MSM533202E

Semiconductor MSM533202E 2,097,152-Word x 16-Bit or 4,194,304-Word x 8-Bit MASKROM DESCRIPTION The OKI MSM533202E is a high-speed CMOS Mask ROM that can electrically switch between 2,097,152-word x 16-bit or 4,194,304-word x 8-bit configurations. The MSM533202E 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 www.DataSheet4U.com MSM533202E is suited for use as large capacity fixed memory for microcomputers and data terminals. FEATURES Single 5.0V power supply 2,097,152-words x 16-bit/4,194,304-words x 8-bit Access time 120ns MAX Input/Output TTL compatible Tri-State output configurations Internal powerdown function Packages: 44-PIN PLASTIC SOP (SOP44-P-600-K) 48-PIN PLASTIC TSOP (TSOP48-P-550-K) 1 MSM533202E PIN CONFIGURATION NC 1 NC 2 NC 1 A18 2 www.DataSheet4U.com 48 NC 47 NC 46 A20 45 A19 44 A8 43 A9 42 A10 41 A11 40 A12 39 A13 38 A14 37 A15 36 A16 35 BYTE 34 VSS 33 D15/A-1 32 D7 31 D14 30 D6 29 D13 28 D5 27 D12 26 D4 25 VCC 44 A20 43 A19 42 A8 41 A9 40 A10 39 A11 38 A12 37 A13 36 A14 35 A15 34 A16 33 BYTE 32 VSS NC 3 A18 4 A17 5 A7 6 A6 7 A5 8 A4 9 A3 10 A2 11 A1 12 A0 13 CE 14 VSS 15 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...