RT600 datasheet(108/171 Pages) NXP

108 / 171 page

RT600

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Product data sheet

Rev. 2.2 — 25 January 2024

108 of 173

NXP Semiconductors

RT600

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

Audio DSP CPUs

[1] Typical ratings are not guaranteed. The values listed are at room temperature (25 C), nominal supply

voltages.

[1] Typical ratings are not guaranteed. The values listed are at room temperature (25 C), nominal supply

voltages.

14.3 Internal Low Power Oscillator (1 MHz)

The IRC is trimmed to 10% accuracy over the entire voltage and temperature range.

[1] Typical ratings are not guaranteed. The values listed are at room temperature (25 C), nominal supply

voltages.

14.4 Crystal oscillator

[1] Parameters are valid over operating temperature range unless otherwise specified.

[2] Typical ratings are not guaranteed. The values listed are at room temperature (25 C), nominal supply

voltages.

[3] See Section 16.5

[4] Select Low power mode = 1 in the CLKCTL0_SYSOSCCTL0 register.

[5] Select High Gain Mode = 0 in the CLKCTL0_SYSOSCCTL0 register.

Table 33. Dynamic characteristic: IRC

Tamb = -20 C to +70 C; 1.71 V to 3.6 V.

Symbol

Parameter

Conditions Min

Typ[1]

Max

Unit

fosc(RC)

IRC clock frequency

15.52

16.48

MHz

fosc(RC)

IRC clock frequency

47.52

48.72

MHz

fosc(RC)

IRC clock frequency

59.4

60.90

MHz

Table 34. Dynamic characteristic: IRC

Tamb = -20 C to +85 C; 1.71 V to 3.6 V.

Symbol

Parameter

Conditions Min

Typ[1]

Max

Unit

fosc(RC)

IRC clock frequency

15.52

16.48

MHz

fosc(RC)

IRC clock frequency

47.28

48.72

MHz

fosc(RC)

IRC clock frequency

59.10

60.90

MHz

Table 35. Dynamic characteristic: LPCOSC

Tamb = -20 C to +85 C; 1.71 V to 3.6 V.

Symbol

Parameter

Conditions Min

Typ[1]

Max

Unit

fosc(RC)

LPOSC clock

frequency

0.9

1.1

MHz

Table 36. Dynamic characteristic: oscillator

Tamb = -20 C to +85C; 1.71 V to 3.6 V. [1][3]

Symbol

Parameter

Conditions

Min

Typ[2]

Max

Unit

frange

oscillator frequency

range

MHz

feedback resistor -

high gain mode

only

MΩ

ESR

Equivalent series

resistance

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