Startseite Produkte COG LCD WO12864U1

COG LCDs 128x64 (ST7567S)

Modellnummer WO12864U1

►Punktmatrix Display 128x64
►Display COG 128x64
►LCD Grafik
►IC: ST7567S
►3,3-V-Stromversorgung
►1/65 duty cycle, 1/9 bias
►Schnittstelle : 6800/8080/SPI

Zeichnung

128x64 COG LCD Display Module (ST7567S) - WO12864U1


Data source ref:WO12864U1-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.
8 ERD
C86 MPU Type 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.
9~16 D0~D7 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.
17 C86 C86 selects the microprocessor type in parallel interface mode
18 PSB Interface selection

Allgemeine Spezifikationen

Artikel Ausmaß Einheit
Punktmatrix (Auflösung) 128 × 64
Abmaße der modul 58.2 × 44.7 × 3.9(MAX) mm
Anzeigebereich 52.0 × 33.5 mm
Aktiver Bereich 47.76 × 30.29 mm
Punktgröße 0.40 × 0.35 mm
Punktabstand 0.42 × 0.37 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 3.0 3.3 3.6 V
Supply Voltage For LCD VOP Ta=-20℃
Ta=25℃
Ta=70℃

8.3

8.5

8.7
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=3.3V 1.5 mA
 

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