STM32L100X6 datasheet(45/102 Pages) STMICROELECTRONICS

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STM32L100x6/8/B-A

Electrical characteristics

6.3

Operating conditions

6.3.1

General operating conditions

4. Positive current 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 11 for maximum allowed input voltage values.

5. 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 11: Voltage characteristics for the maximum allowed input voltage

values.

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

ΣIINJ(PIN) is the absolute sum of the

positive and negative injected currents (instantaneous values).

Table 13. Thermal characteristics

Symbol

Ratings

Value

Unit

TSTG

Storage temperature range

–65 to +150

°C

Maximum junction temperature

105

°C

TLEAD

Maximum lead temperature during soldering

see note (1)

1. Compliant with JEDEC Std J-STD-020D (for small body, Sn-Pb or Pb assembly), the ST ECOPACK®

7191395 specification, and the European directive on Restrictions on Hazardous Substances (ROHS

directive 2011/65/EU, July 2011).

°C

Table 14. General operating conditions

Symbol

Parameter

Conditions

Min

Max

Unit

fHCLK

Internal AHB clock frequency

MHz

fPCLK1

Internal APB1 clock frequency

fPCLK2

Internal APB2 clock frequency

VDD

Standard operating voltage

BOR detector enabled,

at power on

1.8

3.6

VDDA(1)

Analog operating voltage

(ADC and DAC used)

Must be the same voltage as

VDD(2)

1.8

3.6

VIN

I/O input voltage

FT pins: 2.0 V ≤VDD

–0.3

5.5(3)

FT pins: VDD < 2.0 V

–0.3

5.25(3)

BOOT0

5.5

Any other pin

–0.3

VDD+0.3

Power dissipation at TA = 85 °C(4)

LQFP64 package

444

UFQFPN48 package

606

Ambient temperature range

Maximum power dissipation

–40

Junction temperature range

-40 °C ≤ TA ≤ 85°C

-40

105

°C

1. When the ADC is used, refer to Table 55: ADC characteristics.

2. It is recommended to power VDD and VDDA from the same source. A maximum difference of 300 mV between VDD and

VDDA can be tolerated during power-up and operation.

3. To sustain a voltage higher than VDD+0.3 V, the internal pull-up/pull-down resistors must be disabled.

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