PSOC4000 Datasheet, PDF (21/34 Pages) Cypress Semiconductor – Programmable System-on-Chip

PSoC^® 4: PSoC 4000 Family
Datasheet
SWD Interface
Table 20. SWD Interface Specifications
Spec ID
Parameter
SID213
F_SWDCLK1
Description
3.3 V  V_DD  5.5 V
SID214
F_SWDCLK2 1.71 V  V_DD  3.3 V
SID215^[13] T_SWDI_SETUP T = 1/f SWDCLK
SID216^[13] T_SWDI_HOLD T = 1/f SWDCLK
SID217^[13] T_SWDO_VALID T = 1/f SWDCLK
SID217A^[13] T_SWDO_HOLD T = 1/f SWDCLK
Min Typ
–
–
–
–
0.25*T
–
0.25*T
–
–
–
1
–
Max
14
7
–
–
0.5*T
–
Units
MHz
MHz
ns
ns
ns
ns
Details/Conditions
SWDCLK ≤ 1/3 CPU
clock frequency
SWDCLK ≤ 1/3 CPU
clock frequency
Internal Main Oscillator
Table 21. 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 22. IMO AC Specifications
Spec ID
Parameter
SID223
F_IMOTOL1
SID223A F_IMOTOLVCCD
SID226
SID228
T_STARTIMO
T_JITRMSIMO2
Description
Frequency variation at 24 and
32 MHz (trimmed)
Frequency variation at 24 and
32 MHz (trimmed)
IMO startup time
RMS jitter at 24 MHz
Internal Low-Speed Oscillator
Table 23. ILO DC Specifications
(Guaranteed by Design)
Spec ID
SID231^[13]
SID233^[13]
Parameter
I_ILO1
I_ILOLEAK
Description
ILO operating current
ILO leakage current
Table 24. ILO AC Specifications
Spec ID
SID234^[13]
SID236^[13]
SID237
Parameter
T_STARTILO1
T_ILODUTY
F_ILOTRIM1
Description
ILO startup time
ILO duty cycle
ILO frequency range
Min Typ
–
–
–
–
–
–
–
145
Max Units Details/Conditions
±2
% 2 V  V_DD  5.5 V, and
–25 °C  T_A  85 °C
±4
% All other conditions
7
µs
–
ps
Min Typ Max
–
0.3
1.05
–
2
15
Units
µA
nA
Details/Conditions
Min Typ Max
–
–
2
40
50
60
20
40
80
Units
ms
%
kHz
Details/Conditions
Note
13. Guaranteed by characterization.
Document Number: 001-89638 Rev. *E
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