16MHz RC Oscillator (OSC16M) Characteristics

Table 1. Multi RC Oscillator Electrical Characteristics
Symbol Parameter Conditions Min. Typ. Max. Units
FOUT Output frequency VCC=3.3V, T=25°C 3.953 4 4.062 MHz
7.877 8 8.112
11.857 12 12.139
15.754 16 16.235
TempDrift Freq vs. temperature drift   -4   4 %
SupplyDrift Freq vs. supply drift   -2   2
TWUP(2) Wake up time - 1st clock edge after enable FOUT = 4MHz - 0.12 0.27 µs
FOUT = 8MHz - 0.12 0.25
FOUT = 12MHz - 0.12 0.27
FOUT = 16MHz - 0.12 0.25
TSTARTUP(2) Startup time FOUT = 4MHz - 1.2 2.9 µs
FOUT = 8MHz - 1.3 2.6
FOUT = 12MHz - 1.3 2.8
FOUT = 16MHz - 1.4 3.1
Duty(1) Duty Cycle - 45 50 55 %
Note:
  1. 1.These values are based on simulation. They are not covered by production test limits or characterization.
  2. 2.These values are based on characterization.
Table 2. Power Consumption(1)
Symbol Parameter Conditions Ta Min. Typ. Max. Units
FOUT Output frequency Fout=4MHz, VCC=3.3V

Max.85°C
Typ.25°C

- 64 96 µA
Fout=8MHz, VCC=3.3V - 91 122
Fout=12MHz, VCC=3.3V - 114 144
Fout=16MHz, VCC=3.3V - 141 169
Note:
  1. 1.These values are based on characterization.