Datasheet

ManualsBrandsST ManualsEmbedded Processors & ControllersMicrocontroller 32bit 64KB LQFP

Electrical characteristics STM32F334x4 STM32F334x6 STM32F334x8

90/121 DocID025409 Rev 8

10 bits

1.5 20.83 0.082 NA NA

2.5 34.72 0.270 0.082 0.100

4.5 62.50 0.560 0.390 0.330

7.5 104.17 1.20 0.82 0.68

19.5 270.83 3.30 2.70 2.20

61.5 854.17 10.0 8.2 6.8

181.5 2520.83 33.0 27.0 22.0

601.5 8354.17 100.0 82.0 68.0

8 bits

1.5 20.83 0.150 NA 0.039

2.5 34.72 0.390 0.180 0.180

4.5 62.50 0.820 0.560 0.470

7.5 104.17 1.50 1.20 1.00

19.5 270.83 3.90 3.30 2.70

61.5 854.17 12.00 12.00 8.20

181.5 2520.83 39.00 33.00 27.00

601.5 8354.17 100.00 100.00 82.00

6 bits

1.5 20.83 0.270 0.100 0.150

2.5 34.72 0.560 0.390 0.330

4.5 62.50 1.200 0.820 0.820

7.5 104.17 2.20 1.80 1.50

19.5 270.83 5.60 4.7 3.90

61.5 854.17 18.0 15.0 12.0

181.5 2520.83 56.0 47.0 39.0

601.5 8354.17 100.00 100.0 100.0

1. Data based on characterization results, not tested in production.

2. All fast channels, expect channel on PA6.

3. Channels available on PA6.

Table 65. Maximum ADC R

AIN

(1)

(continued)

Resolution

Sampling

cycle @

72 MHz

Sampling

time [ns] @

72 MHz

AIN

max. (kΩ)

Fast channels

(2)

Slow channels

Other

channels

(3)

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