STM32MP151AAA3T datasheet(194/245 Pages) STMICROELECTRONICS

Part #	STM32MP151AAA3T

Description	Arm® Cortex®-A7 650 MHz Cortex®-M4 MPU, TFT, 35 comm. interfaces, 25 timers, adv. analog

PDF	245 Pages

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Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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Electrical characteristics

STM32MP151A

194/245

DS12500 Rev 1

Note:

ADC accuracy vs. negative injection current: injecting a negative current on any 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 analog pins which may potentially inject negative currents.

Any positive injection current within the limits specified for IINJ(PIN) and ∑IINJ(PIN) in Section

0.3.16 does not affect the ADC accuracy.

5.5

4.0

4.5

4.7

3.5

5.6

5.5

4.1

4.5

4.8

3.5

5.8

5.5

4.3

4.5

5.0

3.5

6.0

5.5

4.4

4.5

5.2

3.5

6.2

5.5

4.6

4.5

5.3

3.5

6.4

5.5

4.7

4.5

5.5

3.5

6.6

5.5

4.9

4.5

5.7

3.5

6.8

5.5

5.0

4.5

5.8

3.5

7.0

5.5

5.1

4.5

6.0

3.5

7.2

Table 74. Minimum delay for interleaved conversion versus resolution (continued)

16-bit Mode

14-bit mode

12-bit Mode

Boost Fclk (MHz)

Delay

ADC1/ADC2

(clock cycles)

Data rate

(MSPS)

Delay

ADC1/ADC2

(clock cycles)

Data rate

(MSPS)

Delay

ADC1/ADC2

(clock cycles)

Data rate

(MSPS)

STM32MP151AAA3T Datasheet(PDF) 194 Page - STMicroelectronics

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