GD32H757ZMT7 datasheet(92/151 Pages) GIGADEVICE

92 / 151 page

GD32H757xx Datasheet

Symbol

Parameter

Conditions

Typ LDO

regulator

Max

Unit

VDD off, VDDA off, VBAT = 3 V, Backup

SRAM off, RTC and LXTAL off

0.3

—

μA

VDD off, VDDA off, VBAT = 3.6 V, Backup

SRAM on, RTC and LXTAL off

79.4

—

μA

VDD off, VDDA off, VBAT = 3.3 V, Backup

SRAM on, RTC and LXTAL off

77.1

—

μA

VDD off, VDDA off, VBAT = 3 V, Backup

SRAM on, RTC and LXTAL off

76.3

—

μA

VDD off, VDDA off, VBAT = 3.6 V, Backup

SRAM off, RTC and LXTAL on

3.9

—

μA

VDD off, VDDA off, VBAT = 3.3 V, Backup

SRAM off, RTC and LXTAL on

1.1

—

μA

VDD off, VDDA off, VBAT = 3 V, Backup

SRAM off, RTC and LXTAL on

0.3

—

μA

VDD off, VDDA off, VBAT = 3.6 V, Backup

SRAM on, RTC and LXTAL on

79.5

—

μA

VDD off, VDDA off, VBAT = 3.3 V, Backup

SRAM on, RTC and LXTAL on

77.1

—

μA

VDD off, VDDA off, VBAT = 3 V, Backup

SRAM on, RTC and LXTAL on

76.2

—

μA

(1)

Value guaranteed by characterization, not 100% tested in production.

(2)

Unless otherwise specified, all values given for TJ = 25 °C and test result is mean value.

(3)

When analog peripheral blocks such as ADCs, DACs, HXTAL, LXTALor IRC32K are ON, an additional power

consumption should be considered.

(4)

During power consumption test, GPIO needs to be configure as Analog Input mode.

4.4.

EMC characteristics

System level ESD (Electrostatic discharge, according to IEC 61000-4-2) and EFT (Electrical

Fast Transient/burst, according to IEC 61000-4-4) testing result is given in the Table 4-9.

System level ESD and EFT characteristics(1). System level ESD is for end-customer

operation, it includes ESD field events on system level occur in an unprotected area (outside

EPA). System level ESD protection necessary to satisfy higher ESD levels.

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