STM32F301R8U7TR(2014) 데이터 시트보기 (PDF) - STMicroelectronics

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STM32F301R8U7TR
(Rev.:2014)

ARM® Cortex®-M4 32-bit MCU+FPU, up to 64 KB Flash, 16 KB SRAM, ADC, DAC, COMP, Op-Amp, 2.0 – 3.6 V

STMicroelectronics 

Electrical characteristics

STM32F301x6 STM32F301x8

6.3.18

ADC characteristics

Unless otherwise specified, the parameters given in Table 63 to Table 65 are guaranteed by

design, with conditions summarized in Table 23.

Table 63. ADC characteristics

Symbol

Parameter

Conditions

Min

VDDA

Analog supply voltage for

ADC

IDDA

ADC current consumption

(see Figure 30)

fADC ADC clock frequency

fS(1) Sampling rate

fTRIG(1) External trigger frequency

VAIN

RAIN(1)

CADC(1)

Conversion voltage range

External input impedance

Internal sample and hold

capacitor

tCAL(1) Calibration time

tlatr(1)

Trigger conversion latency

Regular and injected

channels without conversion

abort

-

Single-ended mode,

5 MSPS

Single-ended mode,

1 MSPS

Single-ended mode,

200 KSPS

Differential mode,

5 MSPS

Differential mode,

1 MSPS

Differential mode,

200 KSPS

-

Resolution = 12 bits,

Fast Channel

Resolution = 10 bits,

Fast Channel

Resolution = 8 bits,

Fast Channel

Resolution = 6 bits,

Fast Channel

fADC = 72 MHz

Resolution = 12 bits

Resolution = 12 bits

-

-

-

fADC = 72 MHz

-

CKMODE = 00

CKMODE = 01

CKMODE = 10

CKMODE = 11

2

-

-

-

-

-

-

0.14

0.01

0.012

0.014

0.0175

-

-

0

-

-

1.5

-

-

-

Typ

-

1011.3

214.7

54.7

1061.5

246.6

56.4

-

-

-

-

-

-

-

-

-

5

1.56

112

2

-

-

-

Max

Unit

3.6

V

1172.0

322.3

81.1

μA

1243.6

337.6

83.0

72

MHz

5.14

6

MSPS

7.2

9

5.14

14

VDDA

100

-

2.5

2

2.25

2.125

MHz

1/fADC

V

k

pF

μs

1/fADC

1/fADC

1/fADC

1/fADC

1/fADC

98/132

DocID025146 Rev 3

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