Modello numero WEO009616B
►Tipo: grafico
►Struttura: COG
►Dimensione: 0.69 pollici
►96 x 16 a matrice di punti
►IC：SSD1306
►Alimentatore 3V
►1/16 duty
►Interfaccia: I2C
►Colore display: Bianco / Giallo
Descrizione
DISEGNO
SPECIFICHE TECNICHE
Funzione dei Pin di Interfaccia
| No. | Simbolo | Funzione |
|---|---|---|
| 1 | C2N | C1P/C1N – Pin for charge pump capacitor; Connect to each other with a capacitor. C2P/C2N – Pin for charge pump capacitor; Connect to each other with a capacitor. |
| 2 | C2P | |
| 3 | C1P | |
| 4 | C1N | |
| 5 | VBAT | This is the power supply pin for the internal buffer of the DC/DC voltage converter. It must be connected to external source when the converter is used. It should be connected to VDD when the converter is not used. |
| 6 | NC | No connection |
| 7 | VSS | This is a ground pin. |
| 8 | VDD | Power supply pin for core logic operation. |
| 9 | RES# | This pin is reset signal input. When the pin is low, initialization of the chip is executed. Keep this pin HIGH (i.e. connect to VDD) during normal operation. |
| 10 | SCL | When I2C mode is selected, D2, D1 should be tied together and serve as SDAout, SDAin in application and D0 is the serial clock input, SCL. |
| 11 | SDA | |
| 12 | IREF | This pin is segment current reference pin. A resistor should be connected between this pin and VSS. Set the current lower than 30uA. When internal IREF is used, this pin should be kept NC. |
| 13 | VCOMH | The pin for COM signal deselected voltage level. A capacitor should be connected between this pin and VSS. |
| 14 | VCC | This is the most positive voltage supply pin of the chip. A stabilization capacitor should be connected between this pin and VSS when the converter is used. It must be connected to external source when the converter is not used. |
Dati meccanici
| Articolo | Dimensioni | Unità |
|---|---|---|
| A matrice di punti | 96 x 16 punti | － |
| Dimensione del modulo | 26.3 × 8.0 × 1.26 | mm |
| Area attiva | 17.26 × 3.18 | mm |
| Dimensioni del Dot | 0.16 × 0.18 | mm |
| Passo del Dot | 0.18 × 0.20 | mm |
| Modalità display | Matrice passiva | |
| Colore display | monocromatici | |
| Drive Duty | 1/16 Duty | |
| IC | SSD1306 | |
| Interfaccia | I2C | |
| Diagonale | 0.69 pollici | |
Valori massimi assoluti
| Parameter | Simbolo | Valore Min | Valore massimo | Unità |
|---|---|---|---|---|
| Supply Voltage for Logic | VDD | 0 | 4 | V |
| Supply Voltage for Display | VCC | 0 | 16 | V |
|
Charge Pump Regulator Supply Voltage |
VBAT | 0 | 5 | V |
| Operating Temperature | TOP | -30 | 70 | °C |
| Storage Temperature | TSTG | -30 | 70 | °C |
Caratteristiche elettriche
DC Caratteristiche elettriche
| Articolo | Simbolo | Condizione | Valore Min | Valore tipico | Valore massimo | Unità |
|---|---|---|---|---|---|---|
| Supply Voltage for Logic | VDD | － | 1.65 | 3.0 | 3.3 | V |
| Supply Voltage for Display (Supplied Externally) |
VCC | － | 6.0 | 7.5 | 8.0 | V |
| Charge Pump Regulator Supply Voltage | VBAT | － | 3.0 | － | 4.2 | V |
| Charge Pump Output Voltage for Display (Generated by Internal DC/DC) | Charge Pump VCC |
－ | 7.0 | 7.5 | － | V |
| Input High Volt. | VIH | － | 0.8×VDD | － | VDD | V |
| Input Low Volt. | VIL | － | 0 | － | 0.2×VDD | V |
| Output High Volt. | VOH | － | 0.9×VDD | － | VDD | V |
| Output Low Volt. | VOL | － | 0 | － | 0.1×VDD | V |
| 50% check Board operating Current (VCC Supplied Externally) | ICC | － | － | 5 | 10 | mA |
| 50% check Board operating Current (VCC Generated by Internal DC/DC) | IBAT | － | 5 | 10 | mA |
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