GD32F310 datasheet(45/81 Pages) GIGADEVICE

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GD32F310xx Datasheet

Symbol

Parameter

Conditions

Min Typ(1)

Max

Unit

IBAT

Battery supply

current

VDD off, VDDA off, VBAT = 3.6 V, LXTAL on

with external crystal, RTC on, LXTAL High

driving

—

2.32

—

μA

VDD off, VDDA off, VBAT = 3.3 V, LXTAL on

with external crystal, RTC on, LXTAL High

driving

—

2.10

—

μA

VDD off, VDDA off, VBAT = 2.6 V, LXTAL on

with external crystal, RTC on, LXTAL High

driving

—

1.85

—

μA

VDD off, VDDA off, VBAT = 3.6 V, LXTAL on

with external crystal, RTC on, LXTAL

Medium High driving

—

1.90

—

μA

VDD off, VDDA off, VBAT = 3.3 V, LXTAL on

with external crystal, RTC on, LXTAL

Medium High driving

—

1.68

—

μA

VDD off, VDDA off, VBAT = 2.6 V, LXTAL on

with external crystal, RTC on, LXTAL

Medium High driving

—

1.44

—

μA

VDD off, VDDA off, VBAT = 3.6 V, LXTAL on

with external crystal, RTC on, LXTAL

Medium Low driving

—

1.47

—

μA

VDD off, VDDA off, VBAT = 3.3 V, LXTAL on

with external crystal, RTC on, LXTAL

Medium Low driving

—

1.24

—

μA

VDD off, VDDA off, VBAT = 2.6 V, LXTAL on

with external crystal, RTC on, LXTAL

Medium Low driving

—

1.01

—

μA

VDD off, VDDA off, VBAT = 3.6 V, LXTAL on

with external crystal, RTC on, LXTAL Low

driving

—

1.32

—

μA

VDD off, VDDA off, VBAT = 3.3 V, LXTAL on

with external crystal, RTC on, LXTAL Low

driving

—

1.12

—

μA

VDD off, VDDA off, VBAT = 2.6 V, LXTAL on

with external crystal, RTC on, LXTAL Low

driving

—

0.88

—

μA

(1)

Based on characterization, not tested in production.

(2)

Unless otherwise specified, all values given for TA = 25

℃ and test result is mean value.

(3)

When System Clock is less than 4 MHz, an external source is used, and the HXTAL bypass function is needed,

no PLL.

(4)

When System Clock is greater than 8 MHz, a crystal 8 MHz is used, and the HXTAL bypass function is closed,

using PLL.

(5)

When analog peripheral blocks such as ADCs, HXTAL, LXTAL, IRC8M, or IRC40K are ON, an additional power

consumption should be considered.

(6)

All GPIOs are configured as analog mode except standby mode.

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