CY8C32_1105 Datasheet, PDF (105/120 Pages) Cypress Semiconductor – Programmable System-on-Chip (PSoC) DC to 50 MHz operation

PSoC^® 3: CY8C32 Family
Data Sheet
11.6.2 Internal Main Oscillator
Table 11-66. IMO DC Specifications
Parameter
Description
Supply current
24 MHz – USB mode
24 MHz – non USB mode
12 MHz
6 MHz
3 MHz
Figure 11-57. IMO Current vs. Frequency
Conditions
Min
Typ
With oscillator locking to USB bus
–
–
–
–
–
–
–
–
–
–
Max
Units
500
µA
300
µA
200
µA
180
µA
150
µA
Table 11-67. IMO AC Specifications
Parameter
Description
Conditions
Min
Typ
IMO frequency stability (with factory trim)
24 MHz – Non USB mode
–4
–
F_IMO
24 MHz – USB mode
12 MHz
With oscillator locking to USB bus –0.25
–
–3
–
6 MHz
–2
–
3 MHz
Startup time^[50]
Jitter (peak to peak)^[50]
–1
–
From enable (during normal system –
–
operation) or wakeup from
low-power state
Jp-p
F = 24 MHz
–
0.9
F = 3 MHz
Jitter (long term)^[50]
–
1.6
Jperiod
F = 24 MHz
–
0.9
F = 3 MHz
–
12
Max
Units
4
%
0.25
%
3
%
2
%
1
%
12
µs
–
ns
–
ns
–
ns
–
ns
Note
50. Based on device characterization (Not production tested).
Document Number: 001-56955 Rev. *K
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