Document Number: 002-00123 Rev. *J Page 23 of 35
PSoC
®
4: PSoC 4000S Family
Datasheet
SWD Interface
Internal Main Oscillator
Internal Low-Speed Oscillator
Note
11. Guaranteed by characterization.
Table 26. SWD Interface Specifications
Spec ID Parameter Description Min Typ Max Units Details/Conditions
SID213 F_SWDCLK1 3.3 V V
DD
5.5 V – – 14
MHz
SWDCLK 1/3 CPU
clock frequency
SID214 F_SWDCLK2 1.71 V V
DD
3.3 V – – 7
SWDCLK 1/3 CPU
clock frequency
SID215
[11]
T_SWDI_SETUP T = 1/f SWDCLK 0.25*T – –
ns
–
SID216
[11]
T_SWDI_HOLD T = 1/f SWDCLK 0.25*T – – –
SID217
[11]
T_SWDO_VALID T = 1/f SWDCLK – – 0.5*T –
SID217A
[11]
T_SWDO_HOLD T = 1/f SWDCLK 1 – – –
Table 27. IMO DC Specifications
(Guaranteed by Design)
Spec ID Parameter Description Min Typ Max Units Details/Conditions
SID218 I
IMO1
IMO operating current at 48 MHz – – 250 µA–
SID219 I
IMO2
IMO operating current at 24 MHz – – 180 µA–
Table 28. IMO AC Specifications
Spec ID Parameter Description Min Typ Max Units Details/Conditions
SID223 F
IMOTOL1
Frequency variation at 24, 32, and
48 MHz (trimmed)
––±2%
SID226 T
STARTIMO
IMO startup time – – 7 µs –
SID228 T
JITRMSIMO2
RMS jitter at 24 MHz – 145 – ps –
Table 29. ILO DC Specifications
(Guaranteed by Design)
Spec ID Parameter Description Min Typ Max Units Details/Conditions
SID231
[11]
I
ILO1
ILO operating current – 0.3 1.05 µA –
Table 30. ILO AC Specifications
Spec ID Parameter Description Min Typ Max Units Details/Conditions
SID234
[11]
T
STARTILO1
ILO startup time – – 2 ms –
SID236
[11]
T
ILODUTY
ILO duty cycle 40 50 60 % –
SID237 F
ILOTRIM1
ILO frequency range 20 40 80 kHz –