128x64 ST7567 COG 液晶表示器

型番 WO12864N

►COGタイプのLCDモジュール
►タイプ: グラフィック
►結構: COG
►サイズ: 2.82インチ
►128x64 ドットマトリックス
►IC: ST7567
►3V電源電圧
►1/65 duty cycle
►インターフェース: 6800/8080/SPI

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外形図

Pin	記号	説明
1	CSB	Chip select input pin.Interface access is enabled when CSB is “L”,When CSB is non-active(CSB=”H”),D[7:0] pins are high impedance.
2	RSTB	Hardware reset input pin. When RSTB is “L”, interna initialization is executed and the internal registers will be initialized.
3	A0	It determines whether the access is related to data or command. A0=“H” : Indicates that signals on D[7:0] are display data. A0=“L” : Indicates that signals on D[7:0] are command
4	RWR	Read/Write execution control pin. When PSB is “H”, RWR is not used in serial interface and should fix to “H” by VDD1 or VDDH.
5	ERD	Read/Write execution control pin. When PSB is “H”, ERD is not used in serial interface and should fix to “H” by VDD1 or VDDH.
6	D0	When using 8-bit parallel interface: (6800 or 8080 mode) 8-bit bi-directional data bus. Connect to the data bus of 8-bit microprocessor. When CSB is non-active (CSB=“H”), D[7:0] pins are high impedance.
7	D1
8	D2
9	D3
10	D4
11	D5
12	D6
13	D7
14	VDD	Power supply
15	Vss	Ground
16-19	NC	Not connect.
20	V0	V0 is the LCD driving voltage for common circuits at negative frame.
21	XV0	XV0 is the LCD driving voltage for common circuits at positive frame.
22	VG	VG is the LCD driving voltage for segment circuits.
23-27	NC	Not connect.
28	C86	C86 selects the microprocessor type in parallel interface mode.
29	PSB	PSB selects the interface type: Serial or Parallel.
30	NC	Not connect.

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