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MR27V3255D Datasheet(PDF) 3 Page - OKI electronic componets |
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MR27V3255D Datasheet(HTML) 3 Page - OKI electronic componets |
3 / 10 page ![]() * : Don't Care (H or L or Open) 3/10 BLOCK DIAGRAM FUNCTION TABLE MR27V3255D STAND-BY OUTPUT DISABLE READ (16-Bit) READ (32-Bit) MODE D31/A-1 CE OE VPP LL DOUT L L L/H LH L * H * H L 3.3V D16 - D30 D0 - D15 H L DOUT Hi-Z H Hi-Z * Hi-Z PROGRAM LH DIN PROGRAM INHIBIT H H Hi-Z PROGRAM VERIFY HL DOUT L 4.0V WORD A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 CE WORD OE CE PGM OE Memory Matrix Multiplexer & Page Data Latch Output Buffer X16/X32 Switch A-1 In 16-bit output mode, these pins are three-stated and pin D31 functions as the A-1 address pin. 1,048,576X32-Bit or 2,097,152X16-Bit VCC 9.75V * Hi-Z Hi-Z L/H L/H |