Datasheet

LPC4370 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2013. All rights reserved.
Product data sheet Rev. 2 — 21 October 2013 114 of 150
NXP Semiconductors
LPC4370
32-bit ARM Cortex-M4/M0 microcontroller
[1] SGPIO_CLOCK is the internally generated SGPIO clock. T
SGPIO
= 1/f
SGPIO_CLOCK
.
Table 25. Dynamic characteristics: SGPIO
T
amb
=  40  C to +85  C; 2.2 V  V
DD(REG)(3V3)
 3.6 V; 2.7 V  V
DD(IO)
 3.6 V. Simulated values.
Symbol Parameter Conditions Min Typ Max Unit
t
su(D)
data input set-up time 2 - - ns
t
h(D)
data input hold time
[1]
T
SGPIO
+ 2 - - ns
t
su(D)
data input set-up time sampled by
SGPIO_CLOCK
[1]
T
SGPIO
+ 2 - - ns
t
h(D)
data input hold time sampled by
SGPIO_CLOCK
[1]
T
SGPIO
+ 2 - - ns
t
v(Q)
data output valid time
[1]
- - 2 x T
SGPIO
ns
t
h(Q)
data output hold time
[1]
T
SGPIO
-ns
t
v(Q)
data output valid time sampled by
SGPIO_CLOCK
[1]
-3 - 3 ns
t
h(Q)
data output hold time sampled by
SGPIO_CLOCK
[1]
-3 - 3 ns
Fig 30. SGPIO timing
SGPIO_CLOCK
DIN
CLKINext
sync(CLKINext) = CLKINi
sync(DIN)
Dout
CLKout
DINi
DINi
DQi
t
h(D)
t
su(D)
t
h(Q)
t
v(Q)
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