萨和NEC合并后成为现在的瑞萨电子。那么作为USB协议的制定者之一NEC在USB的产品稳定性和市场应用广度上都有更好的优势。下面是UPD720210的产品框图：

该产品是支持4过Port，内部两个数据链路对信号传输，两个链路可以输出4路的Port，在传输速度上，支持Low-speed (1.5 Mbps) / Full-speed (12 Mbps) /High-speed (480 Mbps) / SuperSpeed (5 Gbps)四种工作模式。同样支持USB3.0的端口。因此在台式机电脑上，推荐使用UPD720210K8-BAF-A。

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terrydl Lv9. 科学家 2020-01-28

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【选型】如何根据设备所需速率或吞吐量选择用USB 2.0还是USB 3.0？

可根据设备所需速率或吞吐量选择用USB 2.0还是USB 3.0。对传输数据量大、速率要求高的需求可选USB3.0，支持USB3.0可选：Host芯片μPD720201、μPD720202；HUB芯片μPD720210、μPD720211。反之选USB2.0，支持USB2.0可选：Host芯片μPD720200A；USB2.0 HUB芯片μPD720115。

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笔者最近在一个项目中，遇到台式电脑上Port不够用的情况。主CPU采用的是ARM架构的国产芯片飞腾平台，USB Port不够，需要通过PCIe转成USB。因此需要一个USB协议芯片支持的端口数达到4个Port，能够稳定快速将PCIe数据转到USB上，且满足USB1.1/USB2.0是必须的条件，因此笔者推荐了瑞萨的USB HOST产品UPD720201。

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产品发布时间 : 2023-09-13

MCU/SOC products announcement of Full Carton Product Change Notice (PCN)（SAG-B-23-0004）

型号- R4F20102NFA#U1,R4F20102NFA#U0,DF71494AD80FPV,R5F56108WNBG#U0,UPD720115K8-711-BAK-A,DF71324AD80FPV,UPD78F0501AMCA-CAB-Q-G,R7FA6M5AG2CBG#AC0,R5F562TADDFF#V3,UPD70F3613M2GBA-GAH-AX,UPD78F1500AGK(S)-GAK-AX,R5F563TBDDFA#V0,UPD70F3624GBA-GAH-QS-AX,R7FA4M3AE3CFM#AA0,UPD78F0515AGA(S)-GAM-AX,R5F562TADDA26FP#V1,UPD78F0525AGB(S)-GAG-AX,UPD78F0571MC-CAB-AX,UPD70F3614M2GBA-GAH-AX,R7FA2L1AB2100DFM#AA0,R7FA2L1AB2DFL#AA0,R5F563TEADFB#V0,R5F563TEADFB#V1,UPD720211K8-711-BAL-A,R7FA2A1AB3CFM#AA0,R7FA6M5BG3CFB#AA0,R5F72165BDFP#V1,UPD70F3537F1A9-MNM-Q-A,UPD78F1515AGC(R)-UEU-AX,R7FA6M1AD3CFP#AA0,UPD70F3913GC(R)-UEU-AX,R7FA6M1AD3CFP#AA5,R7FA6M4AE3CFB#AA0,DF71464AD80FPV,UPD78F0452GK(S)-GAJ-AX,UPD70F3933BGJA9-GAE-G,R5F563TBEDFP#V0,UPD70F3333GC(A)-8EA-A,UPD78F0455GK(S)-GAJ-AX,R5F56318CDBG#U0,R7FA4M2AD3CFL#AA0,R5F563TEADFA#V0,R7FA6M5AG2CBG#BC0,R7FA4M2AB3CFP#AA0,R5F21334DNFP#30,R7FS7G27G3A01CFB#AA0,R5F364AEDFB#30,UPD760191GC-358-8EA-A,R5F363AMDFB#30,UPD70F3371M1GBA2-GAH-AX,R5F563TEADFA#V1,UPD78F0511AGBA-GAF-G,R5F72A08KADAFM#VZ,R7FS7G27G3A01CFP#AA0,UPD703111BGM-15-UEU-A,R7FA6T1AB3CFM#AA0,R5F72147GDFP#V1,R7FS3A6783A01CNE#AA0,UPD70F3767GF-GAT-AX,R5F563TEDDFP#V1,R7FA6M5BH2CBG#AC0,UPD70F3796F1(R)-023-CAH-A,R5F2135ACNFP#30,UPD70F3515F1(R)-HN6-A,R5F21355CNFP#30,R7FA2E1A73CFM#AA0,R7FA6M4AE3CFP#AA0,R5F21276SNFP#V2,R7FA6T1AD3CFP#AA0,R5F72543RDKBGV,UPD760191GC-329-8EA-A,R5F72395ADFP#V0,R5F21336CNFP#30,UPD68225GK-011-GAK-KW-AX,R7FA4M2AC3CFM#AA0,R5F56318DGFP#V0,R5F21336TNFP#30,R5F364A6DFB#30,R7FA2L1A92DFL#AA0,R5F563NFDGFB#V0,R4F2463VTE34DV,R5F562N7BDFP#V0,R7FA2E1A53CFL#AA0,R5F563TEBGFP#V1,R5F72867D100FP#U2,R5F3650MDFB#30,R5F562TADDA29FP#V1,R7FA6M5BG3CFC#AA0,R5F563NYDGFP#V0,DF70865AN80FPV,UPD8512GA-GAM-AX,R7FA6M3AF3CFB#AA0,UPD78F0514AGAA-C07-GAM-G,R7FA4E10B2CFM#AA0,R7FA6M5BF3CFC#BA0,UPD70F3570GBA2-GAH-AX,R7FA4M3AF3CFB#AA0,R5F51116ADLF#UA,R5G72434DA06FP#U0,R5F563T6EGFM#V0,R5F21335CN509FP#30,UPD76F0206GD-FAD-AX,R5F563TEDDFB#V0,R5F563TEDDFB#V1,R5F72A28KACFP#VZ,UPD70F3592AM1GMA-GBK-AX,UPD78F1154AGC-GAD-AX,R5F36406CDFB#30,R5F562N8ADFP#V0,R5F72A28JADFFP#VZ,R7FA4M2AC3CNE#AA0,R7FA6M5BG3CFP#AA0,R5F21265SNFP#V2,R5F563TEBDFH#V0,G71243DA20FPV#Z1,UPD70F3453GC(R)-8EA-A,UPD78F0537AGA(R)-HAB-AX,UPD78F1143AGB-GAH-AX,R5F562TADDFH#V1,R5F563TCEDFP#V1,R7FS7G27G3A01CFC#AA0,R5F562TADDFH#V3,R5F72A26K3DFP#VZ,UPD70F3505AGCA1-UEU-AX,R5F562T7ADFH#V1,R5F563NBDDBG#U0,DM71494BNA74FPV,R5F51113ADLM#UA,UPD760191GC-308-8EA-A,UPD720202K8-711-BAA-A,UPD78F0472GK(S)-GAK-AX,UPD70F3451GC(S)-UBT-A,R5F51303ADM01FL#3C,R5F5110JADLM#U0,R5F5630EDDBG#U0,UPD76F0238GBA2-GAH-AX,UPD70F3766GF(R)-M03-GAT-AX,R7FA4E10B2CNE#AA0,R5F563NECDBG#U0,R7FS3A77C3A01CNB#AA1,R7FA6M5BG2CBG#BC0,R7FA4E10B2CNE#AA5,R5F56216BDFP#V0,R5F72543RKBGV,R7FA6M4AD3CFM#AA0,DM70844ADA20FPV,R4F20203RNFD#V0,R7FA4M3AF3CFP#AA0,UPD70F3454F1(R)-DA9-A,R7FA2E1A93CFK#AA0,DF71323AD80FPV,R5F562TAGDFF#V3,R4F20203DFD#U0,R5F562T6DDFF#V1,UPD703111GM-15-UEU-A,UPD70F3383M1GMA-GAR-AX,R7FA6M4AD3CFM#AA5,UPD70F3572GBA2-GAH-AX,R5F5631ECDBG#U0,R5F72374ADFP#V0,R5F562T6DDFF#V3,R5F72544RKBGV,R5F72531KFPU#ZA,R7FA6M4AD3CFB#AA0,R5F364AENFB#30,R7FA4M2AD3CNE#AA5,R5F562T7ADFF#V1,R5F72A07K7CAFM#VZ,R7FA6M5BH3CFP#AA0,R7FA4M2AC3CFL#AA0,R7FA4M2AD3CNE#AA0,R5F562TAADFF#V1,R5F562TAADFF#V3,R7FS5D37A3A01CNB#AA0,R5F56108VNFP#V0,R5F563TBADFA#V1,DF71374AN80FPV,R5F56108WDBG#U0,R5F74954BDFA#V1,UPD78F1011GK(R)-GAK-AX,R7FA2E1A92DFJ#AA0,R5F562TADDA42FP#V1,UPD70F3453GC(R)-025-8EA-A,R7FA6M4AF3CFP#AA0,UPD70F3451GC(R)-UBT-A,R5F21354CNFP#30,DF71494AN80FPV,R7FS7G27H3A01CFC#AA0,R7FA6M5BG2CBG#AC0,UPD70F3454GC(R)-R01-8EA-A,DF71253D50FPV#Z1,R5F72AW3KFP#V9,R7FA2E1A92DFM#AA0,R4F24256NFAU,UPD78F1167AGC(S)-UEU-AX,R7FA6M5ZH3CFB#AA0,UPD70F3479AGJA-GAE-Q-G,R5F61668RN50BGV,R7FA6M5AH3CFC#AA0,R7FA6E10D2CFM#AA0,R7FA6M2AF3CFB#AA0,R5F3650ENFB#30,R7FA6E10F2CFP#AA5,UPD703590GM-GAR-AX,R7FA6E10F2CFP#AA0,R5F563TEEDFP#V0,UPD78F1500AGK(R)-GAK-AX,UPD70F3453GC(R)-018-8EA-A,R7FA2L1AB3CFP#AA0,R5F72A28KADFP#VZ,UPD760191GC-323-8EA-A,UPD78F0513AGB-GAF-AX,R7FA4M3AF3CFM#AA0,R7FA6E10D2CFM#AA5,R7FA6M5BF3CFC#AA0,UPD720201K8-711-BAC-A,R7FA6M5AH3CFC#BA0,UPD78F1003GB(R)-GAF-AX,R7FA4E10D2CNE#AA0,R7FA4E10D2CNE#AA5,R5F562TADDA32FP#V1,R7FA4M1AB3CNB#AA0,R5F72A28KADFFP#VZ,R7FA4M1AB3CFL#AA0,UPD70F3939BGJA-GAE-G,UPD760191GC-319-8EA-A,R5F21357MNFP#30,R5F72145BDFP#V1,UPD70F3453GC(R)-024-8EA-A,UPD78F1168AGC(S)-UEU-AX,R5F72530ZAKFPU,UPD8511GA-GAM-AX,R7FA6M3AH3CFP#AA5,R7FA6M3AH3CFP#AA0,R4F24259DVFAU,R7FA2E1A53CFJ#AA0,UPD78F0513AGA(S)-GAM-AX,R7FA2E1A92DFK#AA0,R5F72A08KABAFM#VZ,UPD70F3370AM2GBA-GAH-AX,UPD70F3371M1GBA1-GAH-AX,R4F20214DFD#U0,UPD76F0100GC(A9)-8EA-CAR-A,R7FA6M5AG3CFP#AA0,R7FA2L1AB2DFM#AA0,DF71253N50FPV#Z1,UPD78F1164AGF-GAS-AX,R5F72533KFPU,UPD703500GM-GAR-AX,R5F5631EDDBG#U0,R7FS3A6783A01CNF#AA0,R5F563TEBDFP#V1,R5F72546RKBGV,UPD78F0503AMC-CAB-AX,UPD78F1166AGF(S)-GAS-AX,R5F5631YDGFP#V0,R7FA6M1AD3CNB#AA0,UPD78F0501AMC-625-CAB-AX,R5F72530MKFPU,R5F72A08KACFFM#VZ,R7FA2L1A93CFL#AA0,R7FA4M3AE3CFP#AA0,UPD760191GC-330-8EA-A,R5F2L387CN407FP#31,R7FA6M1AD3CNB#AA5,R5F5631PDGFM#V0,R7FA2E1A92DFL#AA0,R7FA4M2AB3CFL#AA0,R5F563TEADFP#V0,R7FS3A17C3A

产品变更通知及停产信息 - RENESAS - Revision 1 - 5/26/2023 RAR 英文下载

MCU/SOC products announcement of Full Carton Product Change Notice (SAG-B-22-0002)

型号- R4F20102NFA#U1,R4F20102NFA#U0,UPD78F0537AGB-GAH-M1-AX,DF71494AD80FPV,UPD78F1168AGC(S)-UEU-M1-AX,R5F56108WNBG#U0,DF71324AD80FPV,UPD78F0501AMCA-CAB-Q-G,R5F56108VDFP#H0,R7FA6M5AG2CBG#AC0,R5F562TADDFF#V3,UPD70F3613M2GBA-GAH-AX,R7FA4M2AC3CNE#BA0,R7FA4M2AB3CFP#BA0,R5F72165ADFP#H1,R5F562TADDA26FP#V1,R5F562N8BDFP#H0,UPD78F1503AGC-UEU-M1-AX,R7FS7G27G3A01CFP#BA0,UPD78F0525AGB(S)-GAG-AX,UPD70F3614M2GBA-GAH-AX,UPD78F1156AGK(S)-302-GAK-M1-AX,UPD78F1166AGF(R)-GAS-M1-AX,UPD720211K8-711-BAL-A,R5F5610GVNFP#H0,R5F72531MKFPU#HZ,R7FA6M5BG3CFB#AA0,R5F72165BDFP#V1,R7FA2E1A73CFM#BA0,UPD703500GM-GAR-M1-AX,R5F3650ECDFB#10,UPD70F3913GC(R)-UEU-AX,R7FA6M4AE3CFB#AA0,DF71464AD80FPV,R5F74974D100FP#G0,R7FA6E10D2CNE#BA0,UPD78F0452GK(S)-GAJ-AX,V850ES/J,R5F562TADDA41FP#H1,R5F72395BDFP#H0,UPD70F3333GC(A)-8EA-A,V850ES/H,UPD78F0455GK(S)-GAJ-AX,R5F56318CDBG#U0,V850ES/F,R5F563TEADFA#V0,V850ES/S,R5F21334DNFP#30,R5F562GAADFH#H1,R5F5630DCDBG#G0,UPD760191GC-355-8EA-M1-A,UPD760191GC-358-8EA-A,F71252DA26FPV#G1,R5F562T6AGFM#H3,UPD70F3939BGJA-GAE-M1-G,UPD70F3371M1GBA2-GAH-AX,R7FA4M2AD3CFL#BA0,R5F563TEADFA#V1,R7FA2L1AB2100DFM#BA0,UPD703111BGM-15-UEU-A,R5F72167BDFP#H1,R7FA6T1AB3CFM#AA0,R7FS3A6783A01CNE#AA0,R7FA2L1AB2DFL#BA0,R7FA6M5BH2CBG#AC0,UPD70F3796F1(R)-023-CAH-A,R5F2135ACNFP#30,UPD70F3515F1(R)-HN6-A,R7FA6M4AE3CFP#AA0,R5F72543RDKBGV,R7FA6M1AD3CFP#BA0,UPD70F4012AM1GDA-FAD-M1-AX,UPD760191GC-329-8EA-A,R5F56218BDFP#H0,R7FA6M1AD3CFP#BA5,UPD68225GK-011-GAK-KW-AX,R7FA4M2AC3CFM#AA0,R5F56318DGFP#V0,R5F21336TNFP#30,R5F563TEEDFA#H0,R5F563NFDGFB#V0,R4F2463VTE34DV,R5F36406CDFB#10,R7FA2E1A53CFL#AA0,UPD78F1500AGK(S)-GAK-M1-AX,R5F21334DNFP#10,UPD78F1505AGC-UEU-M1-AX,DM71494BNA77FPV#GZ,R7FS7G27G3A01CFB#BA0,UPD70F3766GF(R)-M03-GAT-M1-AX,UPD720202K8-711-BAA-M1-A,R5F2135ACNFP#10,UPD70F3914GF(S)-GAS-M1-AX,UPD78F0525AGB(S)-GAG-M1-AX,UPD70F3371M1GBA2-GAH-M1-AX,R7FA6M5BG3CFC#AA0,DF70865AN80FPV,UPD8512GA-GAM-AX,G71242DA17FPV#G1,R5F72167ADFA#H1,R7FA6M5BF3CFC#BA0,UPD70F3570GBA2-GAH-AX,UPD70F3743GJ(R)-GAE-M1-AX,R7FA4E10D2CNE#BA0,R5F51116ADLF#UA,R7FA4E10D2CNE#BA5,R5G72434DA06FP#U0,R5F563T6EGFM#V0,R5F72AYBKFP#H9,R5F563TEDDFB#V0,R5F563TEDDFB#V1,R5F72A28KACFP#VZ,UPD70F3592AM1GMA-GBK-AX,R5F563NBCDBG#G0,UPD70F3766GF(R)-GAT-M1-AX,R5F36406CDFB#30,UPD68228GK(A2)-902-GAK-M1-AX,R7FA6M5BG3CFP#AA0,R7FA4M3AF3CFP#BA0,G71243DA20FPV#Z1,UPD78F0537AGA(R)-HAB-AX,R5F21336TNFP#10,UPD78F1142AGB(S)-GAH-M1-AX,R5F562TADDFH#V1,R5F563TCEDFP#V1,R5F564MFCGFP#H1,R5F562TADDFH#V3,R5F72A26K3DFP#VZ,R7FA2L1A92DFL#BA0,UPD70F3505AGCA1-UEU-AX,R5F72546RDKBGV#GZ,R5F72145BDFA#H1,R4F24256NFAU#HZ,R7FA6M3AF3CFP#BA0,R5F563NBDDBG#U0,DM71494BNA74FPV,R5F51113ADLM#UA,UPD760191GC-308-8EA-A,UPD720202K8-711-BAA-A,R7FA4M3AE3CFM#BA0,UPD70F3451GC(S)-UBT-A,R7FA6M3AF3CFB#BA0,R5F5110JADLM#U0,R7FA4M3AF3CFB#BA0,R7FA4E10B2CNE#AA0,R5F563NECDBG#U0,R7FA2A1AB3CFM#BA0,R7FS3A77C3A01CNB#AA1,R5F51105ADLF#G0,R7FA6M5BG2CBG#BC0,R5F562TADDA42FP#H1,R7FA4E10B2CNE#AA5,R5F21356CNFP#10,R5F56216BDFP#V0,R5F72543RKBGV,R5F562TADDFH#H3,R7FA6M4AD3CFM#AA0,R5F5630ADGFP#H0,DM70844ADA20FPV,R5F21276SNFP#10,UPD78F0502AMCA2-CAB-M1-G,R4F20203RNFD#V0,R7FA2E1A92DFM#BA0,R7FS3A37A3A01CNB#BA0,UPD70F3454F1(R)-DA9-A,R4F20203DFD#U0,R5F562T6DDFF#V1,UPD703111GM-15-UEU-A,UPD70F3383M1GMA-GAR-AX,R7FA6M4AD3CFM#AA5,R5F5631ECDBG#U0,R5F72374ADFP#V0,R5F562T6DDFF#V3,R5F72544RKBGV,R5F72165BDBG#G1,R5F72531KFPU#ZA,R5F364AENFB#30,R7FA4M2AD3CNE#AA5,R5F72A07K7CAFM#VZ,R7FA4M2AC3CFL#AA0,R7FA4M2AD3CNE#AA0,R5F562TADDFH#H1,UPD78F0513AGB(S)-434-GAF-M1-AX,R7FS5D37A3A01CNB#AA0,DF71324AD80FPV#GZ,DF71494AD80FPV#GZ,R5F56108VNFP#V0,R5F563TBADFA#V1,R5F74954BDFA#V1,R7FA6T1AD3CFM#BA0,UPD78F0452GK(S)-GAJ-M1-AX,R5F562TADDA42FP#V1,UPD70F3468GJ(A2)-GAE-M1-AX,R5F21354CNFP#30,R7FS7G27H3A01CFC#AA0,R7FA4M1AB3CNB#BA0,R7FA6M5BF3CFB#BA0,UPD70F3454GC(R)-R01-8EA-A,UPD70F3796F1(R)-023-CAH-M1-A,R5F56104VNFP#H0,R5F72867D100FA#G2,R5F72AW3KFP#V9,R5F563TCDDFA#H0,UPD720115K8-711-BAK-M1-A,R5F563TCDDFA#H1,DF71323AD80FPV#GZ,UPD78F1167AGC(S)-UEU-AX,R7FA2E1A93CFK#BA0,R7FA6M5ZH3CFB#AA0,R5F21265SNFP#10,R5F61668RN50BGV,R5F5631BDDBG#G0,R7FA6E10D2CFM#AA0,R7FA6M2AF3CFB#AA0,R5F364AENFB#10,R5F3650ENFB#30,UPD760191GC-352-8EA-M1-A,R5F72543RKBGV#GZ,R7FA6M1AD3CFM#BA0,UPD78F1500AGK(R)-GAK-AX,R7FA6M1AD3CFM#BA5,R5F72A08KACFM#HZ,UPD70F3454GC(R)-R01-8EA-M1-A,R5F72543RMKBGV#GZ,UPD70F3453GC(R)-018-8EA-A,R7FA2L1AB3CFP#AA0,R5F72A28KADFP#VZ,UPD760191GC-323-8EA-A,R7FA4M3AF3CFM#AA0,R7FA6E10D2CFM#AA5,R5F72531DAKFPU#HZ,R7FA6M5AG3CFP#BA0,UPD720201K8-711-BAC-A,R7FA6M4AF3CFP#BA0,R7FA6M5AH3CFC#BA0,DF71253N50FAV#G1,R7FA2E1A92DFJ#BA0,UPD70F3747GB(R)-GAH-M1-AX,R5F21354CNFP#10,R5F72A28KADFFP#VZ,UPD78F0535AGB-GAH-M1-AX,R7FA4M1AB3CFL#AA0,R7FA6M1AD3CNB#BA0,UPD78F1201MC(S)-CAB-M1-AX,UPD78F1168AGC(S)-UEU-AX,R5F72530ZAKFPU,R7FA6M1AD3CNB#BA5,R5F562T7GDFF#H3,R7FA2E1A92DFL#BA0,R7FA6E10F2CFP#BA5,R4F24259DVFAU,R7FA6E10F2CFP#BA0,R7FA2E1A53CFJ#AA0,R5F72A08KABAFM#VZ,UPD70F3454GC(S)-8EA-M1-A,UPD70F3370AM2GBA-GAH-AX,R5F56318DGFB#H0,R5F5631BCDBG#G0,DF71253N50FPV#Z1,UPD78F1164AGF-GAS-AX,R5F72533KFPU,UPD703500GM-GAR-AX,R5F5631EDDBG#U0,R7FS3A6783A01CNF#AA0,R5F563TEBDFP#V1,UPD70F3537F1A9-

产品变更通知及停产信息 - RENESAS - 11/30/2022 PDF 英文下载

MCU/SOC products announcement of Full Carton Product Change Notice (PCN) (SAG-B-22-0002)

型号- R4F20102NFA#U1,R4F20102NFA#U0,UPD78F0537AGB-GAH-M1-AX,DF71494AD80FPV,UPD78F1168AGC(S)-UEU-M1-AX,R5F56108WNBG#U0,DF71324AD80FPV,UPD78F0501AMCA-CAB-Q-G,R5F56108VDFP#H0,R5F562TADDFF#V3,R7FA6M5AG2CBG#AC0,UPD70F3613M2GBA-GAH-AX,R7FA4M2AC3CNE#BA0,R5F72165ADFP#H1,R7FA4M2AB3CFP#BA0,R5F562TADDA26FP#V1,R5F562N8BDFP#H0,UPD78F1503AGC-UEU-M1-AX,R7FS7G27G3A01CFP#BA0,UPD70F3614M2GBA-GAH-AX,UPD78F0525AGB(S)-GAG-AX,UPD78F1156AGK(S)-302-GAK-M1-AX,UPD78F1166AGF(R)-GAS-M1-AX,UPD720211K8-711-BAL-A,R5F5610GVNFP#H0,R5F72531MKFPU#HZ,R7FA6M5BG3CFB#AA0,R5F72165BDFP#V1,R7FA2E1A73CFM#BA0,UPD703500GM-GAR-M1-AX,R5F3650ECDFB#10,UPD70F3913GC(R)-UEU-AX,R7FA6M4AE3CFB#AA0,DF71464AD80FPV,R5F74974D100FP#G0,R7FA6E10D2CNE#BA0,UPD78F0452GK(S)-GAJ-AX,V850ES/J,V850ES/I,R5F72395BDFP#H0,R5F562TADDA41FP#H1,V850ES/H,UPD70F3333GC(A)-8EA-A,R5F56318CDBG#U0,UPD78F0455GK(S)-GAJ-AX,V850ES/F,R5F563TEADFA#V0,V850ES/S,R5F562GAADFH#H1,R5F21334DNFP#30,R5F5630DCDBG#G0,UPD760191GC-355-8EA-M1-A,UPD760191GC-358-8EA-A,F71252DA26FPV#G1,R7FA6M3AF3CFC#BA0,UPD70F3939BGJA-GAE-M1-G,R5F562T6AGFM#H3,UPD70F3371M1GBA2-GAH-AX,R5F563TEADFA#V1,R7FA4M2AD3CFL#BA0,UPD703111BGM-15-UEU-A,R7FA2L1AB2100DFM#BA0,R5F72167BDFP#H1,R7FA6T1AB3CFM#AA0,R7FS3A6783A01CNE#AA0,R7FA2L1AB2DFL#BA0,UPD70F3796F1(R)-023-CAH-A,R7FA6M5BH2CBG#AC0,SH2,R5F2135ACNFP#30,SH1,UPD70F3515F1(R)-HN6-A,R7FA6M4AE3CFP#AA0,R5F72543RDKBGV,UPD70F4012AM1GDA-FAD-M1-AX,R7FA6M1AD3CFP#BA0,UPD760191GC-329-8EA-A,R5F56218BDFP#H0,R7FA6M1AD3CFP#BA5,R7FA4M2AC3CFM#AA0,UPD68225GK-011-GAK-KW-AX,R5F56318DGFP#V0,R5F21336TNFP#30,R5F563TEEDFA#H0,R5F563NFDGFB#V0,R4F2463VTE34DV,R7FA2E1A53CFL#AA0,R5F36406CDFB#10,R5F21334DNFP#10,UPD78F1500AGK(S)-GAK-M1-AX,DM71494BNA77FPV#GZ,UPD78F1505AGC-UEU-M1-AX,R7FS7G27G3A01CFB#BA0,UPD70F3766GF(R)-M03-GAT-M1-AX,UPD720202K8-711-BAA-M1-A,UPD70F3914GF(S)-GAS-M1-AX,R5F2135ACNFP#10,UPD70F3371M1GBA2-GAH-M1-AX,UPD78F0525AGB(S)-GAG-M1-AX,R7FA6M5BG3CFC#AA0,DF70865AN80FPV,UPD8512GA-GAM-AX,G71242DA17FPV#G1,R5F72167ADFA#H1,R7FA6M5BF3CFC#BA0,UPD70F3570GBA2-GAH-AX,UPD70F3743GJ(R)-GAE-M1-AX,R7FA4E10D2CNE#BA0,R5F51116ADLF#UA,R5G72434DA06FP#U0,R7FA4E10D2CNE#BA5,R5F563T6EGFM#V0,R5F72AYBKFP#H9,R5F563TEDDFB#V0,R5F563TEDDFB#V1,UPD70F3592AM1GMA-GBK-AX,R5F72A28KACFP#VZ,UPD70F3766GF(R)-GAT-M1-AX,R5F563NBCDBG#G0,R5F36406CDFB#30,R7FA6M5BG3CFP#AA0,UPD68228GK(A2)-902-GAK-M1-AX,R7FA4M3AF3CFP#BA0,G71243DA20FPV#Z1,R5F21336TNFP#10,UPD78F0537AGA(R)-HAB-AX,UPD78F1142AGB(S)-GAH-M1-AX,R5F563TCEDFP#V1,R5F562TADDFH#V1,R5F562TADDFH#V3,R5F564MFCGFP#H1,R5F72A26K3DFP#VZ,UPD70F3505AGCA1-UEU-AX,R7FA2L1A92DFL#BA0,R5F72546RDKBGV#GZ,R5F72145BDFA#H1,R4F24256NFAU#HZ,R7FA6M3AF3CFP#BA0,DM71494BNA74FPV,R5F563NBDDBG#U0,UPD760191GC-308-8EA-A,R5F51113ADLM#UA,UPD720202K8-711-BAA-A,R7FA4M3AE3CFM#BA0,UPD70F3451GC(S)-UBT-A,R7FA6M3AF3CFB#BA0,R5F5110JADLM#U0,R7FA4M3AF3CFB#BA0,R7FA4E10B2CNE#AA0,R5F563NECDBG#U0,R7FA2A1AB3CFM#BA0,R7FS3A77C3A01CNB#AA1,R5F51105ADLF#G0,R5F562TADDA42FP#H1,R7FA6M5BG2CBG#BC0,R7FA4E10B2CNE#AA5,R5F56216BDFP#V0,R5F21356CNFP#10,R5F72543RKBGV,R5F562TADDFH#H3,R5F5630ADGFP#H0,R7FA6M4AD3CFM#AA0,DM70844ADA20FPV,R5F21276SNFP#10,R4F20203RNFD#V0,UPD78F0502AMCA2-CAB-M1-G,UPD70F3454F1(R)-DA9-A,R7FS3A37A3A01CNB#BA0,R7FA2E1A92DFM#BA0,UPD70F3383M1GMA-GAR-AX,UPD703111GM-15-UEU-A,R5F562T6DDFF#V1,R4F20203DFD#U0,R7FA6M4AD3CFM#AA5,R5F5631ECDBG#U0,R5F72374ADFP#V0,R5F72544RKBGV,R5F562T6DDFF#V3,R5F72531KFPU#ZA,R5F72165BDBG#G1,R5F364AENFB#30,R5F72A07K7CAFM#VZ,R7FA4M2AD3CNE#AA5,R7FA4M2AC3CFL#AA0,R7FA4M2AD3CNE#AA0,R5F562TADDFH#H1,R7FS5D37A3A01CNB#AA0,UPD78F0513AGB(S)-434-GAF-M1-AX,DF71324AD80FPV#GZ,DF71494AD80FPV#GZ,R5F56108VNFP#V0,R5F563TBADFA#V1,R5F74954BDFA#V1,R7FA6T1AD3CFM#BA0,UPD78F0452GK(S)-GAJ-M1-AX,R5F562TADDA42FP#V1,UPD70F3468GJ(A2)-GAE-M1-AX,R5F21354CNFP#30,R7FS7G27H3A01CFC#AA0,R7FA4M1AB3CNB#BA0,R7FA6M5BF3CFB#BA0,UPD70F3796F1(R)-023-CAH-M1-A,UPD70F3454GC(R)-R01-8EA-A,R5F56104VNFP#H0,R5F72867D100FA#G2,R5F72AW3KFP#V9,UPD720115K8-711-BAK-M1-A,R5F563TCDDFA#H0,R5F563TCDDFA#H1,DF71323AD80FPV#GZ,R7FA6M5ZH3CFB#AA0,R7FA2E1A93CFK#BA0,UPD78F1167AGC(S)-UEU-AX,R5F21265SNFP#10,R5F5631BDDBG#G0,R5F61668RN50BGV,R7FA6E10D2CFM#AA0,R7FA6M2AF3CFB#AA0,R5F3650ENFB#30,R5F364AENFB#10,UPD760191GC-352-8EA-M1-A,R5F72543RKBGV#GZ,R7FA6M1AD3CFM#BA0,UPD70F3454GC(R)-R01-8EA-M1-A,R5F72A08KACFM#HZ,R7FA6M1AD3CFM#BA5,UPD78F1500AGK(R)-GAK-AX,R5F72543RMKBGV#GZ,UPD70F3453GC(R)-018-8EA-A,UPD760191GC-323-8EA-A,R5F72A28KADFP#VZ,R7FA2L1AB3CFP#AA0,R7FA4M3AF3CFM#AA0,R7FA6E10D2CFM#AA5,R5F72531DAKFPU#HZ,UPD720201K8-711-BAC-A,R7FA6M5AG3CFP#BA0,DF71253N50FAV#G1,R7FA6M4AF3CFP#BA0,R7FA6M5AH3CFC#BA0,R7FA2E1A92DFJ#BA0,UPD70F3747GB(R)-GAH-M1-AX,R5F72A28KADFFP#VZ,R5F21354CNFP#10,R7FA4M1AB3CFL#AA0,UPD78F0535AGB-GAH-M1-AX,R7FA6M1AD3CNB#BA0,UPD78F1201MC(S)-CAB-M1-AX,R5F72530ZAKFPU,UPD78F1168AGC(S)-UEU-AX,R7FA6M1AD3CNB#BA5,R5F562T7GDFF#H3,R7FA2E1A92DFL#BA0,R7FA6E10F2CFP#BA5,R7FA6E10F2CFP#BA0,R4F24259DVFAU,R7FA2E1A53CFJ#AA0,UPD70F3454GC(S)-8EA-M1-A,R5F72A08KABAFM#VZ,UPD70F3370AM2GBA-GAH-AX,R5F56318DGFB#H0,R5F5631BCDBG#G0,DF71253N50FPV#Z1,R5F72533KFPU,UPD78F1164AGF-GAS-AX,UPD703500GM-GAR-AX,R5F5631EDDBG#U0,R7FS3A6783A01CNF#

产品变更通知及停产信息 - RENESAS - 11/30/2022 PDF 英文下载

【经验】USB3.0 HUB/HOST controller芯片UPD720210/720202发射接收线路设计

有客户会遇到在Renesas的USB3.0 HUB controller芯片UPD720210 和 USB3.0 HOST controller芯片UPD720202之间连接时，是否需要进行数据线的交叉问题，即：host 的Tx信号接到hub 的Tx引脚还是Rx引脚。另外，host 的Rx信号接到hub 的Tx引脚还是Rx引脚。本文就做出回答。

设计经验发布时间 : 2019-09-03

Renesas（瑞萨电子） UPD720210 ASSP数据手册

型号- UPD720210,ΜPD720210K8-BAF-A,ΜPD720210,UPD720210K8-BAF-A

数据手册 - RENESAS - 2014年11月25日 PDF 英文下载

产品上找个USB HUB，替代MICROCHIP的USB5744，请问有没有合适推荐？

推荐瑞萨UPD720210，四端口USB 3.0控制器，参考链接https://www.sekorm.com/doc/39351.html

技术问答发布时间 : 2023-01-09

【应用】USB hub芯片UPD720115和USB转串口芯片CP2108用于串口服务器方案，解决MCU串口不足的问题

在串口服务器应用方案，需要串口的数量极其多，有的方案为16个、24个或者32个串口，对于我们常用的芯片来说，没有任何MCU有这么多串口，因此我们可以先把USB分出来，然后通过USB转串口来解决这个问题。对于USB 1 to 4环节，本文推荐Renesas的USB hub芯片UPD720115，然后再把USB转换为串口，推荐芯科科技的CP2108，搭配完成1USB-＞4USB -＞16UART。

应用方案发布时间 : 2019-10-30