Features and Benefits- Dual channel, simultaneous sampling, 16-bit, Σ-Δ ADCs
- Programmable ADC throughput from 1 Hz to 8 kHz
- On-chip 5 ppm/°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 12 V battery inputs - Temperature channel
External and on-chip temperature sensor options - 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
- 32-kB Flash/EE memory, 4-kB SRAM
- 10,000-cycle Flash/EE endurance, 20-year Flash/EE retention
- In-circuit download via JTAG and LIN
- SAEJ2602/LIN 1.3/LIN 2.0-compatible (slave) support via UART with hardware synchronization
- Flexible wake-up I/O pin, master/slave SPI® serial I/O
- 9-pin GPIO port, 3× general-purpose timers
- Wake-up and watchdog timers
- Power supply monitor, on-chip power-on-reset
- Operates directly from 12 V battery supply
- Current consumption
Normal mode 10 mA at 10 MHz
Low power monitor mode - 48-lead, 7 mm x 7 mm LFCSP
- Fully specified for −40°C to +115°C operation
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