SCL5616

5616 2-FUNCTION, 4-DIGIT LCD AUTOMOTIVE CLOCK 5616 Data Sheet 26110 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 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 e2 d2 c2 e3 2040 x 3040 µm 0.080 x 0.120 in c3 e4 d4 c4 BACKPLANE b2 COLON g3 f3 ad3 b3 g4 f4 a4 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 SELECT GROUND ABSOLUTE MAXIMUM RATINGS Supply Current, IDD .......................... 2.0 mA Input Voltage Range, VIN (except VPP) ...................... -0.3 V to VDD (Programming Power Voltage, VPP) .................. 18.5 V Input Current (except VPP), IIN ......... ±10 mA Power Dissipation, PD ................... 300 mW Operating Temperature Range, TA .................................. -40°C to +85°C Storage Temperature Range, TS ................................ -65°C to +150°C Caution: These CMOS devices have static protection, but are susceptible to damage if exposed to extremely high static electrical charges. D E N U E N ER I T F N E O R C R S I O D F — S2 b4 S1 DATA IGNITION VDD GROUND NU NU VPP Dwg. No. PC-001 s Digital Tuning of Crystal Frequency s PROM for...