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參數(shù)資料
| 型號(hào)： | LC85632 |
| 元件分類： | 時(shí)鐘及定時(shí) |
| 英文描述： | LED CLOCK, PDIP30 |
| 封裝： | DIP-30 |
| 文件頁數(shù)： | 29/34頁 |
| 文件大?。?/td> | 394K |
| 代理商： | LC85632 |
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LC85632
Continued from preceding page.
Internal equivalent
No.
Pin
I/O
circuit
Pin function
Handling when unused
20
TIME SET INPUT
3I
Input pin that starts the setting/update of the current time,
Open
the alarm time, or the calendar date. Normally left open
(NOP).
The application of a high level is taken as a + input,
which increases the value of the setting, and a low is taken
as a – input, which decreases the value of the setting.
21
CAL DISP &
3I
Input pin for calendar display and snooze.
Open
SNOOZE
Normally left open. When a high level is applied the
calendar displays the day and month, and when a low level
is applied the calendar displays the month and day.
However, if an alarm signal is being output from either
ALM-A OUTPUT or ALM-B OUTPUT (pin 23 or 24) the
calendar is not displayed, but rather a snooze operation is
started.
25
ALM-A/B DISP & SEL
3I
Input pin for switching between alarm mode and current
Open
time mode. Normally left open. When a high level is applied,
the current time setting for alarm A is displayed, and when
a low level is applied, the current time setting for alarm B is
displayed. In either case, the time setting and the operation
enable/disable state can be changed.
26
MANUAL & SLEEP
3I
Input pin for setting the RADIO OUTPUT pin (pin 22) output
Open
control and the sleep function time. Normally left open.
When a high level is applied the RADIO OUTPUT goes
high. This pin can also be used for setting the sleep
function time. When a low level is applied the RADIO
OUTPUT goes low. When either a low level or a high level
is applied, any alarm output in progress will be stopped.
Continued on next page.
No. 4659-4/34
VDD
H
L
H:
L:
High threshold
input
Low threshold
input
VDD
H
L
H:
L:
High threshold
input
Low threshold
input
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
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| LC85A | 制造商:MICROSEMI 制造商全稱:Microsemi Corporation 功能描述:TRANSIENT ABSORPTION ZENER |
| LC86104 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| LC86104A | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:168bytes RAM 8-BIT SINGLE CHIP MICROCOMPUTER |
| LC86104C | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:On-chip 168 Bytes RAM 8-BIT SINGLE CHIP MICROCOMPUTER |
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