K60P104M100SF2 Datasheet, PDF (24/67 Pages) Freescale Semiconductor, Inc – K60 Sub-Family Data Sheet

Peripheral operating requirements and behaviors
TCLK
TRST
J14
J13
Figure 8. TRST timing
6.2 System modules
y ^{There are no specifications necessary for the device's system modules.}
ar ^{6.3 Clock modules}
in ^{6.3.1 MCG Specifications}
Table 12. MCG specifications
Symbol Description
lim ^fints_ft
Internal reference frequency (slow clock) — facto‐
ry trimmed at nominal VDD and 25°C
f_{ints_t}
Internal reference frequency (slow clock) — user
trimmed
e _{tirefsts Internal reference (slow clock) startup time}
r Δfdco_res_t Resolution of trimmed DCO output frequency at
fixed voltage and temperature — using SCTRIM
P ^{and SCFTRIM}
Min.
—
31.25
—
—
Typ.
32.768
—
TBD
± 0.1
Max.
—
39.0625
4
± 0.3
Unit
kHz
kHz
µs
%f_dco
Δf_{dco_res_t} Resolution of trimmed DCO output frequency at
—
± 0.2
± 0.5
%f_dco
fixed voltage and temperature — using SCTRIM
only
Δf_{dco_t} Total deviation of trimmed DCO output frequency
—
over voltage and temperature
+ 0.5
- 1.0
± 3.5
%f_dco
Δf_{dco_t} Total deviation of trimmed DCO output frequency
—
over fixed voltage and temperature range of 0–
70°C
± 0.5
± TBD
%f_dco
f_{intf_ft} Internal reference frequency (fast clock) — factory 3.875
4
4.125
MHz
trimmed at nominal VDD and 25°C
f_{intf_t} Internal reference frequency (fast clock) — user
3
—
5
MHz
trimmed
Table continues on the next page...
Notes
K60 Sub-Family Data Sheet Data Sheet, Rev. 1, 11/2010.
24
Preliminary
Freescale Semiconductor, Inc.