首页>MPC2605>规格书详情

MPC2605中文资料Integrated Secondary Cache for PowerPC™ Microprocessors数据手册恩XP规格书

PDF无图
厂商型号

MPC2605

功能描述

Integrated Secondary Cache for PowerPC™ Microprocessors

制造商

恩XP

中文名称

N智浦

数据手册

下载地址下载地址二

更新时间

2026-2-9 20:00:00

人工找货

MPC2605价格和库存,欢迎联系客服免费人工找货

MPC2605规格书详情

描述 Description

Overview The MPC2605 is EOL. See PCN9049. Possible replacement: none.The MPC2605 is the highest performing secondary cache solution available for applications using the MPC603e, MPC740, MPC860, and MPC8260. The MPC2605 is a four-way set associative integrated look-aside cache with copy-back or optional write-throughcapability. An increase in system performance is achieved by integrating the data, tag, host interface, and least recently used (LRU) memory with a cache controller in a single chip.These solutions offer minimum latency and zero wait state burst performance -- burst reads occur at 2-1-1-1 clockrates. The multi-way set associativity feature increases cache hit rates, which makes the cache behave like a direct-mapped cache twice its size. This yields a higher performance system solution at 256KB prices. This yields a higher performance system solution at 256KB prices.

特性 Features


•Single Chip L2 Cache
•66 or 83 MHz Zero Wait State Performance (2-1-1-1 Burst)
•Four-Way Set Associative Cache Design
•32K x 72 Data Memory Array
•8K x 18 Tag Array
•Address Parity Support
•LRU Cache Control Logic
•Copy-Back or Write-Through Modes of Operation
•Copy-Back Buffer for Improved Performance
•Single 3.3 V Power Supply
•5 V Tolerant I/O
•One-, Two-, or Four-Chip Cache Solution (256KB, 512KB, or 1MB)
•Single Clock Operation
•Compliant with IEEE Standard 1149.1 Test Access Port (JTAG)
•Supports up to Four Processors in a Shared Cache Configuration
•High Board Density 25 mm 241 PBGA Package

技术参数

  • 型号:

    MPC2605

  • 制造商:

    MOTOROLA

  • 制造商全称:

    Motorola, Inc

  • 功能描述:

    Integrated Secondary Cache for PowerPC Microprocessors

供应商 型号 品牌 批号 封装 库存 备注 价格
FREESCALE
2026+
BGA
996880
只做原装,欢迎来电资询
询价
恩XP
24+
241BGA
4568
全新原厂原装,进口正品现货,正规渠道可含税!!
询价
FREESCA
01+
BGA
1870
一级代理,专注军工、汽车、医疗、工业、新能源、电力
询价
MPC2605ZP66
25+
12
12
询价
FREESCALE
23+
BGA
65480
询价
MOTOROLA/摩托罗拉
25+
BGA357
880000
明嘉莱只做原装正品现货
询价
FREESCAL
23+
BGAQFP
8659
原装公司现货!原装正品价格优势.
询价
FREESCAL
26+
BGA241
19726
代理全系列销售, 全新原装正品,价格优势,长期供应,量大可订
询价
MOTOROLA
22+
BGA
3000
原装正品,支持实单
询价
MOROTOLA
25+
BGA
4500
全新原装、诚信经营、公司现货销售!
询价