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LC378000RP データシート(PDF) 2 Page - Sanyo Semicon Device |
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LC378000RP データシート(HTML) 2 Page - Sanyo Semicon Device |
2 / 4 page Pin Assignment No. 5793-2/4 LC378000RP Block Diagram Pin Functions D15/A-1:In byte mode, this pin functions as the A-1 address input, and in word mode, it functions as the D15 data output pin. A0 to A19 Address inputs D0 to D15/A-1 Data outputs CE Chip enable input OE Output enable input BYTE Byte/word mode switching VCC Power VSS Ground Function Logic Table Note: X: A high-level or low-level input D8 to 14 are high impedance and D15 functions as the A-1 address input. CE OE BYTE Output pin state Current drain H X L High impedance Standby mode level L H L High impedance Operating mode level L L L DOUT × 8 (BYTE MODE)* Operating mode level H X H High impedance Standby mode level L H H High impedance Operating mode level L L H DOUT × 16 (WORD MODE) Operating mode level Memory array Column decoder + bias circuit Sense amplifier Byte/word output switching circuit Output buffer A-1 buffer CE buffer BYTE buffer OE buffer Internal timing generator |
同様の部品番号 - LC378000RP |
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同様の説明 - LC378000RP |
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