LPC3230 NXP [NXP Semiconductors], LPC3230 Datasheet - Page 66

• Manufacturer Part Number: LPC3230
• Description: 16/32-bit ARM microcontrollers; hardware floating-point coprocessor, USB On-The-Go, and EMC memory interface
• Manufacturer: NXP [NXP Semiconductors]

NXP Semiconductors
LPC3220_30_40_50_1
Preliminary data sheet
11.10.3 Timing diagrams for SPI and SSP (in SPI mode)
Fig 20.
Fig 21.
SPI master timing (CPHA = 0)
SPI master timing (CPHA = 1)
SCK0/1 (CPOL = 0)
SCK0/1 (CPOL = 1)
SPI1/2_DATAIO or
SPI1/2_DATAIN or
SCK0/1 (CPOL = 0)
SCK0/1 (CPOL = 1)
SPI1/2_DATAIO or
SPI1/2_DATAIN or
SPI1/2_CLK or
SPI1/2_CLK or
SPI1/2_CLK or
SPI1/2_CLK or
MOSI0/1
MISO0/1
MOSI0/1
MISO0/1
Rev. 01 — 6 February 2009
DATA VALID
DATA VALID
T
DATA VALID
DATA VALID
SPICYC
t
SPIQV
t
SPIQV
T
SPICYC
t
t
SPIDSU
SPICLKH
LPC3220/30/40/50
t
SPIDSU
DATA VALID
DATA VALID
DATA VALID
DATA VALID
16/32-bit ARM microcontrollers
t
SPICLKH
t
SPIDH
t
SPICLKL
t
SPIDH
t
SPICLKL
t
SPIOH
002aae457
© NXP B.V. 2009. All rights reserved.
t
SPIOH
002aae454
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