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BU97930MUV Datasheet(PDF) 11 Page - Rohm |
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BU97930MUV Datasheet(HTML) 11 Page - Rohm |
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11 / 32 page  11/28 TSZ02201-0A0A2D300060-1-2 10.Apr.2015 Rev.004 www.rohm.com © 2013 ROHM Co., Ltd. All rights reserved. TSZ22111･15･001 BU97930MUV MAX 108 segments (SEG27×COM4) ● Command Descriptions D/C, Data / Command judgment bit (MSB) For more details, please refer to 3wire serial I/F ○ Mode Set (MODESET) MSB LSB D/C D6 D5 D4 D3 D2 D1 D0 Hex Reset 1st byte command 1 0 0 0 0 0 0 1 81h - 2nd byte command 0 0 0 0 P3 P2 P1 P0 - 00h Display Set Condition P3 Reset state Display OFF 0 ○ Display ON 1 Display OFF : No LCD driving mode (Output: VSS Level) Turn off OSC circuit and LCD power supply circuit. (Synchronized with frame freq) Display ON : LCD driving mode Turn on OSC circuit and LCD power supply circuit. Read data from DDRAM and display to LCD. LED port and GPO port output states are not affected by a Display on/off state Output state is determined by command setup (OUTSET GPOSET, PWMSET) and INHb terminal state, respectively. For more details, please refer to each command description. LCD drive mode set Condition P2 Reset state Frame inversion 0 ○ Line inversion 1 Current mode set Condition P1 P0 Reset state Power save mode1 0 0 ○ Power save mode2 0 1 Normal mode 1 0 High power mode 1 1 * Please supply the VLCD voltage larger than 3V at High power mode. (Reference data of consumption current) Condition Current consumption Power save mode 1 ×1.0 Power save mode 2 ×1.7 Normal mode ×2.7 High power mode ×5.0 * The value changes according to the panel load. |
Similar Part No. - BU97930MUV_15 |
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Similar Description - BU97930MUV_15 |
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