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參數(shù)資料
| 型號： | UTCRCT02 |
| 廠商： | 友順科技股份有限公司 |
| 英文描述： | CMOS IC |
| 中文描述： | CMOS集成電路 |
| 文件頁數(shù)： | 6/15頁 |
| 文件大?。?/td> | 154K |
| 代理商： | UTCRCT02 |
UTC 6610 CMOS IC
for more than 0.5 seconds will make the digit to be advanced at a rate of 2Hz.
(5) ALARM FUNTION:
-- AL OUT output pin will output an alarm frequency of 1024Hz at 0.2 sec on and 0.2 sec off.
-- AL OUT pin can be used to direct drive a piezo buzzer.
-- When alarm is active, AL OUT output can be disabled by pressing the [AL-ON/OFF] key or it will turn
off automatically after 3 minutes lapse.
-- AL-SIG pin is an open drain output (active low). Once alarm is activated, AL-SIG can be disabled by
pressing [AL-ON/OFF] key or it will turn off automatically after one hour time lapse.
-- When [AL DISP] is pressed, alarm setting time will be displayed on the LCD and the [AL] indicator will
be on.
UTC
UNISONIC TECHNOLOGIES CO. LTD
6
QW-R502-011,A
-- The [AL-ON/OFF] pin will toggle the [
indicator is on, alarm function is on.
(6) 32.768kHz crystal is used for the reference frequency.
(7) After Power-on-reset (RST):
-- [HR SET] and [MIN SET] keys will be disabled.
-- [AL-DISP] KEY,[AL-ON/OFF] KEY AND AL-SIG output will be enabled.
3. After POWER-ON-SET(RST):
-- When in clock mode, it will display and start at AM 7:00.
-- When in DTS frequency mode, if CLKFREQ-SEL = High, and FM
IN
& AM
IN
pins are grounded, all LCD
segments will be turned on(LCD test mode).
4. LCD pin configuration and 0 to 9 digits segments display configuration.
PIN
FUNCTION
1
COM1
COM1
2
COM2
3
COM3
] indicator to turn on of off the alarm function. When the
LCD MAPPING
COM2
COM3
4
5
6
7
8
9
10
11
12
13
14
15
16
SEG0
kHz
MHz
SEG1
SEG2
SEG3
SEG4
SEG5
SEG6
SEG7
SEG8
SEG9
SEG10
SEG11
SEG12
AL
DIG1-c
DIG1-g
DIG1-e
DIG2-c
DIG2-g
DIG2-e
DIG3-c
DIG3-g
DIG3-e
DIG4-c
DIG4-g
DIG34-e
DIG1-b
DIG1-a
DIG1-f
DIG2-b
DIG2-a
DIG2-f
DIG3-b
DIG3-a
DIG3-f
DIG4-b
DIG4-a
DIG4-f
DIG1-d
DP1
DP2
DIG2-d
:
AM
DIG3-d
FM
DIG4-d
PM
AM
FM
PM
3
2
1
MHz
KHz
AL
DP2
DP1
a
b
c
d
e
f
g
S1
PIN1
PIN16
COL
4
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| UTCTA31001 | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:TELEPHONE TONE RINGER |
| UTCTA31002 | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:TELEPHONE TONE RINGER |
| UTCTA31002A | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:TELEPHONE TONE RINGER |
| UTCTA7368P | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:0.6W AUDIO POWER AMPLIFIER |
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