ADuC7032-8L Overview
Integrated Precision Battery Sensor for Automotive System ADuC7032-8L FEATURES On-chip peripherals LIN 1.3- and 2.0-patible (slave) support via UART with hardware synchronization Flexible wake-up I/O pin, master/slave SPI serial I/O 9-pin GPIO port, 2× general-purpose timers Wake-up and watchdog timers Power supply monitor, on-chip power-on reset Power Operates directly from 12 V battery supply Current consumption Normal mode: 10 mA at 10 MHz Low power monitor mode: 175 μA Package and temperature range 48-lead, 7 mm × 7 mm LQFP Fully specified for −40°C to +105°C operation Battery sensing/management for automotive systems FUNCTIONAL BLOCK DIAGRAM IIN+ IIN– VBAT 20MHz PRECISION OSC (1%) LOW POWER OSC ON-CHIP PLL XTAL1 XTAL2 2× TIMERS WDT