B.2.1. Bus interface characteristics

Table B.1 shows the core module electrical characteristics for the system bus interface.

Table B.1. Interface signal electrical characteristics

Symbol

Description

Min

Max

VIH

High-level input voltage

2.0V

3.6V

VIL

Low-level input voltage

0V

0.8V

VOH

High-level output voltage

2.4V

-

VOL

Low-level output voltage

-

0.4V

CIN

Input capacitance

-

20pF

Table B.1 shows the recommended operating ranges.

Table B.2. Operating ranges

ParameterSymbolMinTypMax
Core voltageVDDCx1.62V1.8V1.98V
I/O voltageVDDIOx3.0V3.3V3.6V
Junction temperatureTJ0ºC25ºC125ºC

PLL digital power

Note

PLL power must be a filtered version of core power. PLL digital ground is connected to I/O ground.

TAVDD1.62V1.8V1.98V

PLL analog power

Note

PLL power must be a filtered version of core power. PLL digital ground is connected to I/O ground.

TVDD1P1.62V1.8V1.98V
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