Datasheet > 存储 > SRAM> GS8162Z18BB-250IV

GS8162Z18BB-250IV

更新时间： 2024-11-05 03:54:03

品牌	Logo	应用领域
GSI		存储内存集成电路静态存储器
页数	文件大小	规格书
33页	1561K
描述
18Mb Pipelined and Flow Through Synchronous NBT SRAM

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GS8162Z18BB-250IV 技术参数

是否无铅：	含铅	是否Rohs认证：	不符合
生命周期：	Obsolete	零件包装代码：	BGA
包装说明：	FPBGA-119	针数：	119
Reach Compliance Code：	compliant	ECCN代码：	3A991.B.2.B
HTS代码：	8542.32.00.41	风险等级：	5.68
Is Samacsys：	N	最长访问时间：	5.5 ns
其他特性：	FLOW-THROUGH OR PIPELINED ARCHITECTURE; ALSO OPERATES WITH 2.5V SUPPLY	JESD-30 代码：	R-PBGA-B119
JESD-609代码：	e0	长度：	22 mm
内存密度：	18874368 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：	119	字数：	1048576 words
字数代码：	1000000	工作模式：	SYNCHRONOUS
最高工作温度：	85 °C	最低工作温度：	-40 °C
组织：	1MX18	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
峰值回流温度（摄氏度）：	NOT SPECIFIED	认证状态：	Not Qualified
座面最大高度：	1.99 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	端子面层：	Tin/Lead (Sn/Pb)
端子形式：	BALL	端子节距：	1.27 mm
端子位置：	BOTTOM	处于峰值回流温度下的最长时间：	NOT SPECIFIED
宽度：	14 mm	Base Number Matches：	1

GS8162Z18BB-250IV 数据手册

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Preliminary

GS8162ZxxB(B/D)-xxxV

250 MHz–150 MHz

119- & 165-Bump BGA

Commercial Temp

Industrial Temp

18Mb Pipelined and Flow Through

Synchronous NBT SRAM

1.8 V or 2.5 V V

1.8 V or 2.5 V I/O

Features

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

rail for proper operation. Asynchronous inputs include the

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 core power supply

• 1.8 V or 2.5 V I/O supply

• User-configurable Pipeline and Flow Through mode

• ZQ mode pin for user-selectable high/low output drive

• IEEE 1149.1 JTAG-compatible Boundary Scan

• On-chip write parity checking; even or odd selectable

• On-chip parity encoding and error detection

• LBO pin for Linear or Interleave Burst mode

• Pin-compatible with 2M, 4M, and 8M devices

• Byte write operation (9-bit Bytes)

• 3 chip enable signals for easy depth expansion

• ZZ Pin for automatic power-down

• JEDEC-standard 119- and 165-bump BGA packages

• RoHS-compliant 119- and 165-bump BGA packages

available

The GS8162ZxxB(B/D)-xxxV may be configured by the user

to operate in Pipeline or Flow Through mode. Operating as a

pipelined synchronous device, 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.

Functional Description

The GS8162ZxxB(B/D)-xxxV is implemented with GSI's high

performance CMOS technology and is available in a JEDEC-

standard 119-bump or 165-bump BGA package.

The GS8162ZxxB(B/D)-xxxV is an 18Mbit 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.

Parameter Synopsis

-250

-200

-150

Unit

t_KQ

3.0

4.0

3.0

5.0

3.8

6.7

Pipeline

3-1-1-1

tCycle

Curr (x18)

Curr (x32/x36)

280

330

230

270

185

210

t_KQ

5.5

6.5

7.5

Flow Through

2-1-1-1

tCycle

Curr (x18)

Curr (x32/x36)

210

240

185

205

170

190

Rev: 1.01a 6/2006

1/33

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

12 3 4 5 6 7...33

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与GS8162Z18BB-250IV相关器件

型号	品牌	获取价格	描述	数据表
GS8162Z18BB-250IVT	GSI	获取价格	ZBT SRAM, 1MX18, 5.5ns, CMOS, PBGA119, FPBGA-119
GS8162Z18BB-250T	GSI	获取价格	ZBT SRAM, 1MX18, 5.5ns, CMOS, PBGA119, FPBGA-119
GS8162Z18BB-250V	GSI	获取价格	18Mb Pipelined and Flow Through Synchronous NBT SRAM
GS8162Z18BB-300	GSI	获取价格	ZBT SRAM, 1MX18, 5.3ns, CMOS, PBGA119, FBGA-119
GS8162Z18BB-300I	GSI	获取价格	ZBT SRAM, 1MX18, 5.3ns, CMOS, PBGA119, FBGA-119
GS8162Z18BB-300T	GSI	获取价格	ZBT SRAM, 1MX18, 5.3ns, CMOS, PBGA119, FBGA-119
GS8162Z18BB-V	GSI	获取价格	18Mb Pipelined and Flow Through Synchronous NBT SRAM
GS8162Z18BD-150	GSI	获取价格	18Mb Pipelined and Flow Through Synchronous NBT SRAM
GS8162Z18BD-150I	GSI	获取价格	18Mb Pipelined and Flow Through Synchronous NBT SRAM
GS8162Z18BD-150IT	GSI	获取价格	ZBT SRAM, 1MX18, 7.5ns, CMOS, PBGA165, 13 X 15 MM, 1 MM PITCH, FPBGA-165

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