Startseite Produkte COG LCD WO12864T1
128x64 COG LCD Matrix Display (ST7567S) - WO12864T1
128x64 COG LCD Matrix Display (ST7567S) - WO12864T1
128x64 COG LCD Matrix Display (ST7567S) - WO12864T1
128x64 COG LCD Matrix Display (ST7567S) - WO12864T1
128x64 COG LCD Matrix Display (ST7567S) - WO12864T1
128x64 COG LCD Matrix Display (ST7567S) - WO12864T1
128x64 COG LCD Matrix Display (ST7567S) - WO12864T1

128x64 COG LCD Matrix Display (ST7567S)

Modellnummer WO12864T1

►Display COG 128x64
►Punktmatrix Display
►LCD Grafik
►IC: ST7565S
►3-V-Stromversorgung
►1/65 duty cycle, 1/9 bias
►Schnittstelle : 6800/8080/SPI

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Zeichnung

128x64 Chip on Glass LCD (ST7567S) - WO12864T1


Data source ref:WO12864T1-TFH#

Technische Daten

Schnittstelle Pin-Funktion

Pin No. Symbol Beschreibung
1 VDD Power supply pin for logic.
2 VSS Ground pin, connected to 0V
3 CSB Chip select input pin.
4 NC NC
5 RSTB Hardware reset input pin
6 A0 It determines whether the access is related to data or
command.
7 RWR
C86 MPU Type RWR Beschreibung
H 6800 series R/W Read/Write control input pin.
R/W=“H”: read.
R/W=“L”: write.
L 8080 series /WR Write enable input pin.
Signals on D[7:0] will be latched at the rising edge of /WR signal.
RWR is not used 4-line SPI interface and should fix to “H” by VDD
8 ERD
C86 MPUType ERD Beschreibung
H 6800 series E Read/Write control input pin.
R/W=”H“: When E is “H”, D[7:0] are in output mode.
R/W=”L“: Signals on D[7:0] are latched at the falling edge of E signal.
L 8080 series /RD Read enable input pin.
When /RD is “L”, D[7:0] are in output mode.
ERD is not used in 4-Line SPI interface and should fix to “H” by VDD
9~16 D0~D7 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
When using serial interface: 4-line SPI
D[0]=SCL: Serial clock input.
D[1]=SDA_IN: Serial data input.
D[2:3]=SDA_OUT: Serial data output.
D[1:3] must be connected together as SDA.
D[4:7]=(1,1,1,1): ID Pin. D[4:7] should fix to “H” or “L” by VDDH or VSSL.
ID[0:3] can be read 4-bit ID only for serial interface from D[4:7].
17 C86 C86 selects the microprocessor type in parallel interface mode.
PSB C86 Selected Interface
“L” “H” Serial 4-Line SPI Interface
“H” “L” Parallel 8080 Series MPU Interface
“H” “H” Parallel 6800 Series MPU Interface
18 PSB PSB selects the interface type: Serial or Parallel.

Allgemeine Spezifikationen

Artikel Ausmaß Einheit
Punktmatrix (Auflösung) 128 × 64 －
Abmaße der modul 38,0 × 26,42 × 8,8(MAX) mm
Anzeigebereich 29,58 × 16,22 mm
Aktiver Bereich 25,58 × 14,06 mm
Punktgröße 0,18 × 0,20 mm
Punktabstand 0,20 × 0,22 mm
Duty 1/65 DUTY;1/9 BIAS
Betrachtungsrichtung 6 o'clock
Backlight-Typ LED
IC ST7567S
Schnittstelle 6800 series/8080 series/4-Line SPI

Absolute Grenzwerte

Artikel Symbol Mindestwert typischer Wert Maximalwert Einheit
Betriebstemperatur TOP -20 － +70 ℃
Lagertemperatur TST -30 － +80 ℃
Input Voltage VI -0,3 － VDD+0,3 V
Digital Power Supply Voltage VDD-Vss -0,3 － 4,0 V
LCD Power supply voltage V0-XV0 -0,3 － 14,0 V

Elektrische Eigenschaften

Artikel Symbol Bedingung Mindestwert typischer Wert Maximalwert Einheit
Supply Voltage For Logic VDD-VSS － 2,7 3,0 3,3 V
Supply Voltage For LCD VOP Ta=-20℃
Ta=25℃
Ta=70℃		 －
8,9
－		 －
9,1
－		 －
9,3
－		 V
V
V
Input High Volt. VIH － 0,7VDD － VDD V
Input Low Volt. VIL － VSS － 0,3VDD V
Output High Volt. VOH － 0,8VDD － VDD V
Output Low Volt. VOL － VDD － 0,2VDD V
Supply Current IDD VDD=3,0V － － 1,5 mA
 

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