MK20FN32AVFT15 데이터 시트보기 (PDF) - Freescale Semiconductor

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MK20FN32AVFT15

K20 Sub-Family

Freescale Semiconductor 

Symbol

VAIO

ID

VDDA

VUSB_DP

VUSB_DM

VREGIN

VBAT

Description

Analog1, RESET, EXTAL, and XTAL input voltage

Instantaneous maximum current single pin limit (applies to all

port pins)

Analog supply voltage

USB_DP input voltage

USB_DM input voltage

USB regulator input

RTC battery supply voltage

Min.

–0.3

–25

VDD – 0.3

–0.3

–0.3

–0.3

–0.3

Max.

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

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)

5.2 Nonswitching electrical specifications

K20 Sub-Family Data Sheet Data Sheet, Rev. 6, 9/2011.

Freescale Semiconductor, Inc.

11

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