參數(shù)資料
型號(hào)： LPC2478FBD208
廠商： NXP Semiconductors N.V.
元件分類： 數(shù)學(xué)處理器
英文描述： Single-chip 16-bit-32-bit micro; 512 kB flash, Ethernet, CAN, LCD, USB 2.0 device-host-OTG, external memory interface
封裝： LPC2478FBD208<SOT459-1 (LQFP208)|<<http://www.nxp.com/packages/SOT459-1.html<1<Always Pb-free,;LPC2478FET208<SOT950-1 (TFBGA208)|<<http://www.nxp.com/packages/SOT950-1.ht
文件頁(yè)數(shù)： 55/93頁(yè)
文件大小： 751K
代理商： LPC2478FBD208
LPC2478
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2011. All rights reserved.
Product data sheet
Rev. 3 — 12 September 2011
55 of 93
NXP Semiconductors
LPC2478
Single-chip 16-bit/32-bit microcontroller
Standard port pins, RESET, RTCK
I
IL
LOW-level input
current
I
IH
HIGH-level input
current
I
OZ
OFF-state output
current
I
latch
I/O latch-up current
V
I
= 0 V; no pull-up
-
-
3
A
V
I
= V
DD(3V3)
; no
pull-down
V
O
= 0 V; V
O
= V
DD(3V3)
;
no pull-up/down
(0.5V
DD(3V3)
) < V
I
<
(1.5V
DD(3V3)
);
T
j
< 125
C
pin configured to provide a
digital function
output active
-
-
3
A
-
-
3
A
-
-
100
mA
V
I
input voltage
[5][6][7]
[8]
0
-
5.5
V
V
O
V
IH
output voltage
HIGH-level input
voltage
LOW-level input
voltage
hysteresis voltage
HIGH-level output
voltage
LOW-level output
voltage
HIGH-level output
current
LOW-level output
current
HIGH-level
short-circuit output
current
LOW-level
short-circuit output
current
pull-down current
pull-up current
0
2.0
-
-
V
DD(3V3)
-
V
V
V
IL
-
-
0.8
V
V
hys
V
OH
0.4
-
-
-
-
V
V
I
OH
=
4 mA
[9]
V
DD(3V3)
0.4
V
OL
I
OL
=
4 mA
[9]
-
-
0.4
V
I
OH
V
OH
= V
DD(3V3)
0.4 V
[9]
4
-
-
mA
I
OL
V
OL
= 0.4 V
[9]
4
-
-
mA
I
OHS
V
OH
= 0 V
[10]
-
-
45
mA
I
OLS
V
OL
= V
DDA
[10]
-
-
50
mA
I
pd
I
pu
V
I
= 5 V
V
I
= 0 V
V
DD(3V3)
< V
I
< 5 V
[11]
10
50
50
0
150
85
0
A
A
A
15
[11]
0
I
2
C-bus pins (P0[27] and P0[28])
V
IH
HIGH-level input
voltage
LOW-level input
voltage
hysteresis voltage
LOW-level output
voltage
input leakage current
0.7V
DD(3V3)
-
-
V
V
IL
-
-
0.3V
DD(3V3)
V
V
hys
V
OL
-
0.05V
DD(3V3)
-
-
V
V
I
OLS
= 3 mA
[9]
-
0.4
I
LI
V
I
= V
DD(3V3)
V
I
= 5 V
[12]
-
2
10
4
22
A
A
-
Table 9.
T
amb
=
40
C to +85
C for commercial applications, unless otherwise specified.
Symbol
Parameter
Static characteristics
…continued
Conditions
Min
Typ
[1]
Max
Unit
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