M1613

一華半導體股份有限公司 MOSDESIGN SEMICONDUCTOR CORP. TAIPEI : TEL : FAX : H.K. : TEL : FAX : 886-2- 22783733 886-2- 22783633 852- 27569109 852- 27566961 LCD M1613 Timer with Dialer Interface FEATURES 功能敘述 功能敘述 • Dialing number and conversation time display. • Conversation timer (Max. to 59 mins and 59 secs). • 8 or 10 digits LCD display driver,3V,1/2Bias,1/3 duty. • Built-in dialer interface. • 12/24 hour format. • S1,S2 : real time clock setting. • Blinking cursor waits for dialing number. APPLICATION 產品應用 產品應用 • Timers , clocks and watch, LCD display driver…. ELECTRICAL CHARACTERISTICS 電氣規格 電氣規格 Characteristics 工作電壓 Operating Voltage 工作電流 Operating Current 靜態電流 Quiescent Current 推動電流 Driving Current 振盪頻率 Oscillator Frequency 工作溫度 Operating Temperature Sym. VDD IBB IDD IOL Fosc Temp Min. 1.2 ― ― 500 ― -20 Typ. 1.5 3 0.1 1000 32768 ― Max. 3 10 1 ― ― 75 Unit V μA μA mA Hz ℃ ( @VDD=1.5V unless otherwise specified ) REMARKS No load VHK = Floating or VDD ±30% TOL. APPLICATION DIAGRAM 參考電路圖 參考電路圖 8/10-Digit S1 COM3 COM1 SEG27 SEG28 SEG29 SEG30 COM2 VDD HK S2 SEG26 SEG25 SEG23 SEG24 SEG22 COM2 S30 M1613 2.9 底=VDD x2.7mm 2 SEG20 SEG21 SEG19 SEG17 SEG18 SEG16 SEG15 SEG14 SEG13 SEG12 SEG11 SEG10 SEG9 SEG8 SEG7 SEG6 SEG5 SEG4 SEG3 SEG2 SEG1 COM3 COM1 32768Hz VDD INT TIMER 12/24 S2 VDD=1.5V D1 SK ACT EPN RES VA VB 104 104 VDD RT VC *All specs and applications shown above subject to change without prior notice. ( 以㆖電路及規格僅供參考,本公司得逕行修正 ) 1/2 2001/9/11 一華半導體股份有限公司 MOSDESIGN SEMICONDUCTOR CORP. TAIPEI : TEL : FAX : H.K. : TEL : FAX : 886-2- 22783733 886-2- 22783633 852- 27569109 852- 27566961 LCD M1613 Timer with Dialer Interface 8/10-Digit S1 COM3 COM1 SEG27 SEG28 SEG29 SEG30 COM2 HK VDD S2 SEG26 SEG25 SEG23 SEG24 SEG22 COM2 S30 M1613 2.9 x2.7mm 2 底=VDD SEG20 SEG21 SEG19 SEG17 SEG18 SEG16 SEG15 SEG14 SEG13 SEG12 SEG11 SEG10 SEG9 SEG8 SEG7 SEG6 SEG5 SEG4 SEG3 SEG2 SEG1 COM3 COM1 RT 32768Hz INT TIMER 12/24 S2 D1 SK RES VA VB 104 104 VC VDD ACT 47K 8050 330K HFO DO CLOCK HKS HF1 EPN Dialer VDD PO Tip 100K 1N4148 x 6 10M Hook off Ring 1A bridge 20K 270K 220K 1u HF1 47K Hook on A92 2.7K 33K 47K 8050 203 100K 330u 10V A42 5.1V VSS 2/2 2001/9/11