Datasheet > CY7C1441AV33-100AXC

CY7C1441AV33-100AXC

更新时间： 2024-10-26 14:48:43

品牌	Logo	应用领域
赛普拉斯 - CYPRESS		时钟静态存储器内存集成电路
页数	文件大小	规格书
31页	906K
描述
Cache SRAM, 1MX36, 8.5ns, CMOS, PQFP100, 14 X 20 MM, 1.40 MM HEIGHT, LEAD FREE, MS-026, TQFP-100

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CY7C1441AV33-100AXC 技术参数

是否Rohs认证：	符合	生命周期：	Obsolete
零件包装代码：	QFP	包装说明：	LQFP, QFP100,.63X.87
针数：	100	Reach Compliance Code：	compliant
ECCN代码：	3A991.B.2.A	HTS代码：	8542.32.00.41
风险等级：	5.77	最长访问时间：	8.5 ns
其他特性：	FLOW-THROUGH ARCHITECTURE	最大时钟频率 (fCLK)：	100 MHz
I/O 类型：	COMMON	JESD-30 代码：	R-PQFP-G100
JESD-609代码：	e3	长度：	20 mm
内存密度：	37748736 bit	内存集成电路类型：	CACHE SRAM
内存宽度：	36	湿度敏感等级：	3
功能数量：	1	端子数量：	100
字数：	1048576 words	字数代码：	1000000
工作模式：	SYNCHRONOUS	最高工作温度：	70 °C
最低工作温度：		组织：	1MX36
输出特性：	3-STATE	封装主体材料：	PLASTIC/EPOXY
封装代码：	LQFP	封装等效代码：	QFP100,.63X.87
封装形状：	RECTANGULAR	封装形式：	FLATPACK, LOW PROFILE
并行/串行：	PARALLEL	峰值回流温度（摄氏度）：	260
电源：	2.5/3.3,3.3 V	认证状态：	Not Qualified
座面最大高度：	1.6 mm	最小待机电流：	3.14 V
子类别：	SRAMs	最大压摆率：	0.29 mA
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：	CMOS	温度等级：	COMMERCIAL
端子面层：	Matte Tin (Sn)	端子形式：	GULL WING
端子节距：	0.65 mm	端子位置：	QUAD
处于峰值回流温度下的最长时间：	40	宽度：	14 mm
Base Number Matches：	1

CY7C1441AV33-100AXC 数据手册

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CY7C1441AV33

CY7C1443AV33,CY7C1447AV33

36-Mbit (1M x 36/2M x 18/512K x 72)

Flow-Through SRAM

Features

Functional Description

■ Supports 133-MHz bus operations

■ 1M x 36/2M x 18/512K x 72 common IO

■ 3.3V core power supply

The CY7C1441AV33/CY7C1443AV33/CY7C1447AV33^[1]are

3.3V, 1M x 36/2M x 18/512K x 72 Synchronous Flow-through

SRAMs, respectively designed to interface with high-speed

microprocessors with minimum glue logic. Maximum access

delay from clock rise is 6.5 ns (133-MHz version). A 2-bit on-chip

counter captures the first address in a burst and increments the

address automatically for the rest of the burst access. All

synchronous inputs are gated by registers controlled by a

positive-edge-triggered Clock Input (CLK). The synchronous

inputs include all addresses, all data inputs, address-pipelining

Chip Enable (CE₁), depth-expansion Chip Enables (CE₂and

■ 2.5V or 3.3V IO power supply

■ Fast clock-to-output times

❐ 6.5 ns (133-MHz version)

■ Provide high-performance 2-1-1-1 access rate

■ User-selectable burst counter supporting Intel® Pentium®

interleaved or linear burst sequences

CE₃), Burst Control inputs (ADSC, ADSP, and ADV), Write

Enables (BW_x, and BWE), and Global Write (GW).

Asynchronous inputs include the Output Enable (OE) and the ZZ

pin.

■ Separate processor and controller address strobes

■ Synchronous self-timed write

The CY7C1441AV33/CY7C1443AV33/CY7C1447AV33 allows

either interleaved or linear burst sequences, selected by the

MODE input pin. A HIGH selects an interleaved burst sequence,

while a LOW selects a linear burst sequence. Burst accesses

can be initiated with the Processor Address Strobe (ADSP) or the

cache Controller Address Strobe (ADSC) inputs. Address

advancement is controlled by the Address Advancement (ADV)

input.

■ Asynchronous output enable

■ CY7C1441AV33, CY7C1443AV33 available in

JEDEC-standard Pb-free 100-pin TQFP package, Pb-free and

non-lead-free 165-ball FBGA package. CY7C1447AV33

available in Pb-free and non-lead-free 209-ball FBGA package

■ IEEE 1149.1 JTAG-Compatible Boundary Scan

■ “ZZ” Sleep Mode option

Addresses and chip enables are registered at rising edge of

clock when either Address Strobe Processor (ADSP) or Address

Strobe Controller (ADSC) are active. Subsequent burst

addresses can be internally generated as controlled by the

Advance pin (ADV).

The CY7C1441AV33/CY7C1443AV33/CY7C1447AV33

operates from a +3.3V core power supply while all outputs may

operate with either a +2.5 or +3.3V supply. All inputs and outputs

are JEDEC-standard JESD8-5-compatible.

Selection Guide

Description

Maximum Access Time

133 MHz

6.5

100 MHz

8.5

Unit

Maximum Operating Current

310

290

Maximum CMOS Standby Current

120

Note

1. For best-practices recommendations, please refer to the Cypress application note System Design Guidelines on www.cypress.com.

Cypress Semiconductor Corporation

Document #: 38-05357 Rev. *G

•

198 Champion Court

•

San Jose, CA 95134-1709

•

408-943-2600

Revised May 09, 2008

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与CY7C1441AV33-100AXC相关器件

型号	品牌	获取价格	描述	数据表
CY7C1441AV33-100AXI	CYPRESS	获取价格	Cache SRAM, 1MX36, 8.5ns, CMOS, PQFP100, 14 X 20 MM, 1.40 MM HEIGHT, LEAD FREE, MS-026, TQ
CY7C1441AV33-100BZC	CYPRESS	获取价格	Cache SRAM, 1MX36, 8.5ns, CMOS, PBGA165, 15 X 17 MM, 1.40 MM HEIGHT, FBGA-165
CY7C1441AV33-100BZXC	CYPRESS	获取价格	Cache SRAM, 1MX36, 8.5ns, CMOS, PBGA165, 15 X 17 MM, 1.40 MM HEIGHT, LEAD FREE, FBGA-165
CY7C1441AV33-100BZXI	CYPRESS	获取价格	Cache SRAM, 1MX36, 8.5ns, CMOS, PBGA165, 15 X 17 MM, 1.40 MM HEIGHT, LEAD FREE, FBGA-165
CY7C1441AV33-133AXC	CYPRESS	获取价格	36-Mbit (1 M x 36/2 M x 18/512 k x 72) Flow-Through SRAM
CY7C1441AV33-133AXCT	CYPRESS	获取价格	Cache SRAM, 1MX36, 6.5ns, CMOS, PQFP100, 14 X 20 MM, 1.40 MM HEIGHT, LEAD FREE, MS-026, TQ
CY7C1441AV33-133AXI	CYPRESS	获取价格	36-Mbit (1 M x 36/2 M x 18/512 k x 72) Flow-Through SRAM
CY7C1441AV33-133AXIT	CYPRESS	获取价格	Standard SRAM, 1MX36, 6.5ns, CMOS, PQFP100
CY7C1441AV33-133BZC	CYPRESS	获取价格	Cache SRAM, 1MX36, 6.5ns, CMOS, PBGA165, 15 X 17 MM, 1.40 MM HEIGHT, FBGA-165
CY7C1441AV33-133BZI	CYPRESS	获取价格	36-Mbit (1 M x 36/2 M x 18/512 k x 72) Flow-Through SRAM

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