LPC3230 NXP [NXP Semiconductors], LPC3230 Datasheet - Page 64

• 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
Table 18.
T
[1]
LPC3220_30_40_50_1
Preliminary data sheet
Symbol
Common to SPI1 and SPI2
T
SPI1
t
t
t
t
SPI2
t
t
t
t
SPIDSU
SPIDH
SPIDV
SPIOH
SPIDSU
SPIDH
SPIDV
SPIOH
amb
Fig 19.
SPICYC
T
= 40 C to +85 C.
HCLK
= period time of SPI IP block input clock (HCLK)
MLC NAND flash memory status timing
Dynamic characteristics of SPI pins on SPI master controller
FLASH_IO[7:0]
11.10.1 SPI
FLASH_CLE
11.10 SPI and SSP Controller
FLASH_WR
FLASH_RD
FLASH_CE
Parameter
SPI cycle time
SPI data set-up time
SPI data hold time
SPI enable to output data valid time
SPI output data hold time
SPI data set-up time
SPI data hold time
SPI enable to output data valid time
SPI output data hold time
t
t
CS
CLS
t
t
DS
WP
70 h
t
t
t
DH
CLH
CH
command
Rev. 01 — 6 February 2009
[1]
Min
2
-
-
-
-
-
-
-
-
T
HCLK
LPC3220/30/40/50
t
t
WHR
t
CLR
IR
16/32-bit ARM microcontrollers
Typ
-
6
0
2
0
10
0
2
0
t
CEA
data
status
t
REA
Max
256
-
-
-
-
-
-
-
-
002aae446
© NXP B.V. 2009. All rights reserved.
T
t
t
HCLK
COH
RHOH
t
RHZ
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
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