N° de modèle WEO001602H
►Type : Alphanumérique
►Structure : COG
►2 lignes de 16 caractères
►IC:WS0012
►Alimentation 3.3V
►1/16 duty
►Interface: 6800, 8080, SPI, I2C
►Couleur d'affichage: Blanc / Jaune
Description
DESSIN
Data source ref: WEO001602HWPP3N00000SPÉCIFICATIONS
Fonction PIN sur l'interface
Pin No. | Symbole | Pin Type | Description | |||||||||||||||
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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 |
Données mécaniques
Article | Dimensions | Unité |
---|---|---|
Format d'affichage | 2 lignes de 16 caractères | - |
Dimensions du module | 39.1 x 15.8 x 2.01 | mm |
Zone d'affichage | 32.69 x 7.94 | mm |
Zone active | 30.69 x 5.94 | mm |
Taille des points | 0.297 x 0.315 | mm |
Pas des points | 0.342 x 0.36 | mm |
Taille des caractères | 1.66 x 2.835 | mm |
Character pitch | 1.935 x 3.105 | mm |
Panel type | OLED , Monochrome | |
Duty | 1/16 | |
IC | WS0012 | |
Interface | 6800, 8080, SPI, I2C | |
Diagonale | 1.23 pouces |
Valeurs nominales maximales absolues
Article | Symbole | Min | Max | Unité |
---|---|---|---|---|
Température de fonctionnement | TOP | -40 | +80 | °C |
Température de stockage | 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 |
Caractéristiques électroniques
DC Caractéristiques électroniques
Article | Symbole | État | Min | Typ | Max | Unité |
---|---|---|---|---|---|---|
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 |