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BU1574KU データシート(PDF) 3 Page - Rohm |
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BU1574KU データシート(HTML) 3 Page - Rohm |
3 / 13 page BU1572GUW, BU1573KV, BU1574KU Technical Note 3/12 www.rohm.com 2009.04- Rev.B © 2009 ROHM Co., Ltd. All rights reserved. ●Terminal functions (BU1572GUW/BU1573KV) PIN No. PIN Name Interface Type *1 In/Out Active Level Init Description In/output type TYPE 1 TYPE 2 1 LCDVSI LCDVSI LCDVSI In * - Vertical timing input C *1 2 N.C.*2 - - - - - - - 3 LCDHSI/ LCDRS01 *3 LCDHSI In * - Horizontal timing input/ Register select input signal 0 C *1 4 LCDCSBI/ SDA LCDCSBI SDA In/Out Low/ DATA In Chip select input signal / In/output serial data G 5 LCDWRDBI/ SDC LCDWRBI SDC In Low/ CLK - Write enable input signal / In/output serial clock D *1 6 LCDRDBI/ I2CDEV0 LCDRDBI I2CDEV0 In Low/ * - Read enable input signal / I2C device address setting D *1 7 LCDDI0 LCDDI0 LCDDI0 In/Out DATA In Data input: bit 0 H *1 8 LCDDI1 LCDDI1 LCDDI1 In/Out DATA In Data input: bit 1 H *1 9 LCDDI2 LCDDI2 LCDDI2 In/Out DATA In Data input: bit 2 H *1 10 LCDDI3 LCDDI3 LCDDI3 In/Out DATA In Data input: bit 3 H *1 11 LCDDI4 LCDDI4 LCDDI4 In/Out DATA In Data input: bit 4 H *1 12 LCDDI5 LCDDI5 LCDDI5 In/Out DATA In Data input: bit 5 H *1 13 LCDDI6 LCDDI6 LCDDI6 In/Out DATA In Data input: bit 6 H *1 14 LCDDI7 LCDDI7 LCDDI7 In/Out DATA In Data input: bit 7 H *1 15 LCDDI8 LCDDI8 LCDDI8 In/Out DATA In Data input: bit 8 H *1 16 LCDDI9 LCDDI9 LCDDI9 In/Out DATA In Data input: bit 9 H *1 17 LCDDI10 LCDDI10 LCDDI10 In/Out DATA In Data input: bit 10 H *1 18 LCDDI11 LCDDI11 LCDDI11 In/Out DATA In Data input: bit 11 H *1 19 LCDDI12 LCDDI12 LCDDI12 In/Out DATA In Data input: bit 12 H *1 20 LCDDI13 LCDDI13 LCDDI13 In/Out DATA In Data input: bit 13 H *1 21 LCDDI14 LCDDI14 LCDDI14 In/Out DATA In Data input: bit 14 H *1 22 LCDDI15 LCDDI15 LCDDI15 In/Out DATA In Data input: bit 15 H *1 23 LCDDI16 LCDDI16 LCDDI16 In/Out DATA In Data input: bit 16 H *1 24 LCDDI17 LCDDI17 LCDDI17 In/Out DATA In Data input: bit 17 H *1 25 ENAI *3 ENAI In * - RAM write enable input signal C *1 26 VLDI *3 VLDI In * - VLD input signal C *1 27 VDDIO VDDIO VDDIO - PWR - DIGITAL IO power source - 28 DCKI DCKI DCKI In CLK - Clock input D *1 29 GND GND GND - GND - Common GROUND - 30 VDD VDD VDD - PWR - CORE power source - 31 MSEL0/ LCDRS0I LCDRS0I MSEL0 *3 In * - Mode select 0/ Register select input signal 0 A 32 MSEL1/ LCDRS1I LCDRS1I MSEL1 *3 In * - Mode select 1/ Register select input signal 1 A ※Change by setup by the register is possible for the "*" display in the column of an Active level. Moreover, Init is a pin state under reset. *1 : It suspends during reset (initial state) *2 : With no ball(Please connect it with GND for BU1573KV) *3 : Please connect with GND. |
同様の部品番号 - BU1574KU |
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同様の説明 - BU1574KU |
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