STM32F101ZC datasheet(37/112 Pages) STMICROELECTRONICS

37 / 112 page

STM32F101xC, STM32F101xD, STM32F101xE

Electrical characteristics

Doc ID 14610 Rev 8

37/112

Table 8.

Current characteristics

Symbol

Ratings

Max.

Unit

IVDD

Total current into VDD/VDDA power lines (source)

(1)

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

supply, in the permitted range.

150

IVSS

Total current out of VSS ground lines (sink)

(1)

150

IIO

Output current sunk by any I/O and control pin

Output current source by any I/Os and control pin

− 25

IINJ(PIN)

(2)

Negative injection disturbs the analog performance of the device. See note 3 below Table 58 on page 95.

Injected current on five volt tolerant pins(3)

Positive injection is not possible on these I/Os. A negative injection is induced by VIN<VSS. IINJ(PIN) must

never be exceeded. Refer to Table 7: Voltage characteristics for the maximum allowed input voltage

values.

-5/+0

Injected current on any other pin(4)

A positive injection is induced by VIN>VDD while a negative injection is induced by VIN<VSS. IINJ(PIN) must

never be exceeded. Refer to Table 7: Voltage characteristics for the maximum allowed input voltage

values.

± 5

ΣI

INJ(PIN)

Total injected current (sum of all I/O and control pins)(5)

When several inputs are submitted to a current injection, the maximum

ΣI

INJ(PIN) is the absolute sum of the

positive and negative injected currents (instantaneous values).

± 25

Table 9.

Thermal characteristics

Symbol

Ratings

Value

Unit

TSTG

Storage temperature range

–65 to +150

°C

Maximum junction temperature

150

°C

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