AUTOMOTIVE CLOCK-PROGRAMMABLE. 5616 Datasheet

5616 CLOCK-PROGRAMMABLE. Datasheet pdf. Equivalent

Part 5616
Description 4-DIGIT LCD AUTOMOTIVE CLOCK-PROGRAMMABLE
Feature www.DataSheet4U.com 5616 2-FUNCTION, 4-DIGIT LCD AUTOMOTIVE CLOCK 5616 Data Sheet 26110 2-FUNCT.
Manufacture Allegro MicroSystems
Datasheet
Download 5616 Datasheet



5616
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5616
56162-FUNCTION, 4-DIGIT LCD AUTOMOTIVE CLOCK
2-FUNCTION, 4-DIGIT
LCD AUTOMOTIVE CLOCK—PROGRAMMABLE
The SCL5616HW is a 2-function digital automotive clock circuit.
CTb2
COLON
U Yg3
Df3
Lad3
O Nb3
Rg4
Of4
Pa4
ES2
D CSELECT
GROUND
2040 x 3040 µm
0.080 x 0.120 in
c1
e2
d2
c2
e3
c3
e4
d4
c4
b4
S1
DATA
TINUEERENDwg. No. PC-001
N FABSOLUTE MAXIMUM RATINGS
O ESupply Current, IDD .......................... 2.0 mA
RInput Voltage Range, VIN
C(except VPP) ...................... -0.3 V to VDD
S R(Programming
IPower Voltage, VPP) .................. 18.5 V
OInput Current (except VPP), IIN ......... ±10 mA
D FPower Dissipation, PD ................... 300 mW
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.
The SCL5616HW is supplied in wafer form and is rated for
continuous operation over the automotive temperature range of
-40°C to +85°C.
FEATURES
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
Operating Temperature Range,
TA .................................. -40°C to +85°C
Storage Temperature Range,
TS ................................ -65°C to +150°C
Caution: These CMOS devices have static pro-
tection, but are susceptible to damage if exposed
to extremely high static electrical charges.
Always order by complete part number: SCL5616HW .



5616
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5616
2-FUNCTION, 4-DIGIT LCD AUTOMOTIVE CLOCK
+12 V
TYPICAL APPLICATION
6.8 k
4.194304 MHz
CL = 15 pF, RS = 50
+
47 µF
1 M
MINUTES
HOURS
IGNITION VDD
BACKPLANE
S2
S1
GROUNDS
SEGMENTS
AM
PM
Dwg. EC-001
115 Northeast Cutoff, Box 15036
Worcester, Massachusetts 01615-0036 (508) 853-5000
Copyright © 1990, 1995, Allegro MicroSystems, Inc.





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