STM32H7 datasheet(281/357 Pages) STMICROELECTRONICS

No de pièce	STM32H7

Description	32-bit Arm® Cortex®-M7 480MHz MCUs, up to 2MB flash, up to 1MB RAM, 46 com. and analog interfaces

PDF	357 Pages

Scroll/Zoom	100%

Fabricant	STMICROELECTRONICS [STMicroelectronics]

Site Internet	http://www.st.com

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281 / 357 page

DS12110 Rev 10

281/357

STM32H742xI/G STM32H743xI/G

Electrical characteristics (rev V)

320

8 bits

3.32E-08

5.10E-08

8.61E-08

3.59E-08

5.35E-08

8.83E-08

100

4.10E-08

5.83E-08

9.22E-08

150

5.06E-08

6.76E-08

9.95E-08

220

6.61E-08

8.22E-08

1.11E-07

330

9.17E-08

1.08E-07

1.32E-07

470

1.24E-07

1.40E-07

1.63E-07

680

1.74E-07

1.91E-07

2.12E-07

1000

2.53E-07

2.70E-07

2.85E-07

1500

3.73E-07

3.93E-07

4.05E-07

2200

5.39E-07

5.67E-07

5.75E-07

3300

8.02E-07

8.36E-07

8.38E-07

4700

1.13E-06

1.18E-06

6800

1.62E-06

1.69E-06

1.68E-06

10000

2.36E-06

2.47E-06

2.45E-06

15000

3.50E-06

3.69E-06

3.65E-06

1. Guaranteed by design.

2. Data valid at up to 125 °C, with a 47 pF PCB capacitor, and VDDA=1.6 V.

3. Direct channels are connected to analog I/Os (PA0_C, PA1_C, PC2_C and PC3_C) to optimize ADC performance.

4. Fast channels correspond to PF3, PF5, PF7, PF9, PA6, PC4, PB1, PF11 and PF13.

5. Slow channels correspond to all ADC inputs except for the Direct and Fast channels.

Table 185. Minimum sampling time vs RAIN(1)(2) (continued)

Resolution

RAIN (Ω)

Minimum sampling time (s)

Direct

channels(3)

Fast channels(4) Slow channels(5)

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