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WED3C7558M350BC PDF预览

WED3C7558M350BC

更新时间: 2024-01-01 13:43:20
品牌 Logo 应用领域
WEDC 外围集成电路微处理器时钟
页数 文件大小 规格书
13页 531K
描述
RISC Microprocessor Multichip Package

WED3C7558M350BC 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Obsolete零件包装代码:CGA
包装说明:CGA,针数:255
Reach Compliance Code:compliantECCN代码:3A001.A.2.C
HTS代码:8542.31.00.01风险等级:5.8
地址总线宽度:32边界扫描:YES
最大时钟频率:66 MHz外部数据总线宽度:64
格式:FIXED POINT集成缓存:YES
JESD-30 代码:S-CBGA-X255长度:21 mm
低功率模式:YES端子数量:255
最高工作温度:125 °C最低工作温度:-55 °C
封装主体材料:CERAMIC, METAL-SEALED COFIRED封装代码:CGA
封装形状:SQUARE封装形式:GRID ARRAY
峰值回流温度(摄氏度):NOT SPECIFIED认证状态:Not Qualified
座面最大高度:4.4 mm速度:350 MHz
最大供电电压:2.1 V最小供电电压:1.9 V
标称供电电压:2 V表面贴装:YES
技术:CMOS温度等级:MILITARY
端子形式:UNSPECIFIED端子节距:1.27 mm
端子位置:BOTTOM处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:21 mmuPs/uCs/外围集成电路类型:MICROPROCESSOR, RISC
Base Number Matches:1

WED3C7558M350BC 数据手册

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WED3C7558M-XBX  
White Electronic Designs  
RISC Microprocessor Multichip Package  
OVERVIEW  
The WEDC 755/SSRAM multichip package is targeted for  
high performance, space sensitive, low power systems and  
supports the following power management features: doze,  
nap, sleep and dynamic power management.  
The WED3C7558M-XBX is offered in Commercial (0°C  
to +70°C), industrial (-40°C to +85°C) and military (-55°C  
to +125°C) temperature ranges and is well suited for  
embedded applications such as missiles, aerospace,  
flight computers, fire control systems and rugged critical  
systems.  
The WED3C7558M-XBX multichip package consists of:  
755 RISC processor  
Dedicated 1MB SSRAM L2 cache, configured as  
128Kx72  
* This product is subject to change without notice.  
21mmx25mm, 255 Ceramic Ball Grid Array (CBGA)  
FEATURES  
Core Frequency/L2 Cache Frequency (300MHz/  
150MHz, 350MHz/175MHz)  
Footprint compatible with WED3C750A8M-200BX  
Footprint compatible with Motorola MPC 745  
Maximum 60x Bus frequency = 66MHz  
FIGURE 1 – MULTI-CHIP PACKAGE DIAGRAM  
August 2002  
Rev. 7  
1
White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com  

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