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GR551x Datasheet

版本：

Rev.2.6

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文档中心 > GR551x Datasheet/ Peripherals / Sense Analog-to-Digital Converter (SADC)/ Main Features Copy URL

Main Features

13-bit Analog-to-Digital Conversion
8-channel Analog-to-Digital Conversion:
- channel0 to channel4 used as analog input
- channel5 used as temperature sensor input
- channel6 used as battery sensor input
- channel7 used as internal calibration (connected to internal reference)
Up to 16 MHz ADC clock frequency
Up to 1 Msps conversion rate
Single-ended or differential measurements
Internal Temperature and Vbattery Sensors
Ability to capture ADC samples using DMA, unburdening the MCU
Programmable internal reference

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