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PCF1174CU 数据表(PDF) 13 Page - NXP Semiconductors

部件名 PCF1174CU
功能描述  4-digit static LCD car clock
PDF  20 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
制造商  PHILIPS [NXP Semiconductors]
网页  http://www.nxp.com
标志 PHILIPS - NXP Semiconductors

PCF1174CU 数据表(HTML) 13 Page - NXP Semiconductors

Back Button PCF1174CU Datasheet HTML 9Page - NXP Semiconductors PCF1174CU Datasheet HTML 10Page - NXP Semiconductors PCF1174CU Datasheet HTML 11Page - NXP Semiconductors PCF1174CU Datasheet HTML 12Page - NXP Semiconductors PCF1174CU Datasheet HTML 13Page - NXP Semiconductors PCF1174CU Datasheet HTML 14Page - NXP Semiconductors PCF1174CU Datasheet HTML 15Page - NXP Semiconductors PCF1174CU Datasheet HTML 16Page - NXP Semiconductors PCF1174CU Datasheet HTML 17Page - NXP Semiconductors Next Button
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1997 Apr 16
13
Philips Semiconductors
Product specification
4-digit static LCD car clock
PCF1174C
APPLICATION INFORMATION
Fig.8 Typical application diagram.
(1) To be placed close to the IC.
MSA999
OSC IN
OSC OUT
17
18
OSCILLATOR
AM/PM
COUNTER
HOURS
COUNTER
MINUTES
COUNTER
SECONDS
COUNTER
ADJUSTABLE
DIVIDER
EEPROM
CONTROL
LOGIC
VOLTAGE
REGULATOR
21
VPP
25
FLASH
22
TS
23
ENABLE
S1
S2
15
DATA
SEL
26
16
27
20
19
VSS
MODE
DECODER
DECODER
BP
1
2 - 14
28 - 40
segment drivers
to LCD
PCF1174C
12 V
6.8 k
Ω
I DD
(1)
100 nF
VDD
C ext
47
µF



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