ST8011 Datasheet, PDF (1/20 Pages) Sitronix Technology Co., Ltd. – 120 Output LCD Segment driver IC

ST
ST8011
120 Output LCD Segment driver IC
Notice: Sitronix Technology Corp. reserves the right to change the contents in this document without prior notice. This is not a final
specification. Some parameters are subject to change
n DESCRIPTION
The ST8011 is a 120-output segment driver IC suitable for driving small/medium scale dot matrix LCD panels, and is
used in PDA or electronic dictionary . The ST8011 is good as a segment driver, and it can create a low power
consuming, high-resolution LCD.
n FEATURES
Ÿ Number of LCD drive outputs: 120
Ÿ Supply voltage for LCD drive: Max +16V
Ÿ Supply voltage for the logic system: +2.5 to +5.5 V
Ÿ Low power consumption
Ÿ Package: 136-pin COB.
(Segment mode)
Ÿ Shift clock frequency
- 20 MHz (MAX.): VDD = +5.0 ± 0.5 V
- 15 MHz (MAX.): VDD = +3.0 to + 4.5 V
- 12 MHz (MAX.): VDD = +2.5 to + 3.0 V
Ÿ Adopts a data bus system
Ÿ 4-bit parallel / serial input modes are selectable with a mode (P/S) pin
Ÿ Automatic transfer function of an enable signal
Ÿ Automatic counting function which, in the chip selection mode, causes the internal clock to be stopped by
automatically counting 120 bits of input data
Ÿ Line latch circuits are reset when XDISPOFF active
V1.3
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2004/09/08