MSM538022E datasheet, PDF - EEWORLD Datasheet

MSM538022E: Description524,288-Word x 16-Bit or 1,048,576-Word x 8-Bit MASKROM; File Size60KB，8 Pages; ManufacturerOKI; Websitehttp://www.oki.com

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MSM538022E Overview

524,288-Word x 16-Bit or 1,048,576-Word x 8-Bit MASKROM

Semiconductor

MSM538022E

524,288-Word x 16-Bit or 1,048,576-Word x 8-Bit MASKROM

DESCRIPTION

The OKI MSM538002E is a high-speed CMOS Mask ROM that can electrically switch

between 524,288-word x 16-bit or 1,048,576-word x 8-bit configurations. The MSM538002E

Operates on a single 5.0V power supply and is TTL compatible. The chip's asynchronous I/O

requires no external clock assuring easy operation. A power-down mode provides low power

dissipation when the chip is not selected. The CE and OE pins are provided as control

signals that permit three-stated output allowing easy memory expansion on a system bus.The

MSM531602C is suited for use as large capacity fixed memory for microcomputers and data

terminals.

FEATURES

Single 5.0V power supply

524,288-words x 16-bit / 1,048,576-words x 8-bit

Access time

80ns MAX

Input/Output TTL compatible

Tri-State output configurations

Internal powerdown function

Packages:

42-PIN PLASTIC DIP

(DIP42-P-600-2.54)

(MSM538002E-xxRS)

44-PIN PLASTIC SOP (SOP44-P-600-1.27-K) (MSM538002E-xxGS-K)

44-PIN PLASTIC TSOP (TSOPII44-P-400-0.8-K) (MSM538002E-xxTS-AK)

8MEPROM (42-PIN) pin compatible

Shortcut: S0 S1 S2 S3 S4 S5 S6 S7 S8 S9 SA SB SC SD SE SF SG SH SI SJ SK SL SM SN SO SP SQ SR SS ST SU SV SW SX SY SZ T0 T1 T2 T3 T4 T5 T6 T7 T8 T9 TA TB TC TD TE TF TG TH TI TJ TK TL TM TN TO TP TQ TR TS TT TU TV TW TX TY TZ U0 U1 U2 U3 U4 U6 U7 U8 UA UB UC UD UE UF UG UH UI UJ UK UL UM UN UP UQ UR US UT UU UV UW UX UZ V0 V1 V2 V3 V4 V5 V6 V7 V8 V9 VA VB VC VD VE VF VG VH VI VJ VK VL VM VN VO VP VQ VR VS VT VU VV VW VX VY VZ W0 W1 W2 W3 W4 W5 W6 W7 W8 W9 WA WB WC WD WE WF WG WH WI WJ WK WL WM WN WO WP WR WS WT WU WV WW WY X0 X1 X2 X3 X4 X5 X7 X8 X9 XA XB XC XD XE XF XG XH XK XL XM XN XO XP XQ XR XS XT XU XV XW XX XY XZ Y0 Y1 Y2 Y4 Y5 Y6 Y9 YA YB YC YD YE YF YG YH YK YL YM YN YP YQ YR YS YT YX Z0 Z1 Z2 Z3 Z4 Z5 Z6 Z8 ZA ZB ZC ZD ZE ZF ZG ZH ZJ ZL ZM ZN ZP ZR ZS ZT ZU ZV ZW ZX ZY

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