Datasheet

39.8.6 8MHz RC Oscillator (OSC8M) Characteristics
Table 39-45. Internal 8MHz RC Oscillator Characteristics (Device Variant A)
Symbol Parameter Conditions Min. Typ. Max. Units
f
OUT
Output frequency Calibrated against a 8MHz reference at 25°C,
over [-40, +85]°C, over [1.62, 3.63]V
7.54 8 8.19 MHz
Calibrated against a 8MHz reference at 25°C,
at V
DD
=3.3V
7.94 8 8.06
Calibrated against a 8MHz reference at 25°C,
over [1.62, 3.63]V
7.92 8 8.08
I
OSC8M
Current consumption IIDLEIDLE2 on OSC32K versus IDLE2 on
calibrated OSC8M enabled at 8MHz
(FRANGE=1, PRESC=0)
64 100 μA
t
STARTUP
Startup time - 2.1 3 μs
Duty Duty cycle - 50 - %
Table 39-46. Internal 8MHz RC Oscillator Characteristics (Device Variant B, C, D and L)
Symbol Parameter Conditions Min. Typ. Max. Units
f
OUT
Output frequency Calibrated against a 8MHz reference at 25°C,
over [-40, +85]°C, over [1.62, 3.63]V
7.54 8 8.19 MHz
Calibrated against a 8MHz reference at 25°C,
at V
DD
=3.3V
7.94 8 8.06
Calibrated against a 8MHz reference at 25°C,
over [1.62, 3.63]V
7.92 8 8.06
I
OSC8M
Current consumption IIDLEIDLE2 on OSC32K versus IDLE2 on
calibrated OSC8M enabled at 8MHz
(FRANGE=1, PRESC=0)
64 96 μA
t
STARTUP
Startup time - 2.4 3.3 μs
Duty Duty cycle - 50 - %
39.8.7 Fractional Digital Phase Locked Loop (FDPLL96M) Characteristics
Table 39-47. FDPLL96M Characteristics
(1)
(Device Variant A)
Symbol Parameter Conditions Min. Typ. Max. Units
f
IN
Input frequency 32 - 2000 KHz
f
OUT
Output frequency 48 - 96 MHz
I
FDPLL96M
Current consumption f
IN
= 32 kHz, f
OUT
= 48 MHz - 500 700 μA
f
IN
= 32 kHz, f
OUT
= 96 MHz - 900 1200
SAM D21 Family
Electrical Characteristics at 125°C
© 2018 Microchip Technology Inc.
Datasheet Complete
DS40001882D-page 1095