16x2 WS0012 IC COG 1.23 OLED 模組 - WEO001602H

16x2 WS0012 IC COG 1.23" OLED 模組

型號 WEO001602H

►類型: 字元
►結構: COG
►16字x2行
►IC：WS0012
►3.3V電源電壓
►1/16 duty
►介面: 6800, 8080, SPI, I2C
►發光顏色: 白色 / 黃色

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產品敘述

WEO001602H是16x2字元型COG液晶模組。此模組內建WS0012控制器IC可支援I2C、4線SPI、6800和8080並列介面。邏輯電源電壓值為3.3V (VDD)，顯示器電源電壓典型值為8.5V(VCC)，50%顯示畫面耗電流為2mA @ VCC 8.5V (白色)，驅動方式為1/16 duty。WEO001602H模組工作溫度為-40℃至+ 80℃，儲存溫度為-40℃至+85℃。

這款低功耗的16x2字元型OLED十分適合用來升級現有的 STN 字元顯示器。以下是這款 OLED 顯示器的優點。

►超快反應速度 — +25 ℃ -只需 10 μsec
►超廣視角 — 可達+/-175度
►輕薄 — 無需背光，自發光
►超高亮度
►高對比 — 10,000:1
►超廣溫
►低耗電流

規格圖

WS0012 OLED, 16x2 COG 1.23 inch OLED Character Display with WS0012 IC - WEO001602H

Data source ref: WEO001602HWPP3N00000

產品規格

Pin功能定義

Pin No.

符號

Pin 類型

說明

GND

Ground Pin

V16

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.

VCI

DCDC buffer Power Supply

GND

Ground Pin

VCC

Power Pin

BVR

Brightness control pin. It should be connected to VCC.

DVR

Pre charge time control. It should be connected to VCC.

VBREF

This pin is the internal voltage reference of DCDC1 circuit. A stabilization capacitor should be connected between this pin and GND

RESE

NMOS source input pin:
This pin connects to the source current pin of the external NMOS of the booster circuit.

GDR

Gate drive pulse output pin:
This output pin drives the gate of external NMOS of the booster circuit.

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.

VDD

Power Pin (connect to stabilization capacitor)

IM1

Interface selection

IM1	IM0	Interface
L	L	6800-series
L	H	8080-series
H	L	SPI
H	H	I2C

IM0

RESETB

Reset pin

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.

CSB

Chip select input pins
Data / instruction I/O is enabled only when CSB is “L”.

RDB

Read / Write execution control pin

MPU Type	RDB	Description
6800-series	E	Read / Write control input pin - RW = “H”: When E is “H”, DB0 to DB7 are in an output status. - RW = “L”: The data on DB0 to DB7 are latched at the falling edge the E signal.
8080-series	RDB	Read enable clock input pin When / RDB is “L”, DB0 to DB7 are in an output status.

WRB

Read / Write execution control pin

MPU Type	WRB	Description
6800-series	RW	Read / Write control input pin - RW = “H” : read - RW = “L” : write
8080-series	WRB	Write enable clock input pin. The data on DB0 to DB7 are latched at the rising edge of the /WRB signal.

SDA

I/O

SDA is the serial data input for I2C.

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.

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.

GND

Ground Pin

規格說明

項目	尺寸	單位
字元數	16 字 x 2行	－
模組尺寸	39.1 x 15.8 x 2.01	mm
檢視區域	32.69 x 7.94	mm
有效區域	30.69 x 5.94	mm
點大小	0.297 x 0.315	mm
點間距	0.342 x 0.36	mm
字元尺寸	1.66 x 2.835	mm
字元間距	1.935 x 3.105	mm
面板類型	OLED , 單色
Duty	1/16
IC	WS0012
介面	6800, 8080, SPI, I2C
尺寸	1.23 吋

最大絕對額定值

項目	符號	最小值	最大值	單位
工作溫度	TOP	-40	+80	°C
儲存溫度	TST	-40	+85	°C
邏輯電源電壓	VCC	-0.3	3.6	V
DCDC轉換器電源電壓	VCI	-0.3	3.6	V
顯示器電源電壓	V16	-0.3	19.0	V

電氣特性

DC 電氣特性

項目	符號	條件	最小值	典型值	最大值	單位
邏輯電源電壓	VCC	－	2.6	3.3	3.5	V
DCDC轉換器電源電壓	VCI	－	2.6	3.3	3.5	V
顯示器電源電壓	V16	－	－	12.5	13.0	V
輸入高電壓	VIH	－	0.9xVCC	－	VCC	V
輸入低電壓	VIL	－	GND	－	0.1xVCC	V
輸出高電壓	VOH	IOH=-0.5mA	0.8xVCC	－	VCC	V
輸出低電壓	VOL	IOL=0.5mA	GND	－	0.2xVCC	V
50%顯示畫面耗電流	I16	V16=12.5V	－	2	4	mA