APM32E103RET6-R datasheet(37/79 Pages) GEEHY

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guarantee that the device functions normally under this condition.

5.3.1.

Maximum temperature characteristics

Table 13 Temperature Characteristics

Symbol

Description

Numerical Value

Unit

TSTG

Storage temperature range

-55 ~ +150

℃

Maximum junction temperature

150

℃

5.3.2.

Maximum rated voltage characteristics

All power supply (VDD, VDDA) and ground (VSS, VSSA) pins must always be connected to the

power supply within the external limited range.

Table 14 Maximum Rated Voltage Characteristics

Symbol

Description

Minimum

value

Maximum

value

Unit

VDD - VSS

External main power supply voltage

-0.3

4.0

VDDA-VSSA

External analog power supply voltage

-0.3

4.0

VBAT-VSS

Power supply voltage of external backup domain

-0.3

4.0

VDD-VDDA

Voltage difference allowed by VDD>VDDA

0.3

VIN

Input voltage on FT pins

VSS-0.3

5.5

Input voltage on other pins

VSS-0.3

VDD + 0.3

| ΔVDDx |

Voltage difference between different power supply

pins

| VSSx-VSS |

Voltage difference between different grounding pins

5.3.3.

Maximum rated current features

Table 15 Current Characteristics

Symbol

Description

Maximum

Unit

IVDD

Total current into VDD/VDDA power lines (source)(1)

150

IVSS

Total current out of VSS ground lines (sink)(1)

150

IIO

Irrigation current on any I/O and control pins

Source current on any I/O and control pins

-25

IINJ(PIN) (2) (3)

Injection current of 5T pin

-5

Injection current of other pins

±5

ΣIINJ(PIN)(2)

Total injection current on all I/O and control pins (4)

±25

（1） All power (VDD，VDDA) and ground (VSS，VSSA) pins must always be connected to a power

supply within the external allowable range.

（2） Negative injection disturbs the analog performance of the device.

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