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LPC2468FBD208,551
P1-P3
P4-P6
P7-P9
P10-P12
P13-P15
P16-P18
P19-P21
P22-P24
P25-P27
P28-P30
P31-P33
P34-P36
P37-P39
P40-P42
P43-P45
P46-P48
P49-P51
P52-P54
P55-P57
P58-P60
P61-P63
P64-P66
P67-P69
P70-P72
P73-P75
P76-P78
P79-P81
P82-P84
P85-P85
LPC2468
All information pr
ovided in this d
ocument is su
bject to legal
disclaimers.
© NXP B.V
. 201
3. All rights reserv
ed.
Product data sheet
Rev
. 6.2 — 1
1 January 2013
67 of 85
NXP Semiconductors
LPC2468
Single-chip 1
6-bit/32-bit micro
Fig 20.
Suggested ADC interface - LPC2468 AD0[y] pin
LPC2XXX
AD0[y]
SAMPLE
AD0[y]
20 k
Ω
3 pF
5 pF
R
vsi
V
SSIO,
V
SSCORE
V
EXT
002aad586
LPC2468
All information pr
ovided in this d
ocument is su
bject to legal
disclaimers.
© NXP B.V
. 201
3. All rights reserv
ed.
Product data sheet
Rev
. 6.2 — 1
1 January 2013
68 of 85
NXP Semiconductors
LPC2468
Single-chip 1
6-bit/32-bit micro
13.
DAC electrical characteristics
T
able
19.
DAC electrical cha
racteristics
V
DDA
= 3.0 V to 3.6 V
; T
amb
=
40
C to +85
C unless otherwise specified
Symbol
Parameter
Conditions
Min
Ty
p
Max
Unit
E
D
differential linearity error
-
1-
L
S
B
E
L(adj)
integral non-linearity
-
1.5
-
LSB
E
O
offs
et error
-
0.6
-
%
E
G
gain error
-
0.6
-
%
C
L
load capacitance
-
200
-
pF
R
L
load resistance
1
-
-
k
LPC2468
All information pr
ovided in this d
ocument is su
bject to legal
disclaimers.
© NXP B.V
. 201
3. All rights reserv
ed.
Product data sheet
Rev
. 6.2 — 1
1 January 2013
69 of 85
NXP Semiconductors
LPC2468
Single-chip 1
6-bit/32-bit micro
14. Application
information
14.1
Suggested USB interface solutions
Fig 21.
LPC2468 USB interface on a self-powered
device
LPC24XX
USB-B
connector
USB_D+
USB_CONNECT
soft-connect switch
USB_D
−
V
BUS
V
SSIO,
V
SSCORE
V
DD(3V3)
R1
1.5 k
Ω
R
S
= 33
Ω
002aad587
R
S
= 33
Ω
USB_UP_LED
Fig 22.
LPC2468 USB interface on a bus-p
owered device
LPC24XX
V
DD(3V3)
R1
1.5 k
Ω
R2
USB_UP_LED
002aad588
USB-B
connector
USB_D+
USB_D
−
V
BUS
V
SSIO,
V
SSCORE
R
S
= 33
Ω
R
S
= 33
Ω
P1-P3
P4-P6
P7-P9
P10-P12
P13-P15
P16-P18
P19-P21
P22-P24
P25-P27
P28-P30
P31-P33
P34-P36
P37-P39
P40-P42
P43-P45
P46-P48
P49-P51
P52-P54
P55-P57
P58-P60
P61-P63
P64-P66
P67-P69
P70-P72
P73-P75
P76-P78
P79-P81
P82-P84
P85-P85
LPC2468FBD208,551
Mfr. #:
Buy LPC2468FBD208,551
Manufacturer:
NXP Semiconductors
Description:
ARM Microcontrollers - MCU ARM7 512KF/USBH/ENET
Lifecycle:
New from this manufacturer.
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