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©

1998

MOS INTEGRATED CIRCUIT

1M-BIT CMOS STATIC RAM

128K-WORD BY 8-BIT

EXTENDED TEMPERATURE OPERATION

DATA SHEET

Document No. M13714EJ5V0DSJ1 (5th edition)

Date Published December 2000 NS CP (K)

Printed in Japan

The mark

•

•

•

• shows major revised points.

Description

The

µPD441000L-X is a high speed, low power, 1,048,576 bits (131,072 words by 8 bits) CMOS static RAM.

The

µPD441000L-X has two chip enable pins (/CE1, CE2) to extend the capacity.

The

Features

• 131,072 words by 8 bits organization

• Fast access time : 70, 85, 100, 120, 150 ns (MAX.)

• Low voltage operation

(B version : 2.0 V (MIN.), C version, D version : 1.5 V (MIN.))

• Output Enable input for easy application

• Two Chip Enable inputs : /CE1, CE2

Part number

Access time

Operating supply Operating ambient

Supply current

ns (MAX.)

voltage

temperature

At operating

At standby

At data retention

V

°C

mA (MAX.)

µA (MAX.)

µA (MAX.)

µPD441000L-BxxX

70, 85, 100

2.7 to 3.6

−25 to +85

25

2

2

Note

µPD441000L-CxxX

100, 120

2.2 to 3.6

µPD441000L-DxxX

120, 150

1.8 to 3.6

Note 0.5

5