MK10DX64CLK10 Просмотр технического описания (PDF) - Freescale Semiconductor

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MK10DX64CLK10

K10 Sub-Family

Freescale Semiconductor 

Table 4. Voltage and current operating behaviors (continued)

Symbol

IIND

Description

Input leakage current, digital pins

• VDD < VIN < 5.5 V

Min.

Typ.1

Max.

Unit

—

1

50

μA

ZIND

Input impedance examples, digital pins

• VDD = 3.6 V

• VDD = 3.0 V

• VDD = 2.5 V

• VDD = 1.7 V

—

—

48

kΩ

—

—

55

kΩ

—

—

57

kΩ

—

—

85

kΩ

RPU Internal pullup resistors

RPD Internal pulldown resistors

20

35

50

kΩ

20

35

50

kΩ

General

Notes

4, 5

4, 7

8

9

1. Typical values characterized at 25°C and VDD = 3.6 V unless otherwise noted.

2. Open drain outputs must be pulled to VDD.

3. Analog pins are defined as pins that do not have an associated general purpose I/O port function.

4. Digital pins have an associated GPIO port function and have 5V tolerant inputs, except EXTAL and XTAL.

5. Internal pull-up/pull-down resistors disabled.

6. Characterized, not tested in production.

7. Examples calculated using VIL relation, VDD, and max IIND: ZIND=VIL/IIND. This is the impedance needed to pull a high

signal to a level below VIL due to leakage when VIL < VIN < VDD. These examples assume signal source low = 0 V.

8. Measured at VDD supply voltage = VDD min and Vinput = VSS

9. Measured at VDD supply voltage = VDD min and Vinput = VDD

I IND

+

Z IND

Source –

Digital input

5.2.4 Power mode transition operating behaviors

All specifications except tPOR, and VLLSx→RUN recovery times in the following table

assume this clock configuration:

• CPU and system clocks = 100 MHz

• Bus clock = 50 MHz

• FlexBus clock = 50 MHz

• Flash clock = 25 MHz

• MCG mode: FEI

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

Freescale Semiconductor, Inc.

15

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