參數(shù)資料
型號: LPC2220
廠商: NXP Semiconductors N.V.
英文描述: 16/32-bit ARM microcontrollers; flashless with 64 kB, with 10-bit ADC and external memory interface
中文描述: 16/32位 ARM微控制器;64KB的閃存;10位模數(shù)轉(zhuǎn)換和外部存儲器接口
文件頁數(shù): 32/49頁
文件大?。?/td> 255K
代理商: LPC2220
9397 750 14061
Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Product data sheet
Rev. 02— 30 May 2005
32 of 49
Philips Semiconductors
LPC2210/2220
16/32-bit ARM microcontrollers with external memory interface
8.
Static characteristics
Table 11:
T
amb
=
40
°
C to +85
°
C for commercial applications, unless otherwise specified.
Symbol
Parameter
V
DD(1V8)
supply voltage
V
DD(3V3)
external rail supply voltage
V
DDA(3V3)
analog 3.3 V pad supply
voltage
Standard port pins, RESET, RTCK
I
IL
LOW-state input current
I
IH
HIGH-state input current
I
OZ
3-state output leakage
current
I
latch
I/O latch-up current
Static characteristics
Conditions
Min
1.65
3.0
2.5
Typ
[1]
1.8
3.3
3.3
Max
1.95
3.6
3.6
Unit
V
V
V
V
I
= 0 V; no pull-up
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 <
(1.5V
DD(3V3)
)
T
j
< 125
°
C
-
-
-
-
-
-
3
3
3
μ
A
μ
A
μ
A
100
-
-
mA
V
I
input voltage
[2] [3]
[4]
0
-
5.5
V
V
O
V
IH
V
IL
V
hys
V
OH
output voltage
HIGH-state input voltage
LOW-state input voltage
hysteresis voltage
HIGH-state output voltage
[5]
I
OH
=
4 mA
output active
0
2.0
-
-
V
DD(3V3)
0.4
-
4
4
-
-
-
-
0.4
-
V
DD(3V3)
-
0.8
-
-
V
V
V
V
V
V
OL
I
OH
I
OL
I
OHS
LOW-state output voltage
[5]
HIGH-state output current
[5]
LOW-state output current
[5]
HIGH-state short circuit
current
[6]
LOW-state short circuit
current
[6]
pull-down current
pull-up current (applies to
P1[25:16])
I
OL
=
4 mA
V
OH
= V
DD(3V3)
0.4 V
V
OL
= 0.4 V
V
OH
= 0 V
-
-
-
-
0.4
-
-
45
V
mA
mA
mA
I
OLS
V
OL
= V
DD(3V3)
-
-
50
mA
I
pd
I
pu
V
I
= 5 V
[7]
V
I
= 0 V
V
DD(3V3)
< V
I
< 5 V
[7]
10
15
0
50
50
0
150
85
0
μ
A
μ
A
μ
A
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