MK52DN512CMD10 查看數據表（PDF） - NXP Semiconductors.

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MK52DN512CMD10

K52 Sub-Family

NXP Semiconductors. 

Symbol

VDD

IDD

VDIO

VAIO

ID

VDDA

VUSB_DP

VUSB_DM

VREGIN

VBAT

Description

Digital supply voltage

Digital supply current

Digital input voltage (except RESET, EXTAL, and XTAL)

Analog1, RESET, EXTAL, and XTAL input voltage

Maximum current single pin limit (applies to all digital pins)

Analog supply voltage

USB_DP input voltage

USB_DM input voltage

USB regulator input

RTC battery supply voltage

Min.

–0.3

—

–0.3

–0.3

–25

VDD – 0.3

–0.3

–0.3

–0.3

–0.3

Max.

3.8

185

5.5

VDD + 0.3

25

VDD + 0.3

3.63

3.63

6.0

3.8

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

General

Unit

V

mA

V

V

mA

V

V

V

V

V

5 General

5.1 AC electrical characteristics

Unless otherwise specified, propagation delays are measured from the 50% to the 50%

point, and rise and fall times are measured at the 20% and 80% points, as shown in the

following figure.

Figure 1. Input signal measurement reference

All digital I/O switching characteristics assume:

1. output pins

• have CL=30pF loads,

• are configured for fast slew rate (PORTx_PCRn[SRE]=0), and

• are configured for high drive strength (PORTx_PCRn[DSE]=1)

2. input pins

• have their passive filter disabled (PORTx_PCRn[PFE]=0)

K52 Sub-Family Data Sheet, Rev. 3, 6/2013.

Freescale Semiconductor, Inc.

11

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