STM32H723VG datasheet(114/227 Pages) STMICROELECTRONICS

tên linh kiện	STM32H723VG

Giải thích chi tiết về linh kiện	32-bit Arm® Cortex®-M7 550 MHz MCU, up to 1 MB Flash memory, 564 KB RAM, 35 comms peripherals and analog interfaces

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Electrical characteristics

STM32H723xE/G

114/227

DS13313 Rev 2

1. Guaranteed by design unless otherwise specified.

2. Guaranteed by characterization results.

3. Integer mode only.

Table 40. PLL2 and PLL3 characteristics (wide VCO frequency range)(1)

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

fPLL_IN

PLL input clock

MHz

PLL input clock duty cycle

fPLL_OUT

PLL multiplier output clock P,

Q, R

VOS0

1.5

550(2)

MHz

VOS1

1.5

400(2)

VOS2

1.5

300(2)

VOS3

1.5

170(2)

fVCO_OUT PLL VCO output

192

960(3)

tLOCK

PLL lock time

Normal mode

150(3)

µs

Sigma-delta mode (fPLL_IN

≥ 8 MHz)

-58

166(3)

Jitter

Cycle-to-cycle jitter(4)

fVCO_OUT = 192 MHz

134

±ps

fVCO_OUT = 200 MHz

134

fVCO_OUT = 400 MHz

fVCO_OUT = 800 MHz

Long term jitter

Normal

mode

(fPLL_IN =

2 MHz)

fVCO_OUT =

560 MHz

-±0.2

Normal

mode

(fPLL_IN =

16 MHz)

fVCO_OUT =

560 MHz

-±0.8

Sigma-delta

mode

(fPLL_IN =

2 MHz)

fVCO_OUT =

560 MHz

-±0.2

Sigma-delta

mode

(fPLL_IN =

16 MHz)

fVCO_OUT =

560 MHz

-±0.8

IDD(PLL)(3) PLL power consumption

fVCO_OUT =

836 MHz

VDD

590

1500

µA

VCORE

-720

fVCO_OUT =

192 MHz

VDD

-180

600

VCORE

-280

1. Guaranteed by design unless otherwise specified.

2. This value must be limited to the maximum frequency due to the product limitation.

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