SCL5616 Datasheet, PDF (1/6 Pages) Allegro MicroSystems – 2-FUNCTION, 4-DIGIT LCD AUTOMOTIVE CLOCK-PROGRAMMABLE

5616
5616 ^{2-FUNCTION, 4-DIGIT LCD AUTOMOTIVE CLOCK}
2-FUNCTION, 4-DIGIT
LCD AUTOMOTIVE CLOCK—PROGRAMMABLE
The SCL5616HW is a 2-function digital automotive clock circuit.
Fabricated on a single monolithic chip using silicon-gate CMOS PROM
CT _b2
COLON
U _{Y g3}
D _f3
L _ad3
O N _b3
g4
R _{O f4}
P _a4
E _S2
D _{C SELECT}
GROUND
2040 x 3040 µm
0.080 x 0.120 in
c1
e2
d2
c2
e3
c3
e4
d4
c4
b4
S1
DATA
INUEEREN _{Dwg. No. PC-001}
NT ^F _{ABSOLUTE MAXIMUM RATINGS}
O ^E Supply Current, I_DD .......................... 2.0 mA
R _{Input Voltage Range, VIN}
C _{(except VPP) ...................... -0.3 V to VDD}
S ^R _(Programming
I_{Power Voltage, VPP) .................. 18.5 V}
O _{Input Current (except VPP), IIN ......... ±10 mA}
D _{F Power Dissipation, PD ................... 300 mW}
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,
T_A .................................. -40°C to +85°C
Storage Temperature Range,
T_S ................................ -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 .