UPD98412中文資料瑞薩數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
UPD98412規(guī)格書(shū)詳情
FEATURES
? Conforms to ATM FORUM UNI Version 3.1 & Traffic Management 4.0
? Realizes all switch functions with a single chip
? Non-blocking type with switch capacity of 1.5G bps
? UTOPIA Level2 interface allowing you to select bit widths
(4 ports ′ 8 bits, 2 ports ′ 8 bits + 1 port ′ 16 bits, 2 ports ′ 16 bits)
? Various polling modes for UTOPIA Level2 interface
? Can switch 30 logical ports
? Multi-speed (622M bps, 155M bps, 52M bps, 25M bps, etc.)
? Microprocessor connecting port can be set for signaling processing and OAM cell processing
? Supports 16K/32K/64K uni-cast VP/VC and 1K/2K/4K multi-cast VP/VC
? Shared buffer architecture using standard SRAM
? Cell buffer capacity: 12.8K/25.6K/51.2K cells
? Supports four QOS classes (CBR, VBR, ABR, UBR)
? ABR traffic control (binary mode)
? Supports EPD (Early Packet Discard) and PPD (Partial Packet Discard)
? +3.3-V single power source (directly connectable with +5-V TTL level signals)
? Test function: Supports JTAG (IEEE 1149.1)
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
NEC |
24+ |
BGA |
35210 |
一級(jí)代理/全新現(xiàn)貨/假一罰百! |
詢價(jià) | ||
23+ |
BGA |
20000 |
原廠原裝正品現(xiàn)貨 |
詢價(jià) | |||
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(jià) | |||
NEC |
589220 |
16余年資質(zhì) 絕對(duì)原盒原盤(pán) 更多數(shù)量 |
詢價(jià) | ||||
NEC |
23+ |
BGA |
3000 |
全新原裝、誠(chéng)信經(jīng)營(yíng)、公司現(xiàn)貨銷售! |
詢價(jià) | ||
NEC |
2402+ |
BGA |
8324 |
原裝正品!實(shí)單價(jià)優(yōu)! |
詢價(jià) | ||
NEC |
22+ |
BGA-352/120P |
1000 |
全新原裝現(xiàn)貨!自家?guī)齑? |
詢價(jià) | ||
24+ |
QFP |
21 |
詢價(jià) | ||||
NEC |
2022+ |
QFP |
20000 |
只做原裝進(jìn)口現(xiàn)貨.假一罰十 |
詢價(jià) | ||
NEC |
06+ |
BGA |
58 |
原裝現(xiàn)貨海量庫(kù)存歡迎咨詢 |
詢價(jià) |
