Datasheet > CY7C106BN_11

CY7C106BN_11

更新时间： 2024-11-30 09:43:35

品牌	Logo	应用领域
赛普拉斯 - CYPRESS		/
页数	文件大小	规格书
9页	396K
描述
256K x 4 Static RAM

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数据手册

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CY7C106BN_11 数据手册

CY7C106BN

256K x 4 Static RAM

Features

Functional Description

The CY7C106BN is a high performance CMOS static RAMs

organized as 262,144 words by 4 bits. Easy memory expansion

is provided by an active LOW Chip Enable (CE), an active LOW

Output Enable (OE), and tristate drivers. These devices have an

automatic power down feature that reduces power consumption

by more than 65% when the devices are deselected.

■ High speed

❐ t_AA= 15 ns

■ CMOS for optimum speed/power

■ Low active power

❐ 495 mW

Writing to the devices is accomplished by taking Chip Enable

(CE) and Write Enable (WE) inputs LOW. Data on the four I/O

pins (I/O₀through I/O₃) is then written into the location specified

on the address pins (A₀through A₁₇).

■ Low standby power

❐ 275 mW

■ 2.0V data retention (optional)

Reading from the devices is accomplished by taking Chip Enable

(CE) and Output Enable (OE) LOW while forcing Write Enable

(WE) HIGH. Under these conditions, the contents of the memory

location specified by the address pins will appear on the four I/O

pins.

■ Automatic power down when deselected

■ TTL-compatible inputs and outputs

The four input/output pins (I/O₀through I/O₃) are placed in a high

impedance state when the devices are deselected (CE HIGH),

the outputs are disabled (OE HIGH), or during a write operation

(CE and WE LOW).

The CY7C106BN is available in a standard 400-mil-wide SOJ.

Logic Block Diagram

INPUTBUFFER

I/O

512 x 512 x 4

ARRAY

POWER

DOWN

COLUMN

DECODER

Cypress Semiconductor Corporation

Document #: 001-06429 Rev. *A

•

198 Champion Court

•

San Jose, CA 95134-1709

•

408-943-2600

Revised March 15, 2010

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与CY7C106BN_11相关器件

型号	品牌	获取价格	描述	数据表
CY7C106BN-15VC	CYPRESS	获取价格	256K x 4 Static RAM
CY7C106BN-15VCT	CYPRESS	获取价格	Standard SRAM, 256KX4, 15ns, CMOS, PDSO28, 0.400 INCH, SOJ-28
CY7C106BN-20VC	CYPRESS	获取价格	256K x 4 Static RAM
CY7C106BN-20VCT	CYPRESS	获取价格	Standard SRAM, 256KX4, 20ns, CMOS, PDSO28, 0.400 INCH, SOJ-28
CY7C106D	CYPRESS	获取价格	1-Mbit (256K x 4) Static RAM
CY7C106D-10VXC	CYPRESS	获取价格	Standard SRAM, 256KX4, 10ns, CMOS, PDSO28, 0.400 INCH, LEAD FREE, SOJ-28
CY7C106D-10VXI	CYPRESS	获取价格	1-Mbit (256K x 4) Static RAM
CY7C106D-10VXIT	CYPRESS	获取价格	暂无描述
CY7C106D-12VXC	CYPRESS	获取价格	Standard SRAM, 256KX4, 12ns, CMOS, PDSO28, 0.400 INCH, LEAD FREE, SOJ-28
CY7C106D-12VXI	CYPRESS	获取价格	Standard SRAM, 256KX4, 12ns, CMOS, PDSO28, 0.400 INCH, LEAD FREE, SOJ-28