MK10FX64ACLH12 查看數據表（PDF） - Freescale Semiconductor

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MK10FX64ACLH12

K10 Sub-Family

Freescale Semiconductor 

Peripheral operating requirements and behaviors

Table 16. Oscillator DC electrical specifications (continued)

Symbol

IDDOSC

Description

Supply current — high gain mode (HGO=1)

• 32 kHz

• 4 MHz

• 8 MHz (RANGE=01)

• 16 MHz

• 24 MHz

• 32 MHz

Min.

Typ.

Max.

Unit

—

25

—

μA

—

400

—

μA

—

500

—

μA

—

2.5

—

mA

—

3

—

mA

—

4

—

mA

Cx

EXTAL load capacitance

—

—

—

Cy

XTAL load capacitance

—

—

—

RF

Feedback resistor — low-frequency, low-power

—

—

—

MΩ

mode (HGO=0)

Feedback resistor — low-frequency, high-gain

—

10

—

MΩ

mode (HGO=1)

Feedback resistor — high-frequency, low-power

—

—

—

MΩ

mode (HGO=0)

Feedback resistor — high-frequency, high-gain

—

1

—

MΩ

mode (HGO=1)

RS

Series resistor — low-frequency, low-power

mode (HGO=0)

—

—

—

kΩ

Series resistor — low-frequency, high-gain mode

—

200

—

kΩ

(HGO=1)

Series resistor — high-frequency, low-power

mode (HGO=0)

—

—

—

kΩ

Series resistor — high-frequency, high-gain

mode (HGO=1)

—

0

—

kΩ

Vpp5 Peak-to-peak amplitude of oscillation (oscillator

—

0.6

—

V

mode) — low-frequency, low-power mode

(HGO=0)

Peak-to-peak amplitude of oscillation (oscillator

—

VDD

—

V

mode) — low-frequency, high-gain mode

(HGO=1)

Peak-to-peak amplitude of oscillation (oscillator

—

0.6

—

V

mode) — high-frequency, low-power mode

(HGO=0)

Peak-to-peak amplitude of oscillation (oscillator

—

VDD

—

V

mode) — high-frequency, high-gain mode

(HGO=1)

Notes

1

2, 3

2, 3

2, 4

1. VDD=3.3 V, Temperature =25 °C

2. See crystal or resonator manufacturer's recommendation

3. Cx,Cy can be provided by using either the integrated capacitors or by using external components.

4. When low power mode is selected, RF is integrated and must not be attached externally.

5. The EXTAL and XTAL pins should only be connected to required oscillator components and must not be connected to any

other devices.

K10 Sub-Family Data Sheet, Rev. 3, 6/2013.

30

Freescale Semiconductor, Inc.

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