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MCM69P618CTQ5R

产品描述64KX18 CACHE SRAM, 5ns, PQFP100, TQFP-100
产品类别存储    存储   
文件大小353KB,共12页
制造商NXP(恩智浦)
官网地址https://www.nxp.com
下载文档 详细参数 选型对比 全文预览

MCM69P618CTQ5R概述

64KX18 CACHE SRAM, 5ns, PQFP100, TQFP-100

MCM69P618CTQ5R规格参数

参数名称属性值
厂商名称NXP(恩智浦)
零件包装代码QFP
包装说明LQFP,
针数100
Reach Compliance Codeunknown
ECCN代码3A991
最长访问时间5 ns
JESD-30 代码R-PQFP-G100
长度20 mm
内存密度1179648 bit
内存集成电路类型CACHE SRAM
内存宽度18
功能数量1
端子数量100
字数65536 words
字数代码64000
工作模式SYNCHRONOUS
最高工作温度70 °C
最低工作温度
组织64KX18
封装主体材料PLASTIC/EPOXY
封装代码LQFP
封装形状RECTANGULAR
封装形式FLATPACK, LOW PROFILE
并行/串行PARALLEL
认证状态Not Qualified
座面最大高度1.6 mm
最大供电电压 (Vsup)3.6 V
最小供电电压 (Vsup)3.135 V
标称供电电压 (Vsup)3.3 V
表面贴装YES
技术BICMOS
温度等级COMMERCIAL
端子形式GULL WING
端子节距0.65 mm
端子位置QUAD
宽度14 mm

文档预览

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MOTOROLA
Freescale Semiconductor, Inc.
SEMICONDUCTOR TECHNICAL DATA
Order this document
by MCM69P618C/D
64K x 18 Bit Pipelined BurstRAM
Synchronous Fast Static RAM
MCM69P618C
Freescale Semiconductor, Inc...
The MCM69P618C is a 1M–bit synchronous fast static RAM designed to pro-
vide a burstable, high performance, secondary cache for the 68K Family,
PowerPC™, 486, i960™, and Pentium™ microprocessors. It is organized as 64K
words of 18 bits each. This device integrates input registers, an output register,
a 2–bit address counter, and high speed SRAM onto a single monolithic circuit
for reduced parts count in cache data RAM applications. Synchronous design
allows precise cycle control with the use of an external clock (K). BiCMOS cir-
R,
cuitry reduces the overall power consumption of the integrated functions for
TO
greater reliability.
UC
Addresses (SA), data inputs (DQx), and all control signals except output
ND
enable (G) and Linear Burst Order (LBO) are clock (K) controlled through
CO
I
positive–edge–triggered noninverting registers.
M
burst
Bursts can be initiated with either ADSP or ADSC input pins. Subsequent
E
S
sequence
addresses can be generated internally by the MCM69P618C (burst
E
operates in linear or interleaved mode dependent upon the
AL
of LBO) and
state
controlled by the burst address advance (ADV) input pin.
C
S
Write cycles are internally self–timed and initiated
E
the rising edge of the
by
clock (K) input. This feature eliminates complex off–chip write pulse generation
RE
F
and provides increased timing flexibility for incoming signals.
Y
B
Synchronous byte write (SBx), synchronous global write (SGW), and syn-
D
to allow writes to either individual bytes
chronous write enable SW are provided
E
I
designated as “a” and “b”. SBa controls DQa
or to both bytes. The two bytes are
V
and SBb controls DQb. Individual bytes are written if the selected byte writes SBx
CH
are asserted with SW. Both bytes are written if either SGW is asserted or if both
AR
SBx and SW are asserted.
For read cycles, pipelined SRAMs output data is temporarily stored by an
edge–triggered output register and then released to the output buffers at the next
rising edge of clock (K).
The MCM69P618C operates from a single 3.3 V power supply and all inputs
and outputs are LVTTL compatible and 5 V tolerant.
MCM69P618C–4 = 4 ns Access / 7.5 ns Cycle
MCM69P618C–4.5 = 4.5 ns Access / 8 ns Cycle
MCM69P618C–5 = 5 ns Access / 10 ns Cycle
MCM69P618C–6 = 6 ns Access / 12 ns Cycle
MCM69P618C–7 = 7 ns Access / 13.3 ns Cycle
Single 3.3 V + 10%, – 5% Power Supply
ADSP, ADSC, and ADV Burst Control Pins
Selectable Burst Sequencing Order (Linear/Interleaved)
Internally Self–Timed Write Cycle
Byte Write and Global Write Control
Single–Cycle Deselect Timing
5 V Tolerant on all Pins (Inputs and I/Os)
100–Pin TQFP Package
I
C.
N
TQ PACKAGE
TQFP
CASE 983A–01
The PowerPC name is a trademark of IBM Corp., used under license therefrom.
i960 and Pentium are trademarks of Intel Corp.
REV 2
2/16/98
©
Motorola, Inc. 1998
MOTOROLA FAST SRAM
For More Information On This Product,
Go to: www.freescale.com
MCM69P618C
1

MCM69P618CTQ5R相似产品对比

MCM69P618CTQ5R MCM69P618CTQ4.5 MCM69P618CTQ4.5R MCM69P618CTQ4R MCM69P618CTQ4 MCM69P618CTQ7R MCM69P618CTQ5 MCM69P618CTQ7 MCM69P618CTQ6 MCM69P618CTQ6R
描述 64KX18 CACHE SRAM, 5ns, PQFP100, TQFP-100 64KX18 CACHE SRAM, 4.5ns, PQFP100, TQFP-100 IC,SYNC SRAM,64KX18,BICMOS-TTL,QFP,100PIN,PLASTIC IC,SYNC SRAM,64KX18,BICMOS-TTL,QFP,100PIN,PLASTIC 64KX18 CACHE SRAM, 4ns, PQFP100, TQFP-100 64KX18 CACHE SRAM, 7ns, PQFP100, TQFP-100 64KX18 CACHE SRAM, 5ns, PQFP100, TQFP-100 IC,SYNC SRAM,64KX18,BICMOS-TTL,QFP,100PIN,PLASTIC 64KX18 CACHE SRAM, 6ns, PQFP100, TQFP-100 64KX18 CACHE SRAM, 6ns, PQFP100, TQFP-100
厂商名称 NXP(恩智浦) NXP(恩智浦) NXP(恩智浦) NXP(恩智浦) NXP(恩智浦) NXP(恩智浦) NXP(恩智浦) NXP(恩智浦) NXP(恩智浦) NXP(恩智浦)
零件包装代码 QFP QFP QFP QFP QFP QFP QFP QFP QFP QFP
包装说明 LQFP, LQFP, LQFP, LQFP, LQFP, LQFP, LQFP, LQFP, LQFP, LQFP,
针数 100 100 100 100 100 100 100 100 100 100
Reach Compliance Code unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown
最长访问时间 5 ns 4.5 ns 4.5 ns 4 ns 4 ns 7 ns 5 ns 7 ns 6 ns 6 ns
JESD-30 代码 R-PQFP-G100 R-PQFP-G100 R-PQFP-G100 R-PQFP-G100 R-PQFP-G100 R-PQFP-G100 R-PQFP-G100 R-PQFP-G100 R-PQFP-G100 R-PQFP-G100
长度 20 mm 20 mm 20 mm 20 mm 20 mm 20 mm 20 mm 20 mm 20 mm 20 mm
内存密度 1179648 bit 1179648 bit 1179648 bit 1179648 bit 1179648 bit 1179648 bit 1179648 bit 1179648 bit 1179648 bit 1179648 bit
内存集成电路类型 CACHE SRAM CACHE SRAM CACHE SRAM CACHE SRAM CACHE SRAM CACHE SRAM CACHE SRAM CACHE SRAM CACHE SRAM CACHE SRAM
内存宽度 18 18 18 18 18 18 18 18 18 18
功能数量 1 1 1 1 1 1 1 1 1 1
端子数量 100 100 100 100 100 100 100 100 100 100
字数 65536 words 65536 words 65536 words 65536 words 65536 words 65536 words 65536 words 65536 words 65536 words 65536 words
字数代码 64000 64000 64000 64000 64000 64000 64000 64000 64000 64000
工作模式 SYNCHRONOUS SYNCHRONOUS SYNCHRONOUS SYNCHRONOUS SYNCHRONOUS SYNCHRONOUS SYNCHRONOUS SYNCHRONOUS SYNCHRONOUS SYNCHRONOUS
最高工作温度 70 °C 70 °C 70 °C 70 °C 70 °C 70 °C 70 °C 70 °C 70 °C 70 °C
组织 64KX18 64KX18 64KX18 64KX18 64KX18 64KX18 64KX18 64KX18 64KX18 64KX18
封装主体材料 PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
封装代码 LQFP LQFP LQFP LQFP LQFP LQFP LQFP LQFP LQFP LQFP
封装形状 RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR
封装形式 FLATPACK, LOW PROFILE FLATPACK, LOW PROFILE FLATPACK, LOW PROFILE FLATPACK, LOW PROFILE FLATPACK, LOW PROFILE FLATPACK, LOW PROFILE FLATPACK, LOW PROFILE FLATPACK, LOW PROFILE FLATPACK, LOW PROFILE FLATPACK, LOW PROFILE
并行/串行 PARALLEL PARALLEL PARALLEL PARALLEL PARALLEL PARALLEL PARALLEL PARALLEL PARALLEL PARALLEL
认证状态 Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified
座面最大高度 1.6 mm 1.6 mm 1.6 mm 1.6 mm 1.6 mm 1.6 mm 1.6 mm 1.6 mm 1.6 mm 1.6 mm
最大供电电压 (Vsup) 3.6 V 3.6 V 3.6 V 3.6 V 3.6 V 3.6 V 3.6 V 3.6 V 3.6 V 3.6 V
最小供电电压 (Vsup) 3.135 V 3.135 V 3.135 V 3.135 V 3.135 V 3.135 V 3.135 V 3.135 V 3.135 V 3.135 V
标称供电电压 (Vsup) 3.3 V 3.3 V 3.3 V 3.3 V 3.3 V 3.3 V 3.3 V 3.3 V 3.3 V 3.3 V
表面贴装 YES YES YES YES YES YES YES YES YES YES
技术 BICMOS BICMOS BICMOS BICMOS BICMOS BICMOS BICMOS BICMOS BICMOS BICMOS
温度等级 COMMERCIAL COMMERCIAL COMMERCIAL COMMERCIAL COMMERCIAL COMMERCIAL COMMERCIAL COMMERCIAL COMMERCIAL COMMERCIAL
端子形式 GULL WING GULL WING GULL WING GULL WING GULL WING GULL WING GULL WING GULL WING GULL WING GULL WING
端子节距 0.65 mm 0.65 mm 0.65 mm 0.65 mm 0.65 mm 0.65 mm 0.65 mm 0.65 mm 0.65 mm 0.65 mm
端子位置 QUAD QUAD QUAD QUAD QUAD QUAD QUAD QUAD QUAD QUAD
宽度 14 mm 14 mm 14 mm 14 mm 14 mm 14 mm 14 mm 14 mm 14 mm 14 mm
ECCN代码 3A991 3A991 3A991 - - - 3A991 3A991 3A991 3A991.B.2.A
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