5616
2-FUNCTION, 4-DIGIT LCD AUTOMOTIVE CLOCK
5616
Data Sheet
26110
2-FUNCTION, 4-DIGIT
LCD AUTOMOTIVE CLOCK鈥擯ROGRAMMABLE
The SCL5616HW is a 2-function digital automotive clock circuit.
Fabricated on a single monolithic chip using silicon-gate CMOS PROM
technology, it offers low cost, low power, and high reliability. It also
includes digital frequency correction, stored in the internal nonvolatile
memory, for easy adjustment of the oscillator nominal frequency.
c1
BACKPLANE
COLON
SELECT
GROUND
ABSOLUTE MAXIMUM RATINGS
Supply Current, I
DD
..........................
2.0 mA
Input Voltage Range, V
IN
(except V
PP
) ......................
-0.3 V to V
DD
(Programming
Power Voltage, V
PP
) ..................
18.5 V
Input Current (except V
PP
), I
IN
.........
鹵
10 mA
Power Dissipation, P
D
...................
300 mW
Operating Temperature Range,
T
A
..................................
-40
擄
C to +85
擄
C
Storage Temperature Range,
T
S
................................
-65
擄
C to +150
擄
C
Caution: These CMOS devices have static pro-
tection, but are susceptible to damage if exposed
to extremely high static electrical charges.
U Y
D L
O N
R O
P E
D C
E N
U E
N ER
I
T F
N E
O R
C R
S O
I
D F
鈥?/div>
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e2
d2
c2
g3
The SCL5616HW is supplied in wafer form and is rated for
continuous operation over the automotive temperature range of
-40擄C to +85擄C.
T
C
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adge1
e3
c3
PM
ad3
b3
g4
2040 x 3040
碌m
0.080 x 0.120 in
AM
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g2
b1
f2
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d4
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FEATURES
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a4
S2
b4
S1
DATA
IGNITION
GROUND
OSC.
s
Digital Tuning of Crystal Frequency
s
PROM for Storing Frequency Correction Information
s
12 or 24 Hour Timekeeping Option
s
Flashing Colon
s
Two Switches Control All Setting Functions
s
High Noise Immunity
s
Internal Power-Up Reset Circuitry
s
Internal Voltage Regulation
V
DD
NU
NU
V
PP
Dwg. No. PC-001
{
Always order by complete part number:
SCL5616HW
.
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