- 您現在的位置：買賣IC網 > PDF目錄30737 > LC85632 LED CLOCK, PDIP30 PDF資料下載
參數資料
| 型號： | LC85632 |
| 元件分類： | 時鐘及定時 |
| 英文描述： | LED CLOCK, PDIP30 |
| 封裝： | DIP-30 |
| 文件頁數： | 30/34頁 |
| 文件大小： | 394K |
| 代理商： | LC85632 |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁當前第30頁第31頁第32頁第33頁第34頁
Continued from preceding page.
Internal equivalent
No.
Pin
I/O
circuit
Pin function
Handling when unused
28
MODE SELECT
3I
Input pin for switching the operating mode.
Either left open, connected
Switches the display mode and the clock input to the
to VDD, or connected to
50/60 Hz INPUT pin (pin 27).
ground.
High:
50 Hz/24 hour display
Open: 60 Hz/12 hour display
Low:
50 Hz/12 hour display
29
RT-TIME
3I
Input pin for switching the enabled/disabled state for setting
Open
SET/DIMMER
the time.
Normally left open.
High:
Current time display/current time setting mode
Open: Current time display/current time setting disabled
Low:
Dimmed display/current time setting disabled
19
CR OSC
I/O
Connection pin for external RC circuit.
Connected to VDD
An oscillator circuit with a frequency of 4800 Hz can be
formed using the following R and C values.
R = 68 k
C = 4700 pF
17
VSS
I
—
Power supply pins.
—
30
VDD
I
VSS = 0 V
VDD = +5 V (standard)
18
TEST
3I
LSI test pin.
Open
Normally left open.
27
50/60 Hz INPUT
I
Input pin for the 50/60 Hz input for the clock.
(Schmitt input)
Note: “3I” is an abbreviation for “three value input pin.” The inputs to these pins can be either high, open, or low. These pins are left open during normal use.
NOP: “No operation”
LC85632
No. 4659-5/34
VDD
H
L
H:
L:
High threshold
input
Low threshold
input
VDD
External
RC
constant
circuit
VDD
H
L
H:
L:
High threshold
input
Low threshold
input
相關PDF資料 |
PDF描述 |
|---|---|
| LC8650T | SPECIALTY CONSUMER CIRCUIT, PDSO24 |
| LC8900KQ | SPECIALTY CONSUMER CIRCUIT, PQFP44 |
| LC8901 | SPECIALTY CONSUMER CIRCUIT, PDIP42 |
| LC8901Q | SPECIALTY CONSUMER CIRCUIT, PQFP44 |
| LC8902 | SPECIALTY CONSUMER CIRCUIT, PDIP42 |
相關代理商/技術參數 |
參數描述 |
|---|---|
| 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 |
| LC86108 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
發布緊急采購，3分鐘左右您將得到回復。