STM32F301K6T7TR Ver la hoja de datos (PDF) - STMicroelectronics

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Fabricante

STM32F301K6T7TR

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 

STM32F301x6 STM32F301x8

Electrical characteristics

l

Symbol Parameter

Table 67. ADC accuracy (1)(2)(3)

Conditions

Min(4)

Total

ET unadjusted

error

Fast channel 5.1 Ms

-

Single ended

Slow channel 4.8 Ms

-

Fast channel 5.1 Ms

-

Differential

Slow channel 4.8 Ms

-

EO Offset error

Fast channel 5.1 Ms

-

Single ended

Slow channel 4.8 Ms

-

Fast channel 5.1 Ms

-

Differential

Slow channel 4.8 Ms

-

EG Gain error

Fast channel 5.1 Ms

-

Single ended

Slow channel 4.8 Ms

-

Fast channel 5.1 Ms

-

Differential

Slow channel 4.8 Ms

-

Fast channel 5.1 Ms

-

Differential

ADC clock freq. ≤ 72 MHz,

Single ended

Slow channel 4.8 Ms

-

ED linearity

Sampling freq. ≤ 5 Msps

error

2.0 V ≤ VDDA ≤ 3.6 V

Fast channel 5.1 Ms

Differential

-

Slow channel 4.8 Ms

-

Integral

EL linearity

error

Fast channel 5.1 Ms

-

Single ended

Slow channel 4.8 Ms

-

Fast channel 5.1 Ms

-

Differential

Slow channel 4.8 Ms

-

ENOB

(5)

Effective

number of

bits

Fast channel 5.1 Ms 10.4

Single ended

Slow channel 4.8 Ms 10.4

Fast channel 5.1 Ms 10.8

Differential

Slow channel 4.8 Ms 10.8

SINAD

(5)

Signal-to-

noise and

distortion

ratio

Fast channel 5.1 Ms 64

Single ended

Slow channel 4.8 Ms 63

Fast channel 5.1 Ms 67

Differential

Slow channel 4.8 Ms 67

Max

(4)

Unit

±6.5

±6.5

±4

±4.5

±3

±3

±2.5

±2.5

±6

±6

LSB

±3.5

±4

±1.5

±1.5

±1.5

±1.5

±3

±3.5

±2

±2.5

-

-

bits

-

-

-

-

dB

-

-

DocID025146 Rev 6

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