ST STM32F10 Series User Manual

Analog/digital converter (ADC) UM0306
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19.13.5 ADC sample time register 2 (ADC_SMPR2)
Address offset: 10h
Reset value: 0000 0000h
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16
Reserved SMP9[2:0] SMP8[2:0] SMP7[2:0] SMP6[2:0] SMP5[2:1]
rw rw rw rw rw rw rw rw rw rw rw rw rw rw
1514131211109876543210
SMP
5_0
SMP4[2:0] SMP3[2:0] SMP2[2:0] SMP1[2:0] SMP0[2:0]
rw rw rw rw rw rw rw rw rw rw rw rw rw rw rw rw
Bits 31:30 Reserved, must be kept cleared.
Bits 29:0
SMPx[2:0]: Channel x Sample time selection
These bits are written by software to select the sample time individually for
each channel. During sample cycles channel selection bits must remain
unchanged.
000: 1.5 cycles
001: 7.5 cycles
010: 13.5 cycles
011: 28.5 cycles
100: 41.5 cycles
101: 55.5 cycles
110: 71.5 cycles
111: 239.5 cycles
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ST STM32F10 Series Specifications

General

Brand	ST
Model	STM32F10 Series
Category	Microcontrollers
Language	English