LPC1777 View Datasheet(PDF) - NXP Semiconductors.

Part Name

Description

MFG CO.

LPC1777

32-bit ARM Cortex-M3 microcontroller; up to 512 kB flash and 96 kB SRAM; USB Device/Host/OTG; Ethernet; LCD; EMC

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NXP Semiconductors

LPC178x/7x

32-bit ARM Cortex-M3 microcontroller

SCK (CPOL = 0)

SCK (CPOL = 1)

MOSI

MISO

Tcy(clk)

tv(Q)

DATA VALID

DATA VALID

DATA VALID

tDS

tDH

DATA VALID

th(Q)

CPHA = 1

MOSI

MISO

tv(Q)

DATA VALID

DATA VALID

DATA VALID

tDS

tDH

DATA VALID

th(Q)

Fig 21. SSP master timing in SPI mode

CPHA = 0

002aae829

SCK (CPOL = 0)

SCK (CPOL = 1)

MOSI

MISO

Tcy(clk)

DATA VALID

tv(Q)

DATA VALID

tDS

tDH

DATA VALID

DATA VALID

th(Q)

CPHA = 1

LPC178X_7X

Product data sheet

MOSI

MISO

DATA VALID

tv(Q)

DATA VALID

tDS

tDH

DATA VALID

DATA VALID

th(Q)

CPHA = 0

Fig 22. SSP slave timing in SPI mode

All information provided in this document is subject to legal disclaimers.

Rev. 5.5 — 26 April 2016

002aae830

© NXP Semiconductors N.V. 2016. All rights reserved.

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