LPC1774FBD208 NXP Semiconductors, LPC1774FBD208 Datasheet - Page 92

• Manufacturer Part Number: LPC1774FBD208
• Description: The LPC1774 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
Table 27.
C
[1]
LPC178X_7X
Objective data sheet
Symbol
t
t
t
V
t
t
t
t
t
t
r
f
FRFM
FEOPT
FDEOP
JR1
JR2
EOPR1
EOPR2
L
CRS
= 50 pF; R
Characterized but not implemented as production test. Guaranteed by design.
Dynamic characteristics of USB pins (full-speed)
pu
= 1.5 k
11.9 USB
Parameter
rise time
fall time
differential rise and fall time
matching
output signal crossover voltage
source SE0 interval of EOP
source jitter for differential transition
to SE0 transition
receiver jitter to next transition
receiver jitter for paired transitions
EOP width at receiver
EOP width at receiver

on D+ to V
Fig 25. I
I2S_RX_SCK
I2S_RX_SDA
I2S_RX_WS
2
DD(3V3)
S-bus timing (receive)
All information provided in this document is subject to legal disclaimers.
; 3.0 V
Rev. 3 — 27 December 2011

V
DD(3V3)
t
WH
Conditions
10 % to 90 %
10 % to 90 %
see
see
10 % to 90 %
must reject as
EOP; see
Figure 26
must accept as
EOP; see
Figure 26
t
r
/ t

f
Figure 26
Figure 26
T
3.6 V.
cy(clk)
t
WL
t
su(D)
t
su(D)
[1]
[1]
32-bit ARM Cortex-M3 microcontroller
Min
7.7
-
1.3
160
2
18.5
9
40
82
8.5
t
t
su(D)
h(D)
Typ
-
-
-
-
-
-
-
-
-
-
t
f
LPC178x/7x
© NXP B.V. 2011. All rights reserved.
Max
13.8
13.7
109
2.0
175
+5
+18.5
+9
-
-
t
r
002aag203
92 of 120
Unit
ns
ns
%
V
ns
ns
ns
ns
ns
ns