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SCM69C433TQ15R规格书详情
The MCM69C433 is a flexible content–addressable memory (CAM) that can contain 16K entries of 64 bits each. The widths of the match field and the output field are programmable, and the match time is designed to be 240 ns. As a result, the MCM69C433 is well suited for datacom applications such as Virtual Path Identifier/Virtual Circuit Identifier (VPI/VCI) translation in ATM switches up to OC12 (622 Mbps) data rates and Media Access Control (MAC) address lookup in Ethernet/Fast Ethernet bridges. The match duty cycle of the MCM69C433 is user–defined, with a trade–off between the time between the match request rate and the rate of new entries added to the CAM per second.
• 16K Entries
• 240 ns Match Time
• Mask Register to “Don’t Care” Selected Bits
• Depth Expansion by Cascading Multiple Devices
• 66 MHz Maximum Clock Rate
• Programmable Match and Output Field Widths
• Concurrent Matching of Virtual Path Circuits and Virtual Connection Circuits in ATM Mode
• Separate Ports for Control and Match Operations
• 450 ns Insertion Time if 1 of 14 Entry Queue Locations is Empty
• 120 ms Initialization Time After Fast Insertion (at Power–Up Only)
• Single 3.3 V ±5 Supply
• IEEE Standard 1149.1 Test Port (JTAG)
• 100–Pin TQFP Package
产品属性
- 型号:
SCM69C433TQ15R
- 制造商:
MOTOROLA
- 制造商全称:
Motorola, Inc
- 功能描述:
16K x 64 CAM
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MOROTOLA |
23+ |
TQFP |
4500 |
全新原装、诚信经营、公司现货销售! |
询价 | ||
MOT |
21+ |
QFP |
5000 |
原装现货/假一赔十/支持第三方检验 |
询价 | ||
FREESCAL |
2020+ |
QFP |
350000 |
100%进口原装正品公司现货库存 |
询价 | ||
MOROTOLA |
23+ |
TQFP |
3600 |
绝对全新原装!现货!特价!请放心订购! |
询价 | ||
MOTOROLA/摩托罗拉 |
21+ |
QFP |
9800 |
只做原装正品假一赔十!正规渠道订货! |
询价 | ||
MOT |
23+ |
DIP18 |
589610 |
新到现货 原厂一手货源 价格秒杀代理! |
询价 | ||
MOT |
23+ |
QFP |
65480 |
询价 | |||
MOTOROLA/摩托罗拉 |
23+ |
QFP |
20000 |
原装正品,支持实单 |
询价 | ||
MOTOROLA/摩托罗拉 |
2305+ |
原厂封装 |
12500 |
15年芯片行业经验/只供原装正品:0755-83267371邹小姐 |
询价 | ||
MOTOROLA |
22+ |
QFP |
2000 |
原装正品现货 |
询价 |