16x2 WS0012 IC 1.23" COG Caratteri OLED
Modello numero WEO001602H
►Tipo : a caratteri
►Struttura : COG
►16 caratteri x 2 righe
►IC:WS0012
►Alimentatore 3.3V
►1/16 duty
►Interfaccia: 6800, 8080, SPI, I2C
►Colore display: Bianco / Giallo
Descrizione
DISEGNO
Data source ref: WEO001602HWPP3N00000SPECIFICHE TECNICHE
Funzione dei Pin di Interfaccia
Pin No. | Simbolo | Pin Type | Funzione | |||||||||||||||
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1 | GND | P | Ground Pin | |||||||||||||||
2 | V16 | I | This is the most positive voltage supply pin of the chip. It can be supplied externally or generated internally by using internal DC-DC voltage converter. | |||||||||||||||
3 | VCI | P | DCDC buffer Power Supply | |||||||||||||||
4 | GND | P | Ground Pin | |||||||||||||||
5 | VCC | P | Power Pin | |||||||||||||||
6 | BVR | I | Brightness control pin. It should be connected to VCC. | |||||||||||||||
7 | DVR | I | Pre charge time control. It should be connected to VCC. | |||||||||||||||
8 | VBREF | O | This pin is the internal voltage reference of DCDC1 circuit. A stabilization capacitor should be connected between this pin and GND | |||||||||||||||
9 | RESE | I | NMOS source input pin: This pin connects to the source current pin of the external NMOS of the booster circuit. |
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10 | GDR | O | Gate drive pulse output pin: This output pin drives the gate of external NMOS of the booster circuit. |
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11 | FB | I | Feedback voltage input pin: This pin is the feedback resistor input of the booster circuit. It is used to adjust the booster output voltage level. |
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12 | VDD | P | Power Pin (connect to stabilization capacitor) | |||||||||||||||
13 | IM1 | I | Interface selection
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14 | IM0 | I | ||||||||||||||||
15 | RESETB | I | Reset pin | |||||||||||||||
16 | RS | I | Register Select Input Pin When this pin is set to "0", it is used as an Instruction Register. When this pin is set to "1", it is used for as the Data Register. |
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17 | CSB | I | Chip select input pins Data / instruction I/O is enabled only when CSB is “L”. |
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18 | RDB | I | Read / Write execution control pin
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19 | WRB | I | Read / Write execution control pin
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20 | SDA | I/O | SDA is the serial data input for I2C. | |||||||||||||||
21 | SDC | I/O | SDC is the serial clock input/output for I2C. | |||||||||||||||
22~25 | DB7~DB4 | I/O | High Order Bidirectional Data I/O Pins These pins are used for data transfer and reception between the MPU and WS0012. When SPI is selected, DB5 will be the serial clock input: SCL DB7 will be the serial data input: SDI. DB6 will be the serial data output: SDO. |
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26~29 | DB3~DB0 | I/O | Low Order Bidirectional Data I/O Pins These pins are used for data transfer and reception between the MPU and WS0012. These pins are not used during a 4-bit operation. |
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30 | GND | P | Ground Pin |
Dati meccanici
Articolo | Dimensioni | Unità | |
---|---|---|---|
Formato display |
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- | |
Dimensione del modulo | 39.1 x 15.8 x 2.01 | mm | |
Area di visualizzazione | 32.69 x 7.94 | mm | |
Area attiva | 30.69 x 5.94 | mm | |
Dimensioni del Dot | 0.297 x 0.315 | mm | |
Passo del Dot | 0.342 x 0.36 | mm | |
Dimensioni del carattere | 1.66 x 2.835 | mm | |
Passoi del carattere | 1.935 x 3.105 | mm | |
Panel type | OLED , Monochrome | ||
Duty | 1/16 | ||
IC | WS0012 | ||
Interfaccia | 6800, 8080, SPI, I2C | ||
Dimensione | 1.23 pollici |
Valori massimi assoluti
Articolo | Simbolo | Valore Min | Valore massimo | Unità |
---|---|---|---|---|
Temperatura di lavoro | TOP | -40 | +80 | °C |
Temperatura di stock | TST | -40 | +85 | °C |
Supply Voltage For Logic | VCC | -0.3 | 3.6 | V |
Supply Voltage For DCDC converter | VCI | -0.3 | 3.6 | V |
Supply Voltage for Display | V16 | -0.3 | 19.0 | V |
Caratteristiche elettriche
DC Caratteristiche elettriche
Articolo | Simbolo | Condizione | Valore Min | Valore tipico | Valore massimo | Unità |
---|---|---|---|---|---|---|
Supply Voltage For Logic | VCC | - | 2.6 | 3.3 | 3.5 | V |
Supply Voltage For DCDC converter | VCI | - | 2.6 | 3.3 | 3.5 | V |
Supply Voltage for Display | V16 | - | - | 12.5 | 13.0 | V |
Input High Volt. | VIH | - | 0.9xVCC | - | VCC | V |
Input Low Volt. | VIL | - | GND | - | 0.1xVCC | V |
Output High Volt. | VOH | IOH=-0.5mA | 0.8xVCC | - | VCC | V |
Output Low Volt. | VOL | IOL=0.5mA | GND | - | 0.2xVCC | V |
50% Check Board Operating Current | I16 | V16=12.5V | - | 2 | 4 | mA |