K10P81M100SF2 Datasheet, PDF (26/60 Pages) Freescale Semiconductor, Inc – K10 Sub-Family Data Sheet

Peripheral operating requirements and behaviors
Table 13. Oscillator DC electrical specifications, (V_SSOSC= 0 V_DC) (T_A = T_L to T_H)
(continued)
Symbol
R_F
R_S
V_pp
Description
Min.
Typ.
Max.
Unit
Feedback resistor — low-frequency, low-power
—
—
—
MΩ
mode
Feedback resistor — low-frequency, high-gain
—
10
—
MΩ
mode
Feedback resistor — high-frequency, low-power
—
—
—
MΩ
mode (1 – 8 MHz, 8 – 32 MHz)
Feedback resistor — high-frequency, high-gain
—
1
—
MΩ
mode (1 – 8 MHz, 8 – 32 MHz)
Series resistor — low-frequency, low-power
mode
—
—
—
kΩ
y _{Series resistor — low-frequency, high-gain mode}
—
200
—
kΩ
r _{Series resistor — high-frequency, low-power}
—
—
—
kΩ
mode
a Series resistor — high-frequency, high-gain
mode
• 1 MHz resonator
in ^{• 2 MHz resonator}
• 4 MHz resonator
• 8 MHz resonator
• 16 MHz resonator
lim ^{• 20 MHz resonator}
• 32 MHz resonator
—
6.6
—
kΩ
—
3.3
—
kΩ
—
0
—
kΩ
—
0
—
kΩ
—
0
—
kΩ
—
0
—
kΩ
—
0
—
kΩ
Peak-to-peak amplitude of oscillation (oscillator
—
0.6
—
V
e mode) — low-frequency, low-power mode
r ^{Peak-to-peak amplitude of oscillation (oscillator}
0.75 ×
V_DD33OSC
—
V
mode) — low-frequency, high-gain mode
V_DD33OSC
Peak-to-peak amplitude of oscillation (oscillator
—
0.6
—
V
P mode) — high-frequency, low-power mode
Peak-to-peak amplitude of oscillation (oscillator
0.75 ×
V_DD33OSC
—
V
mode) — high-frequency, high-gain mode
V_DD33OSC
Notes
2,3
1. V_DD33OSC=3.3 V, Temperature =27 °C, Cx/Cy=20 pF
2. See crystal or resonator manufacturer's recommendation
3. R_F and C_x,C_y are integrated in low-frequency, low-power mode and must not be attached externally
K10 Sub-Family Data Sheet Data Sheet, Rev. 1, 11/2010.
26
Preliminary
Freescale Semiconductor, Inc.