CXK5T81000AM Просмотр технического описания (PDF) - Sony Semiconductor

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CXK5T81000AM

131072-word x 8-bit High Speed CMOS Static RAM

Sony Semiconductor 

CXK5T81000ATM/AYM/AM -10LLX/12LLX

131072-word × 8-bit High Speed CMOS Static RAM Preliminary

For the availability of this product, please contact the sales office.

Description

The CXK5T81000ATM/AYM/AM is a high speed

CMOS static RAM organized as 131072-words by

8-bits.

Special feature are low power consumption and

high speed.

The CXK5T81000ATM/AYM/AM is a suitable RAM

for portable equipment with battery back up.

CXK5T81000ATM

32 pin TSOP (Plastic)

CXK5T81000AYM

32 pin TSOP (Plastic)

Features

• Extended operating temperature range:

CXK5T81000AM

32 pin SOP (Plastic)

–25 to +85°C

• Wide supply voltage range operation: 2.7 to 3.6V

• Fast access time:

(Access time)

3.0V operation -10LLX 100ns (Max.)

-12LLX 120ns (Max.)

3.3V operation -10LLX

-12LLX

85ns (Max.)

100ns (Max.)

Block Diagram

• Low standby current:

28µA (Max.)

A10

• Low data retention current: 24µA (Max.)

A11

A9

• Low voltage data retention: 2.0V (Min.)

A8

• Package line-up

A13

A15

CXK5T81000ATM/AYM

A16

A14

8mm × 20mm 32 pin TSOP package A12

CXK5T81000AM

A7

Buffer

Row

Decoder

Memory

Matrix

1024 × 1024

VCC

GND

525mil 32 pin SOP package

A6

A5

Function

A4

A3

131072-word × 8-bit static RAM

A2

A1

A0

Structure

Silicon gate CMOS IC

OE

WE

Buffer

Buffer

I/O Gate

Column

Decoder

I/O Buffer

CE1

CE2

I/O1 I/O8

Sony reserves the right to change products and specifications without prior notice. This information does not convey any license by

any implication or otherwise under any patents or other right. Application circuits shown, if any, are typical examples illustrating the

operation of the devices. Sony cannot assume responsibility for any problems arising out of the use of these circuits.

–1–

PE96324-ST

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