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IS61VPS25618A-200B3I

产品描述Cache SRAM, 256KX18, 3.1ns, CMOS, PBGA165, 13 X 15 MM, 1 MM PITCH, PLASTIC, BGA-165
产品类别存储   
文件大小495KB,共26页
制造商Integrated Silicon Solution ( ISSI )
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IS61VPS25618A-200B3I概述

Cache SRAM, 256KX18, 3.1ns, CMOS, PBGA165, 13 X 15 MM, 1 MM PITCH, PLASTIC, BGA-165

IS61VPS25618A-200B3I规格参数

参数名称属性值
是否无铅含铅
是否Rohs认证不符合
厂商名称Integrated Silicon Solution ( ISSI )
零件包装代码BGA
包装说明TBGA, BGA165,11X15,40
针数165
Reach Compliance Codecompliant
ECCN代码3A991.B.2.A
Factory Lead Time10 weeks
Is SamacsysN
最长访问时间3.1 ns
其他特性PIPELINED ARCHITECTURE
最大时钟频率 (fCLK)200 MHz
I/O 类型COMMON
JESD-30 代码R-PBGA-B165
JESD-609代码e0
长度15 mm
内存密度4718592 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165
字数262144 words
字数代码256000
工作模式SYNCHRONOUS
最高工作温度85 °C
最低工作温度-40 °C
组织256KX18
输出特性3-STATE
封装主体材料PLASTIC/EPOXY
封装代码TBGA
封装等效代码BGA165,11X15,40
封装形状RECTANGULAR
封装形式GRID ARRAY, THIN PROFILE
并行/串行PARALLEL
峰值回流温度(摄氏度)NOT SPECIFIED
电源2.5 V
认证状态Not Qualified
座面最大高度1.2 mm
最大待机电流0.000075 A
最小待机电流2.38 V
最大压摆率0.21 mA
最大供电电压 (Vsup)2.75 V
最小供电电压 (Vsup)2.375 V
标称供电电压 (Vsup)2.5 V
表面贴装YES
技术CMOS
温度等级INDUSTRIAL
端子面层Tin/Lead (Sn/Pb)
端子形式BALL
端子节距1 mm
端子位置BOTTOM
处于峰值回流温度下的最长时间NOT SPECIFIED
宽度13 mm
Base Number Matches1

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IS61(64)LPS12832A
IS61(64)LPS12836A IS61(64)VPS12836A
IS61(64)LPS25618A IS61(64)VPS25618A
128K x 32, 128K x 36, 256K x 18
FEATURES
• Internal self-timed write cycle
• Individual Byte Write Control and Global Write
• Clock controlled, registered address, data and
control
• Burst sequence control using MODE input
• Three chip enable option for simple depth ex-
pansion and address pipelining
• Common data inputs and data outputs
• Auto Power-down during deselect
• Single cycle deselect
• Snooze MODE for reduced-power standby
• Power Supply
LPS: V
dd
3.3V + 5%,
V
ddq
3.3V/2.5V + 5%
VPS: V
dd
2.5V + 5%,
V
ddq
2.5V + 5%
• JEDEC 100-Pin QFP, 119-ball and 165-ball
BGA packages
• Automotive temperature available
• Lead Free available
DECEMBER 2013
4 Mb SYNCHRONOUS PIPELINED, SINgLE CYCLE DESELECT STATIC RAM
DESCRIPTION
The
ISSI
IS61(64)LPS12832A, IS61(64)LPS/VP-
S12836A and IS61(64)LPS/VPS25618A are
high-speed,
low-power synchronous static
RAMs
designed to provide
burstable, high-performance memory for communication
and networking applications. The IS61(64)LPS12832A
is
organized as 131,072 words by 32 bits.
The IS61(64)LPS/
VPS12836A is organized as 131,072 words by 36 bits.
The IS61(64)LPS/VPS25618A
is organized as 262,144
words by 18 bits. Fabricated with
ISSI
's advanced CMOS
technology, the device integrates a 2-bit burst counter,
high-speed SRAM core, and high-drive capability outputs
into a single monolithic circuit. All synchronous inputs pass
through registers controlled by a positive-edge-triggered
single clock input.
Write cycles are internally self-timed and are initiated by
the rising edge of the clock input. Write cycles can be one
to four bytes wide as controlled by the write control inputs.
Separate byte enables allow individual bytes to be written.
The byte write operation is performed by using the byte
write enable (BWE) input combined with one or more
individual byte write signals (BWx).
In addition, Global
Write (GW)
is available for writing all bytes at one time,
regardless of the byte write controls.
Bursts can be initiated with either ADSP
(Address Status
Processor) or
ADSC
(Address Status Cache Controller)
input pins. Subsequent burst addresses can be gener-
ated internally and controlled by the
ADV
(burst address
advance) input pin.
The mode pin is used to select the burst sequence or-
der, Linear burst is achieved when this pin is tied LOW.
Interleave burst is achieved when this pin is tied HIGH
or left floating.
FAST ACCESS TIME
Symbol
t
kq
t
kc
Parameter
Clock Access Time
Cycle Time
Frequency
250
2.6
4
250
200
3.1
5
200
Units
ns
ns
MHz
Copyright © 2013 Integrated Silicon Solution, Inc. All rights reserved. ISSI reserves the right to make changes to this specification and its products at any time without notice. ISSI assumes no liabil-
ity arising out of the application or use of any information, products or services described herein. Customers are advised to obtain the latest version of this device specification before relying on any
published information and before placing orders for products.
Integrated Silicon Solution, Inc. does not recommend the use of any of its products in life support applications where the failure or malfunction of the product can reasonably be expected to cause
failure of the life support system or to significantly affect its safety or effectiveness. Products are not authorized for use in such applications unless Integrated Silicon Solution, Inc. receives written
assurance to its satisfaction, that:
a.) the risk of injury or damage has been minimized;
b.) the user assume all such risks; and
c.) potential liability of Integrated Silicon Solution, Inc is adequately protected under the circumstances
Integrated Silicon Solution, Inc.
Rev. H1
12/06/2013
1

IS61VPS25618A-200B3I相似产品对比

IS61VPS25618A-200B3I IS64LPS12832A-200TQLA3 IS61LPS12836A-250TQL
描述 Cache SRAM, 256KX18, 3.1ns, CMOS, PBGA165, 13 X 15 MM, 1 MM PITCH, PLASTIC, BGA-165 Cache SRAM, 128KX32, 3.1ns, CMOS, PQFP100, LEAD FREE, TQFP-100 Cache SRAM, 128KX36, 2.6ns, CMOS, PQFP100, LEAD FREE, TQFP-100
是否无铅 含铅 不含铅 不含铅
是否Rohs认证 不符合 符合 符合
厂商名称 Integrated Silicon Solution ( ISSI ) Integrated Silicon Solution ( ISSI ) Integrated Silicon Solution ( ISSI )
零件包装代码 BGA QFP QFP
包装说明 TBGA, BGA165,11X15,40 LQFP, QFP100,.63X.87 LQFP, QFP100,.63X.87
针数 165 100 100
Reach Compliance Code compliant compli compliant
ECCN代码 3A991.B.2.A 3A991.B.2.A 3A991.B.2.A
Factory Lead Time 10 weeks 12 weeks 10 weeks
最长访问时间 3.1 ns 3.1 ns 2.6 ns
其他特性 PIPELINED ARCHITECTURE PIPELINED ARCHITECTURE PIPELINED ARCHITECTURE
最大时钟频率 (fCLK) 200 MHz 200 MHz 250 MHz
I/O 类型 COMMON COMMON COMMON
JESD-30 代码 R-PBGA-B165 R-PQFP-G100 R-PQFP-G100
JESD-609代码 e0 e3 e3
长度 15 mm 20 mm 20 mm
内存密度 4718592 bit 4194304 bi 4718592 bit
内存集成电路类型 CACHE SRAM CACHE SRAM CACHE SRAM
内存宽度 18 32 36
功能数量 1 1 1
端子数量 165 100 100
字数 262144 words 131072 words 131072 words
字数代码 256000 128000 128000
工作模式 SYNCHRONOUS SYNCHRONOUS SYNCHRONOUS
最高工作温度 85 °C 125 °C 70 °C
最低工作温度 -40 °C -40 °C -
组织 256KX18 128KX32 128KX36
输出特性 3-STATE 3-STATE 3-STATE
封装主体材料 PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
封装代码 TBGA LQFP LQFP
封装等效代码 BGA165,11X15,40 QFP100,.63X.87 QFP100,.63X.87
封装形状 RECTANGULAR RECTANGULAR RECTANGULAR
封装形式 GRID ARRAY, THIN PROFILE FLATPACK, LOW PROFILE FLATPACK, LOW PROFILE
并行/串行 PARALLEL PARALLEL PARALLEL
峰值回流温度(摄氏度) NOT SPECIFIED 260 260
电源 2.5 V 2.5/3.3,3.3 V 2.5/3.3,3.3 V
认证状态 Not Qualified Not Qualified Not Qualified
座面最大高度 1.2 mm 1.6 mm 1.6 mm
最大待机电流 0.000075 A 0.09 A 0.07 A
最小待机电流 2.38 V 3.14 V 3.14 V
最大压摆率 0.21 mA 0.225 mA 0.225 mA
最大供电电压 (Vsup) 2.75 V 3.465 V 3.465 V
最小供电电压 (Vsup) 2.375 V 3.135 V 3.135 V
标称供电电压 (Vsup) 2.5 V 3.3 V 3.3 V
表面贴装 YES YES YES
技术 CMOS CMOS CMOS
温度等级 INDUSTRIAL AUTOMOTIVE COMMERCIAL
端子面层 Tin/Lead (Sn/Pb) Matte Tin (Sn) - annealed Matte Tin (Sn) - annealed
端子形式 BALL GULL WING GULL WING
端子节距 1 mm 0.65 mm 0.65 mm
端子位置 BOTTOM QUAD QUAD
处于峰值回流温度下的最长时间 NOT SPECIFIED 40 40
宽度 13 mm 14 mm 14 mm
Base Number Matches 1 1 1
Is Samacsys N - N
湿度敏感等级 - 3 3
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