STLUX285ATR datasheet(102/126 Pages) STMICROELECTRONICS

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Electrical characteristics

STLUX

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DocID027870 Rev 1

Table 84. Current DC characteristics

Symbol

Description

Min. Typ. Max.(1) Unit

IOL1

Standard output low level current at 3.3 V and VOL1(2), (3)

1.5

IOL2

Standard output low level current at 5 V and VOL2(2), (3)

IOLhs1 High sink output low level current at 3.3 V and VOL3(2), (4), (5)

IOLhs2 High sink output low level current at 5 V and VOL3(2), (4), (5)

7.75

IOH1

Standard output high level current at 3.3 V and VOH1(2), (3)

1.5

IOH2

Standard output high level current at 5 V and VOLH2(2), (3)

IOHhs1 High sink output high level current at 3.3 V and VOH3(2), (4), (5)

IOHhs2 High sink output high level current at 5 V and VOH3(2), (4), (5)

7.75

ILKg

Input leakage current digital - analog VSS  VIN VDD(6)

± 1

µA

I_Inj

Injection current(7), (8)

± 4

I_Inj Total injection current (sum of all I/O and control pins)(7)

± 20

1. Data based on characterization result, not tested in production.

2. A high sink selectable by high speed configuration; the parameter applicable to signals: GPIO0 [5:0] (product depending).

3. The parameter applicable to signals: GPIO1 [5:0]/PWM [5:0] (product depending).

4. The parameter applicable to the signal: SWIM.

5. The parameter applicable to the signal: DIGIN [0]/CCO_clk.

6. Applicable to any digital inputs.

7. Maximum value must never be exceeded.

8. Negative injection current on the ADCIN [7:0] signals (product depending) have to avoid since impact the ADC conversion

accuracy.

Table 85. Operating frequency characteristics

Symbol

Description

Min.

Typ.

Max.(1)

Unit

fIL1

Digital input signal operating frequency(2), (3), (4)

MHz

fIH1

Analog input signal operating frequency(5), (6)

fIH2

High speed input signal operating frequency(7), (8)

128

fOL1

Standard output signal operating frequency with 50 pF max. load(2)

fOL2

High sink output signal operating frequency with 50 pF max. load(2), (3)

fOH1

High speed output signal operating frequency with 50 pF max. load(7)

fOH2

High speed output signal operating frequency with 50 pF max. load(8)

1. Data based on characterization result, not tested in production.

2. A high sink selectable by high speed configuration; parameter applicable to signals: GPIO0 [5:0] (product depending).

3. The parameter applicable to the signal: SWIM.

4. The parameter applicable to signals: DIGIN [5:1] (product depending).

5. The parameter applicable to signals: GPIO0 [3:2] when configured as HSE_Oscin/Oscout.

6. The parameter applicable to any analog signals: ADCIN [7:0], CPP [3:0] and CPM3 (product depending).

7. The parameter applicable to signals: GPIO1 [5:0]/PWM [5:0] (product depending).

8. The parameter applicable to the signal: DIGIN [0]/CCO_clk.

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