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UPD720100AGM-8EY-A中文資料瑞薩數(shù)據(jù)手冊PDF規(guī)格書
UPD720100AGM-8EY-A規(guī)格書詳情
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.
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
NEC |
23+ |
NA/ |
3995 |
原裝現(xiàn)貨,當(dāng)天可交貨,原型號開票 |
詢價 | ||
NEC |
BGA |
396379 |
集團(tuán)化配單-有更多數(shù)量-免費(fèi)送樣-原包裝正品現(xiàn)貨-正規(guī) |
詢價 | |||
NEC |
0506+ |
NA |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
NEC |
22+23+ |
BGA |
37618 |
絕對原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價 | ||
NEC |
589220 |
16余年資質(zhì) 絕對原盒原盤 更多數(shù)量 |
詢價 | ||||
NEC |
23+ |
BGA |
6500 |
絕對全新原裝!現(xiàn)貨!特價!請放心訂購! |
詢價 | ||
NEC |
2402+ |
BGA |
8324 |
原裝正品!實(shí)單價優(yōu)! |
詢價 | ||
NEC |
24+ |
BGA |
15000 |
原裝正品/假一罰十/支持樣品/可開發(fā)票 |
詢價 | ||
NEC |
22+ |
BGA |
1000 |
全新原裝現(xiàn)貨!自家?guī)齑? |
詢價 | ||
NEC |
24+ |
BGA |
14 |
詢價 |
