The ATXMEGA192A3U-AU is a 8-bit low power high performance AVR Microcontroller features 192kB self-programming flash program memory, 8kB boot code section, 16kB SRAM, 2048B EEPROM, 4-channel DMA controller, 8-channel event system and up to 32 MIPS throughput at 32MHz. The device can be used in a wide range of applications, such as building, climate control, hand-held battery applications, power tools. Four internal inputs include internal temperature sensor, DAC output, AVCC voltage divided by 10 and 1.1V bandgap voltage.
- Two analogue to digital converters (ADCs)
- 12-bit Resolution
- Up to two million samples per second - Four inputs can be sampled within 1.5μs
- Differential and single-ended input - Up to 16 single-ended inputs
- Built-in differential gain stage
- Single, continuous and scan conversion options
- Four conversion channels with individual input control and result registers
- Internal and external reference options
- Compare function for accurate monitoring of user defined thresholds
- Optional event triggered conversion for accurate timing
- Optional DMA transfer of conversion results
- Optional interrupt/event on compare result
工业, 电机驱动与控制, 电源管理, 自动化与过程控制, HVAC, 通信与网络, 计量, 消费电子产品, 光纤, 医用
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