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MSM534002E Datasheet

Part Number MSM534002E
Manufacturers OKI electronic componets
Logo OKI electronic componets
Description Page Mode MASKROM
Datasheet MSM534002E DatasheetMSM534002E Datasheet (PDF)

Semiconductor MSM534002E 262,144-Word x 16-Bit or 524,288-Word x 8-Bit MASKROM DESCRIPTION The OKI MSM534002E is a high-speed CMOS Mask ROM that can electrically switch between 262,144-word x 16-bit and 524,288-word x 8-bit configurations. The MSM534002E 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.

  MSM534002E   MSM534002E






Page Mode MASKROM

Semiconductor MSM534002E 262,144-Word x 16-Bit or 524,288-Word x 8-Bit MASKROM DESCRIPTION The OKI MSM534002E is a high-speed CMOS Mask ROM that can electrically switch between 262,144-word x 16-bit and 524,288-word x 8-bit configurations. The MSM534002E 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 MSM534002E is suited for use as large capacity fixed memory for microcomputers and data terminals. FEATURES Single 5.0V power supply 262,144-words x 16-bit/524,288-words x 8-bit Access time 100ns MAX Input/Output TTL compatible Tri-State output configurations Internal powerdown function Packages 40-PIN PLASTIC DIP (DIP40-P-600-2.54) 40-PIN PLASTIC SOP (SOP40-P-525-1.27-K) 44-PIN PLASTIC TSOP (TSOPII44-P-400-0.80-K) 4MEPROM (40-PIN) pin compatible 1 MSM534002E PIN CONFIGURATION A17 A7 A6 A5 A4 A3 A2 A1 A0 1 2 3 4 5 6 7 8 9 40 A8 39 A9 38 A10 37 A11 36 A12 35 A13 34 A14 33 A15 32 A16 31 BYTE 30 VSS 29 D15/A-1 28 D7 27 D14 26 D6 25 D13 24 D5 23 D12 22 D4 21 VCC 40PINDIP/SOP NC 1 NC 2 A17 3 A7 4 A6 5 A5 6 A4 7 A3 8 A2 9 A1 10 A0 11 CE 12 VSS 13 OE 14 D0 15 D8 16 D1 17 D9 18 D2 19 D10 20 D3 21 D11 22 44PINTSOP 44 NC 43 NC 42 A8 41 A9 40 A10 39 A11 38 A12 37 A13 36 A14 35.


2005-12-09 : 14584    BAT16-046    BAT14-xxx    BAT15-xxx    TD87C51    TD87C51BH    TD87C31BH    TD87C51Fx    TD87C51FA    TD87C51FB   


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