STM32F328C8 datasheet(86/109 Pages) STMICROELECTRONICS

86 / 109 page

Electrical characteristics

STM32F328C8

86/109

DocID026351 Rev 3

IDDA

ADC current consumption

(Figure 23)

Single ended mode, 5

MSPS,

1011.3

1172.0

µA

Single ended mode, 1

MSPS

214.7

322.3

Single ended mode, 200

KSPS

54.7

81.1

Differential mode,5

MSPS,

1061.5

1243.6

Differential mode, 1

MSPS

246.6

337.6

Differential mode, 200

KSPS

56.4

83.0

fADC

ADC clock frequency

0.14

MHz

fS(1)

Sampling rate

Resolution = 12 bits,

Fast Channel

0.01

5.14

MSPS

Resolution = 10 bits,

Fast Channel

0.012

Resolution = 8 bits,

Fast Channel

0.014

7.2

Resolution = 6 bits,

Fast Channel

0.0175

fTRIG(1)

External trigger frequency

fADC = 72 MHz

Resolution = 12 bits

5.14

MHz

Resolution = 12 bits

1/fADC

VAIN

Conversion voltage range(2)

-0

VDDA

RAIN(1)

External input impedance

100

κΩ

CADC(1)

Internal sample and hold

capacitor

tCAL(1)

Calibration time

fADC = 72 MHz

1.56

µs

112

1/fADC

tlatr(1)

Trigger conversion latency

Regular and injected

channels without conversion

abort

CKMODE = 00

1.5

2.5

1/fADC

CKMODE = 01

1/fADC

CKMODE = 10

2.25

1/fADC

CKMODE = 11

2.125

1/fADC

tlatrinj(1)

Trigger conversion latency

Injected channels aborting a

regular conversion

CKMODE = 00

2.5

3.5

1/fADC

CKMODE = 01

1/fADC

CKMODE = 10

3.25

1/fADC

CKMODE = 11

3.125

1/fADC

Table 56. ADC characteristics (continued)

Symbol

Parameter

Conditions

Min.

Typ.

Max.

Unit

STM32F328C8 Datasheet(PDF) 86 Page - STMicroelectronics

STM32F328C8 Datasheet(HTML) 86 Page - STMicroelectronics

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

Datasheet Download

Link URL