Datasheet > PDM31532LA20TTR

PDM31532LA20TTR

更新时间： 2024-11-25 09:00:07

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
9页	236K
描述
Standard SRAM, 64KX16, 20ns, CMOS, PDSO44, PLASTIC, TSOP2-44

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PDM31532LA20TTR 数据手册

PDM31532

64K x 16 CMOS

3.3V Static RAM

Features

Description

■ High-speed access times

- Com’l: 9, 10, 12, 15 and 20 ns

- Ind: 12, 15 and 20 ns

■ Low power operation (typical)

- PDM31532LA

The PDM31532 is a high-performance CMOS static

RAM organized as 65,536 x 16 bits. The PDM31532

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.

Active: 200 mW

Standby: 10 mW

- PDM31532SA

Active: 250 mW

The PDM31532 operates from a single 3.3V power

supply and all inputs and outputs are fully TTL-

compatible.

Standby: 20 mW

The PDM31532 is available in a 44-pin 400 mil plas-

tic SOJ and a plastic TSOP (II) package for high-

density surface assembly and is suitable for use in

high-speed applications requiring high-speed

storage.

■ High-density 64K x 16 architecture

■ 3.3V (±0.3V) power supply

■ Fully static operation

■ TTL-compatible inputs and outputs

■ Output buffer controls: OE

■ Data byte controls: LB, UB

■ Packages:

Plastic SOJ (400 mil) - SO

Plastic TSOP - T (II)

Functional Block Diagram

Vcc

Vss

Memory

A8-A0

Cell

Array

256 x 128 x 32

32K x 32

Data

Input/

Output

Buffer

I/O15-I/O0

Sense Amp

Column

Decoder

Control

Logic

Column

Address

Buffer

Clock

Generator

A15-A9

Rev. 4.3 - 3/27/98

12 3 4 5 6 7...9

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与PDM31532LA20TTR相关器件

型号	品牌	获取价格	描述	数据表
PDM31532LA20TTY	IXYS	获取价格	Standard SRAM, 64KX16, 20ns, CMOS, PDSO44, PLASTIC, TSOP2-44
PDM31532LA9SOTR	IXYS	获取价格	Standard SRAM, 64KX16, 9ns, CMOS, PDSO44, 0.400 INCH, PLASTIC, SOJ-44
PDM31532LA9SOTY	IXYS	获取价格	Standard SRAM, 64KX16, 9ns, CMOS, PDSO44, 0.400 INCH, PLASTIC, SOJ-44
PDM31532LA9T	IXYS	获取价格	Standard SRAM, 64KX16, 9ns, CMOS, PDSO44, PLASTIC, TSOP2-44
PDM31532LA9TTR	IXYS	获取价格	Standard SRAM, 64KX16, 9ns, CMOS, PDSO44, PLASTIC, TSOP2-44
PDM31532LA9TTY	IXYS	获取价格	Standard SRAM, 64KX16, 9ns, CMOS, PDSO44, PLASTIC, TSOP2-44
PDM31532SA10SOTR	IXYS	获取价格	Standard SRAM, 64KX16, 10ns, CMOS, PDSO44, 0.400 INCH, PLASTIC, SOJ-44
PDM31532SA10TTR	IXYS	获取价格	Standard SRAM, 64KX16, 10ns, CMOS, PDSO44, PLASTIC, TSOP2-44
PDM31532SA10TTY	IXYS	获取价格	Standard SRAM, 64KX16, 10ns, CMOS, PDSO44, PLASTIC, TSOP2-44
PDM31532SA12SO	IXYS	获取价格	Standard SRAM, 64KX16, 12ns, CMOS, PDSO44, 0.400 INCH, PLASTIC, SOJ-44