LPC1788FET208 NXP Semiconductors, LPC1788FET208 Datasheet - Page 89

• Manufacturer Part Number: LPC1788FET208
• Description: The LPC1788 is a Cortex-M3 microcontroller for embedded applications featuring a high level of integration and low power consumption at frequencies of 120 MHz
• Manufacturer: NXP Semiconductors

NXP Semiconductors
LPC178X_7X
Objective data sheet
11.7 I
Table 25.
T
Symbol
f
t
t
t
2
SCL
f
LOW
HIGH
amb
Fig 22. SSP slave timing in SPI mode
C-bus
SCK (CPOL = 0)
SCK (CPOL = 1)
=

40

Dynamic characteristic: I
C to +85
MOSI
MISO
MOSI
MISO
Parameter
SCL clock
frequency
fall time
LOW period of
the SCL clock
HIGH period of
the SCL clock
All information provided in this document is subject to legal disclaimers.

C.
Rev. 3 — 27 December 2011
[2]
DATA VALID
DATA VALID
[4][5][6][7]
t
v(Q)
DATA VALID
T
DATA VALID
2
cy(clk)
C-bus pins
Conditions
Standard-mode
Fast-mode
Fast-mode Plus
of both SDA and
SCL signals
Standard-mode
Fast-mode
Fast-mode Plus
Standard-mode
Fast-mode
Fast-mode Plus
Standard-mode
Fast-mode
Fast-mode Plus
t
v(Q)
t
DS
DATA VALID
DATA VALID
[1]
t
clk(H)
32-bit ARM Cortex-M3 microcontroller
t
DH
t
DS
DATA VALID
DATA VALID
Min
0
0
0
-
20 + 0.1  C
-
4.7
1.3
0.5
4.0
0.6
0.26
t
clk(L)
t
DH
t
h(Q)
LPC178x/7x
b
t
h(Q)
© NXP B.V. 2011. All rights reserved.
Max
100
400
1
300
300
120
-
-
-
-
-
-
CPHA = 1
CPHA = 0
002aae830
89 of 120
Unit
kHz
kHz
MHz
ns
ns
ns
s
s
s
s
s
s