0.91 pollici 128x32 In-cell Touch Panel capacitivo Modulo OLED - REX012832M-CTP
0.91 pollici 128x32 In-cell Touch Panel capacitivo Modulo OLED - REX012832M-CTP
0.91 pollici 128x32 In-cell Touch Panel capacitivo Modulo OLED - REX012832M-CTP
0.91 pollici 128x32 In-cell Touch Panel capacitivo Modulo OLED - REX012832M-CTP
0.91 pollici 128x32 In-cell Touch Panel capacitivo Modulo OLED - REX012832M-CTP
  • Specifiche generali
  • Funzione dei Pin di Interfaccia
  • DISEGNO
  • Valori massimi assoluti
  • Caratteristiche elettriche
  • Video
Articolo Dimensioni Unità
Struttura COG
Dimensione (Diagonale) 0.91 pollici
A matrice di punti (Risoluzione) 128 × 32 punti
Dimensione del modulo 30.0 × 11.5 × 1.41 mm
Area di visualizzazione (VA) 24.38 × 7.58 mm
Area attiva (AA) 22.38 × 5.58 mm
Dimensioni del Dot 0.155×0.155 mm
Passo del Dot 0.175×0.175 mm
Colore di emissione OLED, Bianco / Giallo
Modalità display Matrice passiva
IC SSD7317
Interfaccia 4-wire SPI,I2C
PCAP Interfaccia SPI,I2C
Touch Screen In-cell Capacitive Touch Panel
Alimentatore 3V
Duty 1/32 duty
Temperatura di lavoro -40~+80 °C
Temperatura di stock -40~+85 °C
Type Modulo display OLED grafico,Touchscreen capacitivo OLED
No. Simbolo Funzione
1 VCI Power supply pin for touch analog driving. VCI must be greater than or equal to VDD.
2 VSS Ground pin.
3 VCC Power Supply for Display. Most positive voltage. Connect to external source.
4 VSL This is segment voltage (output low level) reference pin.
When external VSL is not used, connect externally to VSS. When external VSL is used, connect with resistor and diode to ground
5 DCDCEN0 Enable output pin for external DCDC circuit. NC if not used
6 DCDCEN1 Enable input pin for external DCDC circuit. Tie low if not used.
7 VDD Power supply pin for core logic operation.
8 FR This pin outputs RAM write synchronization signal.
It should be kept NC if it is not used.
9 DCS This pin is the chip select input connecting to the MCU for display interface.
10 TCS This pin is the chip select input connecting to the MCU for touch.
11 RES# This pin is the reset signal input for display interface.
12 TRES This pin is the reset signal input for touch.
13 DC This pin is Data/Command control pin for display interface.
In I2C mode, this pin acts as SA0 for slave address selection.
14 E/RD# In I2C mode, this pin acts as SA1 for slave address selection.
15 IRQ Interrupt signal for touch reporting.
16 TD0 Serial Data Input/Output and clock for Touch
In SPI mode TD2 serves as SDOUT, TD1 serves as SDIN, and TD0 serves as the serial clock SCLK.
In I2C mode TD2 and TD1 should be tied together and serve as SDA and TD0 is the serial clock SCL. External pull up resistors.
17 TD1
18 TD2
19 VSS Ground pin.
20 D0 The serial clock input for display interface.
21 D1 The serial data input for display interface.
22 BS1
BS1 BS3 Display Interface Touch Interface
0 0 4 -SPI SPI
0 1 4-SPI I2C
1 0 I2C SPI
1 1 I2C I2C
23 BS3
24 VCOMH COM signal deselected voltage level.
A capacitor should be connected between this pin and VSS.

0.91 pollici 128x32 In-cell Touch Panel capacitivo Modulo OLED - REX012832M-CTP

Parametro Simbolo Valore Min Valore massimo Unità
Supply Voltage for Logic VDD 0 4 V
Supply Voltage for Logic VCI 0 4 V
Supply Voltage for Display VCC 0 19 V
Temperatura di lavoro TOP -40 80 °C
Temperatura di stock TSTG -40 85 °C

DC Caratteristiche elettriche

Articolo Simbolo Condizione Valore Min Valore tipico Valore massimo Unità
Supply Voltage for Logic VDD 1.65 3.3 3.5 V
Touch controller Supply Voltage VCI 3.0 3.5 V
Supply Voltage for Display VCC 8.0 8.5 9.0 V
Input High Volt. VIH 0.8×VDD V
Input Low Volt. VIL 0.2×VDD V
Output High Volt. VOH 0.9×VDD V
Output Low Volt. VOL 0.1×VDD V
50% Check Board operating Current ICC VCC =8.5V 4 8 mA

0.91" 128x32 In-cell Touch Panel capacitivo Modulo OLED)

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