MC56F81663 datasheet(52/73 Pages) NXP

52 / 73 page

11.3.4 RC Oscillator Timing

Table 23. RC Oscillator Electrical Specifications

Characteristic

Symbol

Min

Typ

Max

Unit

8 MHz Output Frequency1

Run Mode

0°C to 105°C

7.84

8.16

MHz

-40°C to 105°C

7.76

8.24

MHz

-40°C to 125°C

7.76

8.24

MHz

2M Mode (IRC trimmed @

8 MHz)

-40°C to 105°C

1.9

2.0

2.1

MHz

-40°C to 125°C

1.9

2.0

2.1

MHz

8 MHz Frequency Variation over 25°C

RUN Mode

0°C to 105°C

±1.5

±2

-40°C to 105°C

±1.5

±3

-40°C to 125°C

±1.5

-3 to +3

200 kHz Output Frequency2

RUN Mode

-40°C to 105°C

194

200

206

kHz

-40°C to 125°C

192

200

208

kHz

200 kHz Output Frequency Variation over 25°C

RUN Mode

0°C to 85°C

±1.5

±2

-40°C to 105°C

±1.5

±3

-40°C to 125°C

±1.5

±4

Stabilization Time

8 MHz output3

tstab

µs

200 kHz output3

125

375

µs

Output Duty Cycle

1. Frequency after factory trim

2. Frequency after factory trim

3. Power down to run mode transition

System modules

MC56F81xxx, Rev. 1.1, 12/2020

NXP Semiconductors

MC56F81663 Datasheet(PDF) 52 Page - NXP Semiconductors

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