IMX8MPCEC datasheet(40/111 Pages) NXP

tên linh kiện	IMX8MPCEC

Giải thích chi tiết về linh kiện	i.MX 8M Plus Applications Processor Datasheet for Consumer Products

PDF	111 Pages

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nhà sản xuất	NXP [NXP Semiconductors]

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i.MX 8M Plus Applications Processor Datasheet for Consumer Products, Rev. 0, 03/2021

NXP Semiconductors

Electrical characteristics

3.5.2

DDR I/O AC electrical characteristics

The DDR I/O pads support LPDDR 4 and DDR4 operational modes. The DDR Memory Controller

(DDRMC) is compliant with JEDEC-compliant SDRAMs.

DDRMC operation is contingent upon the board’s DDR design adherence to the DDR design and layout

requirements stated in the hardware development guide for the i.MX 8M Plus application processor.

3.5.3

LVDS I/O AC Parameters

The differential output transition time waveform is shown in Figure 9.

Table 30. Maximum frequency of operation for output

Parameter

Maximum Frequency (MHz)

VDD = 1.8 V

VDD = 3.3 V

dse[2:0]

sre[1:0]

Driver type

CL = 10 pF

CL = 20 pF

CL = 10 pF

CL = 20 pF

00X

1x Slow Slew

150

120

00X

1x Fast Slew

150

120

10X

2x Slow Slew

160

150

10X

2x Fast Slew

160

150

01X

4x Slow Slew

200

100

180

01X

4x Fast Slew

200

100

180

11X

6x Slow Slew

250

130

200

100

11X

6x Fast Slew

250

130

200

100

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