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IS61LF102436A-7.5TQLI-TR: 产品描述sram 36m (1mx36) 7.5ns sync sram 3.3v; 产品类别半导体其他集成电路（IC）; 文件大小299KB，共20页; 制造商All Sensors; 标准

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IS61LF102436A-7.5TQLI-TR概述

sram 36m (1mx36) 7.5ns sync sram 3.3v

IS61LF102436A-7.5TQLI-TR规格参数

参数名称	属性值
Manufacture	ISSI
产品种类 Product Category	SRAM
RoHS	Yes
Memory Size	36 Mbi
Access Time	7.5 ns
电源电压-最大 Supply Voltage - Max	3.465 V
Supply Voltage - Mi	3.135 V
Maximum Operating Curre	350 mA
最大工作温度 Maximum Operating Temperature	+ 85 C
最小工作温度 Minimum Operating Temperature	- 40 C
安装风格 Mounting Style	SMD/SMT
封装 / 箱体 Package / Case	TQFP-100
系列 Packaging	Reel
Maximum Clock Frequency	117 MHz
工厂包装数量 Factory Pack Quantity	800
类型 Type	Synchronous

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IS61LF102436A IS61VF102436A

IS61LF204818A IS61VF204818A

1M x 36, 2M x 18

36Mb SYNCHRONOUS FLOW-THROUGH

STATIC RAM

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 expan-

sion 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

LF: V

3.3V + 5%,

ddq

3.3V/2.5V + 5%

VF: V

2.5V + 5%,

ddq

2.5V + 5%

• JEDEC 100-Pin TQFP and 165-pin PBGA pack-

ages.

• Lead-free available

APRIL 2008

DESCRIPTION

The

ISSI

IS61LF/VF102436A and IS61LF/VF204818A

are high-speed, low-power synchronous static RAMs de-

signed to provide burstable, high-performance memory for

communication and networking applications. The IS61LF/

VF102436A is organized as 1,048,476 words by 36 bits.

The IS61LF/VF204818A is organized as 2M-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.

Byte write operation is performed by using byte write en-

able (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 order,

Linear burst is achieved when this pin is tied LOW. Inter-

leave burst is achieved when this pin is tied HIGH or left

floating.

FAST ACCESS TIME

Symbol

Parameter

Clock Access Time

Cycle Time

Frequency

-6.5

6.5

7.5

133

-7.5

7.5

8.5

117

Units

MHz

notice. ISSI assumes no liability arising out of the application or use of any information, products or services described herein. Customers are advised to obtain the lat-

est version of this device specification before relying on any published information and before placing orders for products.

Integrated Silicon Solution, Inc.

Rev. B

04/17/08

IS61LF102436A-7.5TQLI-TR相似产品对比

	IS61LF102436A-7.5TQLI-TR	IS61LF204818A-7.5TQLI-TR	IS61LF204818A-7.5TQLI	IS61LF102436A-7.5TQLI
描述	sram 36m (1mx36) 7.5ns sync sram 3.3v	sram 36m (2mx18) 7.5ns sync sram 3.3v	sram 36m (2mx18) 7.5ns sync sram 3.3v	sram 36m (1mx36) 7.5ns sync sram 3.3v
Manufacture	ISSI	ISSI	ISSI	ISSI
产品种类 Product Category	SRAM	SRAM	SRAM	SRAM
RoHS	Yes	Yes	Yes	Yes
Memory Size	36 Mbi	36 Mbi	36 Mbi	36 Mbi
Access Time	7.5 ns	7.5 ns	7.5 ns	7.5 ns
电源电压-最大 Supply Voltage - Max	3.465 V	3.465 V	3.465 V	3.465 V
Supply Voltage - Mi	3.135 V	3.135 V	3.135 V	3.135 V
Maximum Operating Curre	350 mA	350 mA	350 mA	350 mA
最大工作温度 Maximum Operating Temperature	+ 85 C	+ 85 C	+ 85 C	+ 85 C
最小工作温度 Minimum Operating Temperature	- 40 C	- 40 C	- 40 C	- 40 C
安装风格 Mounting Style	SMD/SMT	SMD/SMT	SMD/SMT	SMD/SMT
封装 / 箱体 Package / Case	TQFP-100	TQFP-100	TQFP-100	TQFP-100
系列 Packaging	Reel	Reel	Tray	Tray
Maximum Clock Frequency	117 MHz	117 MHz	117 MHz	117 MHz
工厂包装数量 Factory Pack Quantity	800	800	72	72
类型 Type	Synchronous	Synchronous	Synchronous	Synchronous

IS61LF102436A-7.5TQLI-TR

IS61LF102436A-7.5TQLI-TR概述

IS61LF102436A-7.5TQLI-TR规格参数

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