Automotive PSoC
®
4: PSoC 4200
Family Datasheet
Document Number: 001-93573 Rev. *E Page 28 of 37
Internal Low-Speed Oscillator
Table 36. 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 37. ILO AC Specifications
Spec ID Parameter Description Min Typ Max Units Details/Conditions
SID234 T
STARTILO1
ILO startup time – – 2 ms Guaranteed by
characterization
SID236 T
ILODUTY
ILO duty cycle 40 50 60 % Guaranteed by
characterization
SID237 F
ILOTRIM1
32 kHz trimmed frequency 15 32 50 kHz Max. ILO frequency is
70 kHz if T
A
> 85 °C
Table 38. External Clock Specifications
Spec ID Parameter Description Min Typ Max Units Details/Conditions
SID305 ExtClkFreq External Clock input Frequency 0 – 48 MHz Guaranteed by
characterization
SID306 ExtClkDuty Duty cycle; Measured at V
DD/2
45 – 55 % Guaranteed by
characterization
Table 39. UDB AC Specifications
(Guaranteed by Characterization)
Spec ID Parameter Description Min Typ Max Units Details/Conditions
Datapath performance
SID249 F
MAX-TIMER
Max frequency of 16-bit timer in a
UDB pair
– – 48 MHz
SID250 F
MAX-ADDER
Max frequency of 16-bit adder in a
UDB pair
– – 48 MHz
SID251 F
MAX_CRC
Max frequency of 16-bit CRC/PRS in
a UDB pair
– – 48 MHz
PLD Performance in UDB
SID252 F
MAX_PLD
Max frequency of 2-pass PLD
function in a UDB pair
– – 48 MHz
Clock to Output Performance
SID253 T
CLK_OUT_UDB1
Prop. delay for clock in to data out at
25 °C, Typ.
– 15 – ns
SID254 T
CLK_OUT_UDB2
Prop. delay for clock in to data out,
Worst case.
– 25 – ns
