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UPD98414F2-RN1中文资料PDF规格书
UPD98414F2-RN1规格书详情
FEATURES
• Supplies the functions of the TC (Transmission Convergence) sublayer recommended by the ATM Forum and
ITU-T.
• Supports the concatenation frame of 2.4 Gbps SONET STS-48c/SDH STM-16c.
• ATM layer interface
• 32-bit, 104-MHz LVTTL FIFO interface
• 15-cell transmit/receive FIFO
• Supports 52-byte/56-byte cell formats.
• Prefixes one-word TAG area to receive cell.
• Circuit side interface
• 16-bit PECL level I/O
• Either of two modes can be selected for CPU interface
• 16-bit data bus
• Intel-compatible mode [RD, WR, RDY-type]/Motorola-compatible mode [DS, R/W, ACK-type]
• Supports two types of overhead interfaces (that can access all overhead areas).
• Incorporates overhead byte insert/drop registers.
• Incorporates dedicated overhead byte insert/extract interfaces.
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
NEC |
21+ |
QFP |
65200 |
一级代理/放心采购 |
询价 | ||
NEC |
23+ |
20000 |
原厂原装正品现货 |
询价 | |||
NEC |
23+ |
BGA |
90000 |
只做原厂渠道价格优势可提供技术支持 |
询价 | ||
NEC |
BGA |
396379 |
集团化配单-有更多数量-免费送样-原包装正品现货-正规 |
询价 | |||
NEC |
589220 |
16余年资质 绝对原盒原盘 更多数量 |
询价 | ||||
NEC |
23+ |
BGA |
4500 |
全新原装、诚信经营、公司现货销售! |
询价 | ||
NEC |
2402+ |
BGA |
8324 |
原装正品!实单价优! |
询价 | ||
NEC |
22+ |
BGA-352/120P |
1000 |
全新原装现货!自家库存! |
询价 | ||
NEC |
06+ |
BGA |
58 |
询价 | |||
NEC |
2022+ |
QFP |
20000 |
只做原装进口现货.假一罚十 |
询价 |