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MCM69R818AZP7 PDF预览

MCM69R818AZP7

更新时间: 2024-11-10 22:26:15
品牌 Logo 应用领域
摩托罗拉 - MOTOROLA /
页数 文件大小 规格书
20页 228K
描述
4M Late Write HSTL

MCM69R818AZP7 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
包装说明:14 X 22 MM, 1.27 MM PITCH, PLASTIC, BGA-119Reach Compliance Code:unknown
ECCN代码:3A991.B.2.AHTS代码:8542.32.00.41
风险等级:5.92最长访问时间:3.5 ns
JESD-30 代码:R-PBGA-B119JESD-609代码:e0
长度:22 mm内存密度:4718592 bit
内存集成电路类型:LATE-WRITE SRAM内存宽度:18
功能数量:1端口数量:1
端子数量:119字数:262144 words
字数代码:256000工作模式:SYNCHRONOUS
最高工作温度:70 °C最低工作温度:
组织:256KX18输出特性:3-STATE
可输出:YES封装主体材料:PLASTIC/EPOXY
封装代码:BGA封装形状:RECTANGULAR
封装形式:GRID ARRAY并行/串行:PARALLEL
认证状态:Not Qualified座面最大高度:2.4 mm
最大供电电压 (Vsup):3.6 V最小供电电压 (Vsup):3.15 V
标称供电电压 (Vsup):3.3 V表面贴装:YES
技术:BICMOS温度等级:COMMERCIAL
端子面层:Tin/Lead (Sn/Pb)端子形式:BALL
端子节距:1.27 mm端子位置:BOTTOM
宽度:14 mmBase Number Matches:1

MCM69R818AZP7 数据手册

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Order this document  
by MCM69R736A/D  
SEMICONDUCTOR TECHNICAL DATA  
MCM69R736A  
MCM69R818A  
Advance Information  
4M Late Write HSTL  
TheMCM69R736A/818Aisa4megabitsynchronouslatewritefaststaticRAM  
designed to provide high performance in secondary cache and ATM switch,  
Telecom, and other high speed memory applications. The MCM69R818A  
organized as 256K words by 18 bits, and the MCM69R736A organized as 128K  
words by 36 bits wide are fabricated in Motorola’s high performance silicon gate  
BiCMOS technology.  
The differential CK clock inputs control the timing of read/write operations of  
the RAM. At the rising edge of the CK clock all addresses, write enables, and  
synchronous selects are registered. An internal buffer and special logic enable  
the memory to accept write data on the rising edge of the CK clock a cycle after  
address and control signals. Read data is driven on the rising edge of the CK  
clock also.  
ZP PACKAGE  
PBGA  
CASE 999–01  
TheRAMusesHSTLinputsandoutputs. Theadjustableinputtrippoint(V  
)
ref  
and output voltage (V  
) gives the system designer greater flexibility in  
DDQ  
optimizing system performance.  
The synchronous write and byte enables allow writing to individual bytes or the  
entire word.  
The impedance of the output buffers is programmable allowing the outputs to  
match the impedance of the circuit traces which reduces signal reflections.  
Byte Write Control  
Single 3.3 V +10%, – 5% Operation  
HSTL – I/O (JEDEC Standard JESD8–6 Class I Compatible)  
HSTL – User Selectable Input Trip–Point  
HSTL – Compatible Programmable Impedance Output Drivers  
Register to Register Synchronous Operation  
Asynchronous Output Enable  
Boundary Scan (JTAG) IEEE 1149.1 Compatible  
Differential Clock Inputs  
Optional x 18 or x 36 organization  
MCM69R736A/818A–5 = 5 ns  
MCM69R736A/818A–6 = 6 ns  
MCM69R736A/818A–7 = 7 ns  
MCM69R736A/818A–8 = 8 ns  
Sleep Mode Operation (ZZ Pin)  
119 Bump, 50 mil (1.27 mm) Pitch, 14 mm x 22 mm Plastic Ball Grid Array  
(PBGA) Package  
This document contains information on a new product. Specifications and information herein are subject to change without notice.  
REV 1  
8/20/97  
Motorola, Inc. 1997  

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