Datasheet > GS880Z18CT-150IVT

GS880Z18CT-150IVT

更新时间： 2024-11-18 21:14:35

品牌	Logo	应用领域
GSI		静态存储器内存集成电路
页数	文件大小	规格书
23页	336K
描述
ZBT SRAM, 512KX18, CMOS, TQFP-100

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GS880Z18CT-150IVT 技术参数

生命周期：	Obsolete	零件包装代码：	QFP
包装说明：	LQFP,	针数：	100
Reach Compliance Code：	unknown	ECCN代码：	3A991.B.2.B
HTS代码：	8542.32.00.41	风险等级：	5.32
其他特性：	PIPELINED ARCHITECTURE, FLOW-THROUGH, IT ALSO OPERATES WITH 2.5V SUPPLY	JESD-30 代码：	R-XQFP-G100
长度：	20 mm	内存密度：	9437184 bit
内存集成电路类型：	ZBT SRAM	内存宽度：	18
功能数量：	1	端子数量：	100
字数：	524288 words	字数代码：	512000
工作模式：	SYNCHRONOUS	最高工作温度：	85 °C
最低工作温度：	-40 °C	组织：	512KX18
封装主体材料：	UNSPECIFIED	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)：	2 V
最小供电电压 (Vsup)：	1.7 V	标称供电电压 (Vsup)：	1.8 V
表面贴装：	YES	技术：	CMOS
温度等级：	INDUSTRIAL	端子形式：	GULL WING
端子节距：	0.65 mm	端子位置：	QUAD
宽度：	14 mm	Base Number Matches：	1

GS880Z18CT-150IVT 数据手册

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GS880Z18/32/36CT-xxxIV

250 MHz–150 MHz

9Mb Pipelined and Flow Through

Synchronous NBT SRAM

100-Pin TQFP

Industrial Temp

1.8 V or 2.5 V V

1.8 V or 2.5 V I/O

rail for proper operation. Asynchronous inputs include the

Features

Sleep mode enable (ZZ) and Output Enable. Output Enable can

be used to override the synchronous control of the output

drivers and turn the RAM's output drivers off at any time.

Write cycles are internally self-timed and initiated by the rising

edge of the clock input. This feature eliminates complex off-

chip write pulse generation required by asynchronous SRAMs

and simplifies input signal timing.

• NBT (No Bus Turn Around) functionality allows zero wait

read-write-read bus utilization; Fully pin-compatible with

both pipelined and flow through NtRAM™, NoBL™ and

ZBT™ SRAMs

• 1.8 V or 2.5 V +10%/–10% core power supply

• 1.8 V or 2.5 V I/O supply

• User-configurable Pipeline and Flow Through mode

• LBO pin for Linear or Interleave Burst mode

• Pin compatible with 2M, 4M, and 18M devices

• Byte write operation (9-bit Bytes)

• 3 chip enable signals for easy depth expansion

• ZZ Pin for automatic power-down

The GS880Z18/32/36CT-xxxIV may be configured by the

user to operate in Pipeline or Flow Through mode. Operating

as a pipelined synchronous device, meaning that in addition to

the rising edge triggered registers that capture input signals, the

device incorporates a rising-edge-triggered output register. For

read cycles, pipelined SRAM output data is temporarily stored

by the edge triggered output register during the access cycle

and then released to the output drivers at the next rising edge of

clock.

• JEDEC-standard 100-lead TQFP package

• RoHS-compliant 100-lead TQFP package available

Functional Description

The GS880Z18/32/36CT-xxxIV is a 9Mbit Synchronous Static

SRAM. GSI's NBT SRAMs, like ZBT, NtRAM, NoBL or

other pipelined read/double late write or flow through read/

single late write SRAMs, allow utilization of all available bus

bandwidth by eliminating the need to insert deselect cycles

when the device is switched from read to write cycles.

The GS880Z18/32/36CT-xxxIV is implemented with GSI's

high performance CMOS technology and is available in a

JEDEC-standard 100-pin TQFP package.

Because it is a synchronous device, address, data inputs, and

read/ write control inputs are captured on the rising edge of the

input clock. Burst order control (LBO) must be tied to a power

Parameter Synopsis

-250I

-200I

-150I

Unit

t_KQ

3.0

4.0

3.0

5.0

3.8

6.7

tCycle

Pipeline

3-1-1-1

Curr (x18)

Curr (x32/x36)

195

220

170

185

145

165

t_KQ

5.5

6.5

7.5

tCycle

Flow Through

2-1-1-1

Curr (x18)

Curr (x32/x36)

155

175

135

160

133

145

Rev: 1.04 6/2012

1/23

Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com.

12 3 4 5 6 7...23

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与GS880Z18CT-150IVT相关器件

型号	品牌	获取价格	描述	数据表
GS880Z18CT-200I	GSI	获取价格	ZBT SRAM, 512KX18, 6.5ns, CMOS, PQFP100, TQFP-100
GS880Z18CT-200IT	GSI	获取价格	ZBT SRAM, 512KX18, 6.5ns, CMOS, PQFP100, TQFP-100
GS880Z18CT-200IV	GSI	获取价格	ZBT SRAM, 512KX18, CMOS, TQFP-100
GS880Z18CT-200T	GSI	获取价格	ZBT SRAM, 512KX18, 6.5ns, CMOS, PQFP100, TQFP-100
GS880Z18CT-250IT	GSI	获取价格	ZBT SRAM, 512KX18, 5.5ns, CMOS, PQFP100, TQFP-100
GS880Z18CT-300I	GSI	获取价格	ZBT SRAM, 512KX18, 5ns, CMOS, PQFP100, TQFP-100
GS880Z18CT-300IT	GSI	获取价格	ZBT SRAM, 512KX18, 5ns, CMOS, PQFP100, TQFP-100
GS880Z18T-100	GSI	获取价格	8Mb Pipelined and Flow Through Synchronous NBT SRAMs
GS880Z18T-100I	GSI	获取价格	8Mb Pipelined and Flow Through Synchronous NBT SRAMs
GS880Z18T-100IT	GSI	获取价格	ZBT SRAM, 512KX18, 12ns, CMOS, PQFP100, TQFP-100

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