首頁 產品介紹 字元型液晶模組 WH1601B

數字顯示器、字元顯示器, 16x1 LCD顯示器

型號 WH1601B

►字元顯示器 16x1
►16字x1行
►5x8點陣(含游標)
►預設5V電源電壓 (可選3V)
►當用3V時,負壓只能供給3V
►1/16 duty cycle
►LED 由 PIN1, PIN2 或 A 和 K 驅動
►預設6800介面(ST7066 IC),可選SPI或I2C介面(RW1063 IC)

產品敘述

WH1601B是華凌一款16x1 LCD顯示器也是字數字顯示器、字元顯示器液晶模組,WH1601A是單色16x1的5x8點陣式字元型小尺寸LCD,內建ST7066 IC,內含字庫可以顯示數字、字元,5V電壓驅動,也可改用負壓3V驅動。此款有無背光模組,可以選用LED背光,背光包含多種搭配例如黃綠光、藍光、綠光、白光、琥珀光或紅光。LED可由PIN1, PIN2, PIN15, PIN16 或是A/ K腳驅動。

規格圖

WH1601B - Display Character 16x1 Drawing
Data source ref:WH1601B-TFH-ET#

產品規格

Pin功能定義

Pin No. 符號 Level 說明
1 VSS 0V Ground
2 VDD 5.0V Supply Voltage for logic
3 VO (Variable) Operating voltage for LCD
4 RS H/L H: DATA, L: Instruction code
5 R/W H/L H: Read  L: Write
6 E H,H→L Chip enable signal
7 DB0 H/L Data bus line
8 DB1 H/L Data bus line
9 DB2 H/L Data bus line
10 DB3 H/L Data bus line
11 DB4 H/L Data bus line
12 DB5 H/L Data bus line
13 DB6 H/L Data bus line
14 DB7 H/L Data bus line

規格說明

項目 標準尺寸 單位
字元數 16 字元 x 1 行
模組尺寸 85.0 x 28.0 x 13.5 (MAX) mm
檢視區域 66.0 x 16.0 mm
有效區域 59.62 x 6.56 mm
點大小 0.55 x 0.75 mm
點間距 0.63 x 0.83 mm
字元大小 3.07 x 6.56 mm
字元間距 3.77 x 6.56 mm
驅動方式 1/16
背光類型 LED
IC ST7066U
介面 6800

最大絕對額定值

項目 符號 最小值 典型值 最大值 單位
工作溫度 TOP -20 +70
儲存溫度 TST -30 +80
輸入電壓 VI VSS VDD V
邏輯電源電壓 VDD-VSS -0.3 7 V
LCD電源電壓 VDD-Vo -0.3 13 V

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 VDD-VSS 4.5 5.0 5.5 V
LCD電源電壓 VDD-V0 Ta=-20℃
Ta=25℃
Ta=70℃

4.2
3.5

4.35
5.5
4.5
V
V
V
輸入高電壓 VIH 0.7 VDD VDD V
輸入低電壓 VIL Vss 0.6 V
輸出高電壓 VOH 3.9 VDD V
輸出低電壓 VOL 0 0.4 V
供電電流 IDD VDD=5.0V 1.0 1.2 1.5 mA

Search Keyword: lcd 16x1, lcd 16 x 1, 16x1 lcd, 16 x 1 lcd
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