Six RGB backlit LCD display watch 3.0 V belt

V6003

6 Digit LCD Alarm Watch with Alarm/Chronograph

FUNCTIONS

* Split operative stopwatch (Accurate to 1/100 second)

* Hour，Minute，Second，Month and Day normal display 

* 6 digit chronograph: Auto ranging after 30 minutes tohour，minute，second，from minute，second，1/100 second

* Alarm output for melody IC

* Alarm function with 4 to 5 minutes snooze

* Use selectable 12/24 format & 4 year calendar

* Chime on every hour

* One touch correction of time error within ±30 seconds

* Oscillating build-in capacitor 

* Direct drive of piezo buzzer

* Pad ALAB is build-in transister

* RGB Backlight control output

ELECTRICAL CHARACTERISTICS

Characteristics	Sym	Min	Typ	Max	Unit	REMARKS
Ope rating Voltag e	Vdd		3.0		V	-
Q uie s c e nt  C urre nt	Idd1	-	0.9	1.2	µA	No Load
O pe rati ng  C urre nt	Idd2	-	6-	9	mA	RGB
Input  high  voltage	Vih	Vdd-0.3	-	Vdd	V	-
Input  low  voltage	Vil	Vss	-	Vss+0.3	V	-
Switch activation current	Isw	-	-	4	µA	Vin=Vdd
Oscillating  start  voltage	Vosc	-	-	1.2	V	Within 3 seconds
Alarm drive  current	Iol	5	10	-	mA	Vala=0.5V pad=7
O s c illa ting  inp ut  F re q ue nc y	Fosc	-	32768	-	Hz	±30%Tol
L CD  f re que nc y	Flcd	-	32	-	Hz	-
Time stability	Tstb	-	1	-	ppm	-
Output  curre nt   for IND, DIS	Io	1		-	mA	Vo=0.5V

APPLICATION INFORMATION

Pad	Name	Pad	Name	Pad	Name	Pad	Name
1	OSCI	12	PM/AM	23	VSS	34	G4/D4
2	OSCO	13	A1/SUN	24	D	35	F4/E4
3	L	14	C1/B1	25	S	36	B3/C3
4	RL	15	A2/MON	26	VDD	37	G3/D3
5	GL	16	CL/TUE	27	B6/C6	38	F3/E3
6	BL	17	A3/WED	28	G6/D6	39	B2/C2
7	GND	18	A4/THU	29	F6/E6	40	G2/D2
8	ALAB	19	A5/FRI	30	B5/C5	41	F2/E2
9	ALA1	20	A6/SAT	31	G5/D5
10	M	21	DTE/AL	32	F5/E5
11	COM2	22	COM1	33	B4/C4

Application reference circuit diagram

Note:

1. L = 1.8 ~ 2.0 mH / 17 ~ 12 Ω,

according to the light emitting chip capacitor value and choice, R = 10 k Ω;

2. C1=0.1 F;

3. The PAD propagated and ALA1 feet as the rings at the output, the application either;

4. Pick VDD substrate;

5. The T1, T2, T3, and AC test.