ADUC7039 Datasheet (Analog Devices)

ADUC7039, Battery Sensor

9 Terminology 11 Theory of Operation 12 Overview of the ARM7TDMI-S Core 12 Memory Organization 14 Reset 15 Flash/EE Memory 16 Flash/EE MMR Interface 16 Flash/EE Memory Signature 20 Flash/EE Memory Security 21 Flash/EE Memory Reliability 23 ADuC7039 Kernel 23 Memory Mapped Registers (MMR) 25

ADUC7039 Features

* High precision ADC Dual channel, simultaneous sampling, 16-bit, Σ-Δ ADCs Programmable ADC throughput from 10 Hz to 1 kHz On-chip 5 ppm/ºC voltage reference Current channel Fully differential, buffered input Programmable gain ADC input range:

* 200 mV to +300 mV Digital comparator with current