ADUC7030(RevPrE) Datasheet PDF - Analog Devices

FEATURES
   High precision ADCs
      Dual channel, simultaneous sampling, 16-bit Σ∆ ADCs
      Programmable ADC throughput from 1 Hz to 8 kHz
      On-chip 5ppm/°C voltage reference
      Current channel
         Fully differential, buffered Input
         Programmable gain from 1 to 512
         ADC input range: −200 mV to +300 mV
         Digital comparators, with current accumulator feature
      Voltage channel
         Buffered, on-chip attenuator for 12V battery inputs
      Temperature channel
         External and on-chip temperature sensor options
   Microcontroller
      ARM7TDMI core, 16-/32-bit RISC architecture
      20.48 MHz PLL with programmable divider
      PLL Input Source
         On-chip precision oscillator
         On-chip low-power oscillator
         External (32.768 kHz) watch crystal
      JTAG port supports code download and debug
   Memory
      32 kbytes Flash/EE memory, 4 kbytes SRAM (ADuC7030)
      96 kbytes Flash/EE memory, 6 kbytes SRAM (ADuC7033)
      10 kcycles Flash/EE endurance, 20 years Flash/EE retention
      In-circuit download via JTAG and LIN
   On-chip peripherals
      LIN 2.0 (slave) compatible support via UART with
         hardware synchronization
      Flexible wake-up I/O pin, master/slave SPI serial I/O
      9-pin GPIO port, 3 X 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
   Packages and temperature range
      48 Pin LFCSP 7X7 mm or 48 Pin LQFP 7X7 mm body
      package
      Fully specified for −40°C to +115°C operation

APPLICATIONS
   Battery sensing/management for automotive systems