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ST8024S Fiches technique(PDF) 2 Page - Sitronix Technology Co., Ltd. |
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ST8024S Fiches technique(HTML) 2 Page - Sitronix Technology Co., Ltd. |
2 / 27 page ST8024S Ver 0.39 Page 2/27 2008/05/05 1. FEATURES n Number of LCD drive outputs: 240 n Supply voltage for LCD drive: +15.0 to +30.0 V n Supply voltage for the logic system: +2.5 to +5.5 V n Low power consumption n Low output impedance (Segment mode) n Shift clock frequency Ø 20MHz(MAX.):VDD = +5.0 ± 0.5 V Ø 15MHz(MAX.):VDD = +3.0 to + 4.5 V Ø 12MHz(MAX.):VDD = +2.5 to + 3.0 V n Adopts a data bus system n 4-bit/8-bit parallel input modes are selectable with a mode (MD) pin n Automatic transfer function of an enable signal n Automatic counting function which, in the chip selection mode, causes the internal clock to be stopped by automatically counting 240 bits of input data n Line latch circuits are reset when /DISPOFF active (Common mode) n Shift clock frequency: 4 MHz (MAX.) n Built-in 240-bit bi-directional shift register (divisible into 120 bits x 2) n Available in a single mode (240-bit shift register) or in a dual mode (120-bit shift register x 2) Ø Y1->Y240 Single mode Ø Y240->Y1 Single mode Ø Y1->Yl20, Y121->Y240 Dual mode Ø Y240->Y121, Yl20->Y1 Dual mode The above 4 shift directions are in-selectable n Shift register circuits are reset when /DISPOFF active 2. DESCRIPTION The ST8024S is a 240-output segment/common driver IC suitable for driving large/medium scale dot matrix LCD panels, and is used in personal computers/work stations. The ST8024S is good both as a segment driver and a common driver, and it can create a low power consuming, high-resolution LCD. |
Numéro de pièce similaire - ST8024S |
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Description similaire - ST8024S |
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