Datasheet > CY7C199CN_11

CY7C199CN_11

更新时间： 2024-12-01 09:45:19

品牌	Logo	应用领域
赛普拉斯 - CYPRESS		/
页数	文件大小	规格书
18页	383K
描述
256 K (32 K x 8) Static RAM 2.0 V data retention

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

CY7C199CN_11 数据手册

CY7C199CN

256 K (32 K × 8) Static RAM

Features

General Description ^[1]

■ Fast access time: 15 ns and 20 ns

■ Wide voltage range: 5.0V ± 10% (4.5V to 5.5V)

■ CMOS for optimum speed and power

■ TTL-compatible inputs and outputs

■ 2.0 V data retention

The CY7C199CN is a high performance CMOS Asynchronous

SRAM organized as 32K by 8 bits that supports an asynchronous

memory interface. The device features an automatic power

down feature that reduces power consumption when deselected.

See the “Truth Table” on page 4 in this data sheet for a complete

description of read and write modes.

The CY7C199CN is available in Pb-free 28-pin TSOP I, 28-pin

Molded SOJ and 28-pin DIP package(s).

■ Low CMOS standby power

■ Automated power down when deselected

■ Available in Pb-free 28-pin TSOP I, 28-pin Molded SOJ and

28-pin DIP packages

Logic Block Diagram

Input Buffer

RAM Array

I/Ox

Power

Down

Circuit

Column Decoder

A _X

Product Portfolio

–15

–20

Unit

Maximum Access Time

μA

Maximum Operating Current

Maximum CMOS Standby Current (low power)

500

Cypress Semiconductor Corporation

Document #: 001-06435 Rev. *E

•

198 Champion Court

•

San Jose, CA 95134-1709

•

408-943-2600

Revised March 17, 2011

[+] Feedback

12 3 4 5 6 7...18

中文翻译

下载PDF

与CY7C199CN_11相关器件

型号	品牌	获取价格	描述	数据表
CY7C199CN-12VC	CYPRESS	获取价格	256K (32K x 8) Static RAM
CY7C199CN-12VI	CYPRESS	获取价格	256K (32K x 8) Static RAM
CY7C199CN-12VI	ROCHESTER	获取价格	Standard SRAM, 32KX8, 12ns, CMOS, PDSO28, 0.300 INCH, PLASTIC, MO-088 SOJ-28
CY7C199CN-12VXA	CYPRESS	获取价格	256K (32K x 8) Static RAM
CY7C199CN-12VXI	CYPRESS	获取价格	256K (32K x 8) Static RAM
CY7C199CN-12VXI	ROCHESTER	获取价格	32KX8 STANDARD SRAM, 12ns, PDSO28, 0.300 INCH, LEAD FREE, PLASTIC, MO-088 SOJ-28
CY7C199CN-12VXIT	CYPRESS	获取价格	暂无描述
CY7C199CN-12ZC	CYPRESS	获取价格	256K (32K x 8) Static RAM
CY7C199CN-12ZXC	CYPRESS	获取价格	256K (32K x 8) Static RAM
CY7C199CN-15PC	CYPRESS	获取价格	256K (32K x 8) Static RAM