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UPD720100A中文資料瑞薩數(shù)據(jù)手冊PDF規(guī)格書
| 廠商型號 |
UPD720100A |
| 功能描述 | MOS INTEGRATED CIRCUIT |
| 文件大小 |
446.01 Kbytes |
| 頁面數(shù)量 |
34 頁 |
| 生產(chǎn)廠商 | RENESAS |
| 中文名稱 | 瑞薩 |
| 網(wǎng)址 | |
| 數(shù)據(jù)手冊 | |
| 更新時間 | 2026-1-19 10:04:00 |
| 人工找貨 | UPD720100A價格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
UPD720100A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 |
16+ |
QFP |
8000 |
原裝現(xiàn)貨請來電咨詢 |
詢價 | ||
NEC |
25+ |
BGA |
8880 |
原裝認(rèn)準(zhǔn)芯澤盛世！ |
詢價 | ||
NEC |
24+ |
BGA |
65200 |
一級代理/放心采購 |
詢價 | ||
NEC |
25+ |
QFP |
15000 |
一級代理原裝現(xiàn)貨 |
詢價 | ||
NEC |
25+23+ |
QFP |
35639 |
絕對原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價 | ||
NEC |
1 |
QFP |
3 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
NEC |
23+ |
BGA |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 | ||
NEC |
25+ |
TQFP |
2568 |
原裝優(yōu)勢!絕對公司現(xiàn)貨 |
詢價 | ||
NEC |
23+ |
QFP |
20000 |
全新原裝假一賠十 |
詢價 | ||
NEC |
17+ |
QFP |
9988 |
只做原裝進(jìn)口,自己庫存 |
詢價 |
