STM32F030R6P6 View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

STM32F030R6P6

Value-line ARM®-based 32-bit MCU with up to 256-KB Flash, timers, ADC, communication interfaces, 2.4-3.6 V operation

STMicroelectronics 

Electrical characteristics

STM32F030x4/x6/x8/xC

Ts (cycles)

Table 51. RAIN max for fADC = 14 MHz

tS (µs)

1.5

0.11

7.5

0.54

13.5

0.96

28.5

2.04

41.5

2.96

55.5

3.96

71.5

5.11

239.5

17.1

1. Guaranteed by design, not tested in production.

RAIN max (kΩ)(1)

0.4

5.9

11.4

25.2

37.2

50

NA

NA

Symbol

Parameter

Table 52. ADC accuracy(1)(2)(3)

Test conditions

Typ

Max(4)

Unit

ET Total unadjusted error

EO Offset error

EG Gain error

ED Differential linearity error

EL Integral linearity error

fPCLK = 48 MHz,

fADC = 14 MHz, RAIN < 10 kΩ

VDDA = 2.7 V to 3.6 V

TA = −40 to 85 °C

±3.3

±4

±1.9

±2.8

±2.8

±3

LSB

±0.7

±1.3

±1.2

±1.7

1. ADC DC accuracy values are measured after internal calibration.

2. ADC Accuracy vs. Negative Injection Current: Injecting negative current on any of the standard (non-robust) analog input

pins should be avoided as this significantly reduces the accuracy of the conversion being performed on another analog

input. It is recommended to add a Schottky diode (pin to ground) to standard analog pins which may potentially inject

negative current.

Any positive injection current within the limits specified for IINJ(PIN) and ΣIINJ(PIN) in Section 6.3.14 does not affect the ADC

accuracy.

3. Better performance may be achieved in restricted VDDA, frequency and temperature ranges.

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

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DocID024849 Rev 3

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