AM652X datasheet(133/277 Pages) TI1

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133

AM6548, AM6528, AM6546

AM6526, AM6527

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SPRSP08I – NOVEMBER 2017 – REVISED DECEMBER 2019

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Specifications

Table 5-11. LVCMOS Buffers DC Electrical Characteristics (continued)

over recommended operating conditions (unless otherwise noted)

PARAMETER

SPECIFIC BALL

MIN

TYP

MAX

UNIT

VHYS

Input hysteresis voltage

TCK ( AA4)

400

PORz ( E19),

MCU_PORz ( W5),

MCU_BYP_POR ( V5)

All other IOs

100

VOH

Output high-level threshold

IOH = 100µA

VDDS(1) - 0.1

IOH = 2mA

VDDS(1) - 0.2

IOH = 4mA

VDDS(1) - 0.3

IOH = 6mA

VDDS(1) -

0.45

VOL

Output low-level threshold

IOL = 100µA

0.1

IOL = 2mA

0.2

IOL = 4mA

0.3

IOL = 6mA

0.45

IIN

Input leakage current, pull-up or pull-down

inhibited

µA

Input leakage current, pull-down enabled, VI =

VDDS(1)

100.7

198

Input leakage current, pull-up enabled, VI =

VSS

100.3

160

IOZ

Total leakage current through the

driver/receiver combination, which may include

an internal pull-up or pull-down. This value

represents the maximum current flowing in or

out of the pin while the output driver is

disabled, the pull-up or pull-down is inhibited,

and the input is swept from VSS to VDD.

µA

(1) VDDS stands for corresponding power supply. For more information on the power supply name and the corresponding ball, see Table 4-

1, POWER [9] column.

(2) Voltage Input High Steady State (VIHSS) should be maintained when the signal is not transitioning.

(3) Voltage Input Low Steady State (VILSS) should be maintained when the signal is not transitioning.

Table 5-12. LVCMOS Buffers (Reset) DC Electrical Characteristics

over recommended operating conditions (unless otherwise noted)

PARAMETER

SPECIFIC BALL

MIN

TYP

MAX

UNIT

BALL NAMES: MCU_PORz / MCU_BYP_POR / PORz

BALL NUMBERS: W5 / V5 / E19

1.8-V MODE

VIH

Input high-level threshold

TCK ( AA4)

0.60 ×

VDDS(1)

All other IOs

0.65 ×

VDDS(1)

VIL

Input low-level threshold

TCK ( AA4)

0.30 ×

VDDS(1)

All other IOs

0.35 ×

VDDS(1)

VIHSS

Input high-level Steady State(2)

0.8 ×

VDDS(1)

VILSS

Input low-level Steady State(3)

0.35 ×

VDDS(1)

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