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UPD720100AGM-8EY中文资料PDF规格书
UPD720100AGM-8EY规格书详情
FEATURES
• Compliant with Universal Serial Bus Specification Revision 2.0 (Data Rate 1.5/12/480 Mbps)
• Compliant with Open Host Controller Interface Specification for USB Rev 1.0a
• Compliant with Enhanced Host Controller Interface Specification for USB Rev 0.95
• PCI multi-function device consists of two OHCI host controller cores for full-/low-speed signaling and one EHCI host controller core for high-speed signaling.
• Root hub with five (max.) downstream facing ports which are shared by OHCI and EHCI host controller core
• All downstream facing ports can handle high-speed (480 Mbps), full-speed (12 Mbps), and low-speed (1.5 Mbps)
transaction.
• Configurable number of downstream facing ports (2 to 5)
• 32-bit 33 MHz host interface compliant to PCI Specification release 2.2.
• Supports PCI Mobile Design Guide Revision 1.1.
• Supports PCI-Bus Power Management Interface Specification release 1.1.
• PCI Bus bus-master access
• System clock is generated by 30 MHz X’tal or 48 MHz clock input.
• Operational registers direct-mapped to PCI memory space
• Legacy support for all downstream facing ports. Legacy support features allow easy migration for motherboard implementation.
• 3.3 V power supply, PCI signal pins have 5 V tolerant circuit.
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
NEC |
23+ |
QFP |
20000 |
全新原装假一赔十 |
询价 | ||
NEC |
1950+ |
QFP |
6852 |
只做原装正品现货!或订货假一赔十! |
询价 | ||
NEC |
24+ |
QFP |
860000 |
明嘉莱只做原装正品现货 |
询价 | ||
NEC |
23+ |
QFP |
20000 |
原厂原装正品现货 |
询价 | ||
NEC |
2023+ |
QFP |
700000 |
柒号芯城跟原厂的距离只有0.07公分 |
询价 | ||
NEC |
18+ |
QFP |
13550 |
全新原装现货,可出样品,可开增值税发票 |
询价 | ||
NEC |
23+ |
QFP |
12000 |
全新原装优势 |
询价 | ||
NEC |
21+ |
QFP |
6000 |
全新原装 现货 价优 |
询价 | ||
NEC |
23+ |
QFP |
15000 |
一级代理原装现货 |
询价 | ||
NEC |
2023+ |
QFP |
80000 |
一级代理/分销渠道价格优势 十年芯程一路只做原装正品 |
询价 |