Datasheet > 存储 > SRAM> CY7C1041DV33-10ZSXI

CY7C1041DV33-10ZSXI

更新时间： 2024-02-04 06:32:48

品牌	Logo	应用领域
赛普拉斯 - CYPRESS		/
页数	文件大小	规格书
17页	567K
描述
4-Mbit (256 K × 16) Static RAM

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CY7C1041DV33

4-Mbit (256 K × 16) Static RAM

4-Mbit (256

K × 16) Static RAM

Features

Functional Description

■ Temperature ranges

The CY7C1041DV33 is a high performance CMOS Static RAM

organized as 256 K words by 16-bits. To write to the device, take

chip enable (CE) and write enable (WE) inputs LOW. If byte low

enable (BLE) is LOW, then data from I/O pins (I/O₀to I/O₇) is

written into the location specified on the address pins (A₀to A₁₇).

If byte high enable (BHE) is LOW, then data from I/O pins (I/O₈

to I/O₁₅) is written into the location specified on the address pins

(A₀to A₁₇).

❐ Industrial: –40 °C to 85 °C

❐ Automotive-A ^[1]: –40 °C to 85 °C

❐ Automotive-E ^[1]: –40 °C to 125 °C

■ Pin and function compatible with CY7C1041CV33

■ High speed

❐ t_AA= 10 ns

To read from the device, take chip enable (CE) and output enable

(OE) LOW while forcing the write enable (WE) HIGH. If BLE is

LOW, then data from the memory location specified by the

address pins appears on I/O₀to I/O₇. If BHE is LOW, then data

from memory appears on I/O₈to I/O₁₅. See the Truth Table on

page 10 for a complete description of read and write modes.

■ Low active power

❐ I_CC= 90 mA at 10 ns (industrial)

■ Low CMOS standby power

❐ I_SB2= 10 mA

■ 2.0 V data retention

The input and output pins (I/O₀to I/O₁₅) are placed in a high

impedance state when the device is deselected (CE HIGH),

outputs are disabled (OE HIGH), BHE and BLE are disabled

(BHE, BLE HIGH), or during a write operation (CE LOW and WE

LOW).

■ Automatic power-down when deselected

■ TTL compatible inputs and outputs

■ Easy memory expansion with CE and OE features

The CY7C1041DV33 is available in a standard 44-pin 400-mil

wide SOJ and 44-pin TSOP II package with center power and

ground (revolutionary) pinout and a 48-ball fine-pitch ball grid

array (FBGA) package.

■ Available in Pb-free 48-ball VFBGA, 44-pin (400-mil) molded

SOJ, and 44-pin TSOP II Packages

For best practice recommendations, refer to the Cypress

application note AN1064, SRAM System Guidelines.

Logic Block Diagram

INPUT BUFFER

IO –IO

256K × 16

IO –IO

8 15

COLUMN

DECODER

BHE

BLE

Note

1. Automotive product information is preliminary.

Cypress Semiconductor Corporation

Document Number: 38-05473 Rev. *I

•

198 Champion Court

•

San Jose, CA 95134-1709

•

408-943-2600

Revised January 24, 2011

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CY7C1041DV33-10ZSXI 替代型号

型号	品牌	替代类型	描述	数据表
CY7C1041DV33-10ZSXIT	CYPRESS	完全替代	暂无描述
CY7C1041BNV33L-12ZXC	CYPRESS	类似代替	256K x 16 Static RAM
CY7C1041CV33-10ZSXA	CYPRESS	类似代替	4-Mbit (256K x 16) Static RAM

与CY7C1041DV33-10ZSXI相关器件

型号	品牌	获取价格	描述	数据表
CY7C1041DV33-10ZSXIT	CYPRESS	获取价格	暂无描述
CY7C1041DV33-12BVJXE	CYPRESS	获取价格	4-Mbit (256 K × 16) Static RAM
CY7C1041DV33-12BVXE	CYPRESS	获取价格	4-Mbit (256K x 16) Static RAM
CY7C1041DV33-12VXC	CYPRESS	获取价格	Standard SRAM, 256KX16, 12ns, CMOS, PDSO44, 0.400 INCH, LEAD FREE, SOJ-44
CY7C1041DV33-12VXE	CYPRESS	获取价格	4-Mbit (256K x 16) Static RAM
CY7C1041DV33-12ZSXC	CYPRESS	获取价格	暂无描述
CY7C1041DV33-12ZSXE	CYPRESS	获取价格	4-Mbit (256K x 16) Static RAM
CY7C1041DV33-8BAXC	CYPRESS	获取价格	Standard SRAM, 256KX16, 8ns, CMOS, PBGA48, 7 X 8.50 MM, 1.20 MM HEIGHT, LEAD FREE, FBGA-48
CY7C1041DV33-8ZSXC	CYPRESS	获取价格	Standard SRAM, 256KX16, 8ns, CMOS, PDSO44, LEAD FREE, TSOP2-44
CY7C1041DV33-8ZSXI	CYPRESS	获取价格	Standard SRAM, 256KX16, 8ns, CMOS, PDSO44, LEAD FREE, TSOP2-44

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