參數(shù)資料
型號(hào)： LPC2148FBD64
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 microcontrollers; up to 512 kB flash with ISP-IAP, USB 2.0 full-speed device, 10-bit ADC and DAC
封裝： LPC2141FBD64<SOT314-2 (LQFP64)|<<http://www.nxp.com/packages/SOT314-2.html<1<Always Pb-free,;LPC2142FBD64<SOT314-2 (LQFP64)|<<http://www.nxp.com/packages/SOT314-2.html<
文件頁(yè)數(shù)： 27/45頁(yè)
文件大?。?/td> 391K
代理商： LPC2148FBD64
LPC2141_42_44_46_48
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2011. All rights reserved.
Product data sheet
Rev. 5 — 12 August 2011
27 of 45
NXP Semiconductors
LPC2141/42/44/46/48
Single-chip 16-bit/32-bit microcontrollers
8. Static characteristics
Table 5.
T
amb
=
40
C to +85
C for commercial applications, unless otherwise specified.
Symbol
Parameter
Conditions
V
DD
supply voltage
V
DDA
analog supply voltage
3.3 V pad
V
i(VBAT)
input voltage on pin
VBAT
V
i(VREF)
input voltage on pin
VREF
Standard port pins, RESET, P1.26/RTCK
I
IL
LOW-level input current
V
I
= 0 V; no pull-up
I
IH
HIGH-level input current V
I
= V
DD
; no pull-down
I
OZ
OFF-state output
current
pull-up/down
I
latch
I/O latch-up current
(0.5V
DD
) < V
I
< (1.5V
DD
);
T
j
< 125
C
V
I
input voltage
pin configured to provide a
digital function
V
O
output voltage
output active
V
IH
HIGH-level input voltage
V
IL
LOW-level input voltage
V
hys
hysteresis voltage
V
OH
HIGH-level output
voltage
V
OL
LOW-level output
voltage
I
OH
HIGH-level output
current
I
OL
LOW-level output
current
I
OHS
HIGH-level short-circuit
output current
I
OLS
LOW-level short-circuit
output current
I
pd
pull-down current
V
I
= 5 V
I
pu
pull-up current
V
I
= 0 V
V
DD
< V
I
< 5 V
Static characteristics
Min
Typ
[1]
3.3
3.3
3.3
Max
3.6
3.6
3.6
Unit
V
V
V
[2]
3.0
3.0
[3]
2.0
2.5
3.3
V
DDA
V
-
-
-
-
-
-
3
3
3
A
A
A
V
O
= 0 V; V
O
= V
DD
; no
-
-
100
mA
[4][5][6]
[7]
0
-
5.5
V
0
2.0
-
0.4
-
-
-
-
-
V
DD
-
0.8
-
-
V
V
V
V
V
I
OH
=
4 mA
[8]
V
DD
0.4
I
OL
=
4 mA
[8]
-
-
0.4
V
V
OH
= V
DD
0.4 V
[8]
4
-
-
mA
V
OL
= 0.4 V
[8]
4
-
-
mA
V
OH
= 0 V
[9]
-
-
45
mA
V
OL
= V
DDA
[9]
-
-
50
mA
[10]
10
50
50
0
150
85
0
A
A
A
[11]
15
[10]
0
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