Datasheet > 存储 > SRAM> PDM41532LA15TA

PDM41532LA15TA

更新时间： 2024-09-20 10:02:27

品牌	Logo	应用领域
IXYS		静态存储器光电二极管
页数	文件大小	规格书
10页	230K
描述
Standard SRAM, 64KX16, 15ns, CMOS, PDSO44, PLASTIC, TSOP2-44

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PDM41532LA15TA 数据手册

PDM41532

PRELIMINARY

64K x 16 CMOS

Static RAM

Description

Features

The PDM41532 is a high-performance CMOS static

RAM organized as 65,536 x 16 bits. The PDM41532

features low power dissipation using chip enable

(CE) and has an output enable input (OE) for fast

memory access. Byte access is supported by upper

and lower byte controls.

■ High-speed access times

- Com’l: 10, 12, 15 and 20 ns

- Ind: 12, 15 and 20 ns

■ Low power operation (typical)

- PDM41532SA

Active: 350 mW

Standby: 50 mW

- PDM41532LA

Active: 300 mW

The PDM41532 operates from a single 5.0V power

supply and all inputs and outputs are fully TTL-

compatible. The PDM41532 comes in two versions,

the standard power version PDM41532SA and a low

power version PDM41532LA. The two versions are

functionally the same and only differ in their power

consumption.

Standby: 25mW

■ High-density 64K x 16 architecture

■ Single +5V (±10%) power supply

■ Fully static operation

■ TTL-compatible inputs and outputs

■ Output buffer controls: OE

■ Data byte controls: LB, UB

■ Packages:

The PDM41532 is available in a 44-pin 400 mil plas-

tic SOJ and a 44-pin plastic TSOP (II) package

suitable for high-density surface assembly and is

suitable for use in high-speed applications such as

cache memory and high-speed storage.

Plastic SOJ (400 mil) - SO

Plastic TSOP (II) - T

Functional Block Diagram

Vcc

Vss

Memory

A8-A0

Cell

Array

256 x 128 x 32

Data

Input/

Output

Buffer

I/O15-I/O0

Sense Amp

Column

Decoder

Control

Logic

Column

Address

Buffer

Clock

Generator

A15-A9

Rev. 1.3 - 4/10/98

12 3 4 5 6 7...10

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与PDM41532LA15TA相关器件

型号	品牌	获取价格	描述	数据表
PDM41532LA15TATR	IXYS	获取价格	Standard SRAM, 64KX16, 15ns, CMOS, PDSO44, PLASTIC, TSOP2-44
PDM41532LA20SOA	IXYS	获取价格	Standard SRAM, 64KX16, 20ns, CMOS, PDSO44, 0.400 INCH, PLASTIC, SOJ-44
PDM41532LA20SOATR	IXYS	获取价格	Standard SRAM, 64KX16, 20ns, CMOS, PDSO44, 0.400 INCH, PLASTIC, SOJ-44
PDM41532LA20SOITR	IXYS	获取价格	Standard SRAM, 64KX16, 20ns, CMOS, PDSO44, 0.400 INCH, PLASTIC, SOJ-44
PDM41532LA20SOTY	IXYS	获取价格	Standard SRAM, 64KX16, 20ns, CMOS, PDSO44, 0.400 INCH, PLASTIC, SOJ-44
PDM41532LA20TTR	IXYS	获取价格	Standard SRAM, 64KX16, 20ns, CMOS, PDSO44, PLASTIC, TSOP2-44
PDM41532SA12SOA	IXYS	获取价格	Standard SRAM, 64KX16, 12ns, CMOS, PDSO44, 0.400 INCH, PLASTIC, SOJ-44
PDM41532SA12SOATR	IXYS	获取价格	Standard SRAM, 64KX16, 12ns, CMOS, PDSO44, 0.400 INCH, PLASTIC, SOJ-44
PDM41532SA12SOATY	IXYS	获取价格	Standard SRAM, 64KX16, 12ns, CMOS, PDSO44, 0.400 INCH, PLASTIC, SOJ-44
PDM41532SA12SOITR	IXYS	获取价格	Standard SRAM, 64KX16, 12ns, CMOS, PDSO44, 0.400 INCH, PLASTIC, SOJ-44