STM32H7 datasheet(132/357 Pages) STMICROELECTRONICS

Part #	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%

Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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132 / 357 page

Electrical characteristics (rev Y)

STM32H742xI/G STM32H743xI/G

132/357

DS12110 Rev 10

6.3.11

Memory characteristics

Flash memory

The characteristics are given at TJ = –40 to 125 °C unless otherwise specified.

The devices are shipped to customers with the flash memory erased.

Jitter

Cycle-to-cycle jitter(3)

VCO =

150 MHz

-145

+/-

VCO =

300 MHz

-91

VCO =

400 MHz

-64

VCO =

420 MHz

-63

Period jitter

fPLL_OUT =

50 MHz

VCO =

150 MHz

-55

+/-

VCO =

400 MHz

-30

Long term jitter

Normal mode

VCO =

150 MHz

VCO =

300 MHz

VCO =

400 MHz

-+/-0.3

I(PLL)(2)

PLL power consumption on VDD

VCO freq =

420MHz

VDD

440

1150

µA

VCORE

530

VCO freq =

150MHz

VDD

180

500

VCORE

200

1. Guaranteed by design unless otherwise specified.

2. Guaranteed by characterization results.

3. Integer mode only.

Table 51. PLL characteristics (medium VCO frequency range)(1) (continued)

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

Table 52. Flash memory characteristics

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

IDD

Supply current

Write / Erase 8-bit mode

6.5

Write / Erase 16-bit mode

11.5

Write / Erase 32-bit mode

Write / Erase 64-bit mode

STM32H7 Datasheet(PDF) 132 Page - STMicroelectronics

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