RT600 datasheet(104/171 Pages) NXP

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RT600

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Product data sheet

Rev. 2.2 — 25 January 2024

104 of 173

NXP Semiconductors

RT600

Dual-core microcontroller with 32-bit Cortex-M33 and Xtensa HiFi4

Audio DSP CPUs

13.5 Pin characteristics

Table 30. Static characteristics: pin characteristics

Tamb = -20 C to +85 C, unless otherwise specified. Values tested in production unless otherwise specified.

Sym

bol

Parameter

Conditions

Min

Typ[1]

Max

Unit

RESET pin, LDO_ENABLE pin, PMIC_IRQ_N pin, PMIC_MODE pins[5]

VIH

HIGH-level input

voltage

0.7 x

VDD_AO1V8

+ 0.1

VIL

LOW-level input

voltage

-0.3

0.3 x

VDD_AO1V8

VOH HIGH-level

output voltage

IOH = 2.9 mA;

1.71 V  VDD_AO1V8 < 1.89 V

0.8 x

VDD_AO1V8

VOL HIGH-level

output voltage

IOL = 2.9 mA;

1.71 V  VDD_AO1V8 < 1.89 V

0.2 x

VDD_AO1V8

Vhys hysteresis

voltage

[4] 0.06 x

VDD_AO1V8

Fail-Safe GPIO pins and PMIC I2C pins, Input characteristics

Input voltage

Fail-safe condition for Fail-Safe pins

only: VDDIO = 0V

[3]

3.6

VIH

High-level input

voltage

1.71 V ≤ VDDIO < 1.98 V

0.7 x VDDIO

VDDIO + 0.1

3.0 V ≤ VDDIO ≤ 3.6 V

0.7 x VDDIO

VDDIO + 0.1

VIL

Low-level input

voltage

1.71 V ≤ VDDIO < 1.98 V

-0.3

0.3 x VDDIO

3.0 V ≤ VDDIO ≤ 3.6 V

-0.3

0.7

Vhys Input hysteresis

voltage

1.71 V ≤ VDDIO < 1.98 V

[4]

0.06 x VDDIO -

3.0 V ≤ VDDIO ≤ 3.6 V

[4]

0.06 x VDDIO -

IIL

Low-level input

current

VI = 0 V; on-chip pull-up resistor

disabled.

1.71 V ≤ VDDIO < 1.98 V

-1

VI = 0 V; on-chip pull-up resistor

disabled.

3.0 V ≤ VDDIO < 3.6 V

-1

IIH

High-level input

current

VI = VDDIO ; on-chip pull-down

resistor disabled.

1.71 V ≤ VDDIO < 1.98 V

-1

0.5

VI = VDDIO_x ; on-chip pull-down

resistor disabled.

3.0 V ≤ VDDIO < 3.6 V

-1

0.5

IIN

Input leakage

current near VIL

threshold,

Fail-Safe GPIO

only

VIL < VI < VDDIO

[7]

1.71 V ≤ VDDIO < 1.98 V

-2.5

-5.0

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