AM6548, AM6528, AM6526
ZHCSLA7B –DECEMBER 2019 –REVISED JUNE 2021
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over recommended operating conditions (unless otherwise noted)
PARAMETER
MIN
TYP
MAX
UNIT
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.
80
µA
VOL
Low-level output voltage at 3-mA sink current
0.4
V
(1) Voltage Input High Steady State (VIHSS) should be maintained when the signal is not transitioning.
(2) Voltage Input Low Steady State (VILSS) should be maintained when the signal is not transitioning.
7.6.2 Analog OSC Buffers DC Electrical Characteristics
over recommended operating conditions (unless otherwise noted)
PARAMETER(1)
BALL NAMES: OSC1_XI / WKUP_OSC0_XI
BALL NUMBERS: C22 / AD5
MIN
TYP
MAX
UNIT
HIGH FREQUENCY OSCILLATOR
VIH
VIL
High-level input voltage
Low-level input voltage
0.65 × VDDS(1)
V
V
0.35 × VDDS(1)
BALL NAMES: WKUP_LFOSC0_XI
BALL NUMBERS: AE4
LOW FREQUENCY OSCILLATOR
VIH
High-level input voltage
0.65 ×
VDDA_WKUP
V
V
VIL
Low-level input voltage
0.35 ×
VDDA_WKUP
(1) VDDS stands for corresponding power supply. For WKUP_OSC0_XI, the corresponding power supply is VDDA_WKUP. For OSC1_XI,
the corresponding power supply is VDDS_OSC1.
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