LQFP176 datasheet(67/133 Pages) STMICROELECTRONICS

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SPC560B54x/6x

Electrical characteristics

132

4.6.4

Output pin transition times

VDD = 3.3 V ± 10% / 5.0 V ± 10%, TA = 40 to 125 °C, unless otherwise specified.

The configuration PAD3V5 = 1 when VDD = 5 V is only a transient configuration during power-up. All pads but RESET and

Nexus output (MDOx, EVTO, MCKO) are configured in input or in high impedance state.

Table 20. FAST configuration output buffer electrical characteristics

Symbol

Parameter

Conditions(1)

Value

Unit

Min

Typ

Max

VOH

Output high level



FAST

configuration

Push Pull

IOH = 14 mA,

VDD = 5.0 V ± 10%,

PAD3V5V = 0



(recommended)

0.8VDD

——

IOH = 7 mA,

VDD = 5.0 V ± 10%,

PAD3V5V = 1(2)

0.8VDD

——

IOH = 11 mA,

VDD = 3.3 V ± 10%,

PAD3V5V = 1

(recommended)

VDD 

0.8

——

VOL

Output low level



FAST

configuration

Push Pull

IOL = 14 mA,

VDD = 5.0 V ± 10%,

PAD3V5V = 0



(recommended)

—

0.1VDD

IOL = 7 mA,

VDD = 5.0 V ± 10%,

PAD3V5V = 1(2)

—

0.1VDD

IOL = 11 mA,

VDD = 3.3 V ± 10%,

PAD3V5V = 1

(recommended)

——

0.5

VDD = 3.3 V ± 10% / 5.0 V ± 10%, TA = 40 to 125 °C, unless otherwise specified.

The configuration PAD3V5 = 1 when VDD = 5 V is only a transient configuration during power-up. All pads but RESET and

Nexus output (MDOx, EVTO, MCKO) are configured in input or in high impedance state.

Table 21. Output pin transition times

Symbol

Parameter

Conditions(1)

Value

Unit

Min Typ Max

ttr

Output transition time output pin(2)

SLOW configuration

CL = 25 pF

VDD = 5.0 V ± 10%,

PAD3V5V = 0

——

TCL = 50 pF

—

100

DCL = 100 pF

—

125

DCL = 25 pF

VDD = 3.3 V ± 10%,

PAD3V5V = 1

——

TCL = 50 pF

—

100

DCL = 100 pF

—

125

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