Automotive PSoC
®
4: PSoC 4100
Family Datasheet
Document Number: 001-93576 Rev. *E Page 25 of 36
Internal Main Oscillator
Internal Low-Speed Oscillator
Table 33. IMO DC Specifications (Guaranteed by Design)
Spec ID Parameter Description Min Typ Max Units Details/Conditions
SID219 I
IMO2
IMO operating current at 24 MHz – – 325 µA
SID220 I
IMO3
IMO operating current at 12 MHz – – 225 µA
SID221 I
IMO4
IMO operating current at 6 MHz – – 180 µA
SID222 I
IMO5
IMO operating current at 3 MHz – – 150 µA
Table 34. IMO AC Specifications
Spec ID Parameter Description Min Typ Max Units Details/Conditions
SID223 F
IMOTOL1
Frequency variation from 3 to
24 MHz
––±2%+3% if T
A
> 85 °C and
IMO frequency <
24 MHz
SID226 T
STARTIMO
IMO startup time – – 12 µs
SID227 T
JITRMSIMO1
RMS Jitter at 3 MHz – 156 – ps
SID228 T
JITRMSIMO2
RMS Jitter at 24 MHz – 145 – ps
Table 35. ILO DC Specifications (Guaranteed by Design)
Spec ID Parameter Description Min Typ Max Units Details/Conditions
SID231 I
ILO1
ILO operating current at 32 kHz – 0.3 1.05 µA Guaranteed by
Characterization
SID233 I
ILOLEAK
ILO leakage current – 2 15 nA Guaranteed by
Design
Table 36. ILO AC Specifications
Spec ID Parameter Description Min Typ Max Units Details/Conditions
SID234 T
STARTILO1
ILO startup time – – 2 ms Guaranteed by charac-
terization
SID236 T
ILODUTY
ILO duty cycle 40 50 60 % Guaranteed by charac-
terization
SID237 F
ILOTRIM1
32 kHz trimmed frequency 15 32 50 kHz Max. ILO frequency is
70 kHz if T
A
> 85 °C
Table 37. External Clock Specifications
Spec ID Parameter Description Min Typ Max Units Details/Conditions
SID305 ExtClkFreq External Clock input Frequency 0 – 24 MHz Guaranteed by
characterization
SID306 ExtClkDuty Duty cycle; Measured at V
DD/2
45 – 55 % Guaranteed by
characterization
