參數(shù)資料
型號： LPC2105
廠商： NXP Semiconductors N.V.
英文描述： Single-chip 32-bit microcontrollers; 128 kB ISP/IAP Flash with 64 kB/32 kB/16 kB RAM
中文描述： 單片32位微控制器，128 kB的供應商/聯(lián)合會64 kB/32 kB/16 KB RAM內(nèi)存閃存
文件頁數(shù)： 24/32頁
文件大?。?/td> 155K
代理商： LPC2105
Philips Semiconductors
LPC2104/2105/2106
Single-chip 32-bit microcontrollers
Product data
Rev. 04 — 05 February 2004
24 of 32
9397 750 12792
Koninklijke Philips Electronics N.V. 2004. All rights reserved.
8.
Static characteristics
Table 9:
T
amb
= 0
°
C to
+
70
°
C for commercial, unless otherwise specified.
Symbol Parameter
V
DD1.8
Supply voltage
V
DD3
External rail supply voltage
Standard Port pins, RST, RTCK, and DBGSEL
I
IL
LOW level input current, no
pull-up
I
IH
HIGH level input current, no
pull down
I
OZ
3-state output leakage, no
pull-up/down
I
latchup
I/O latch-up current
Static characteristics
Conditions
Min
1.65
3.0
Typ
[1]
1.8
3.3
Max
1.95
3.6
Unit
V
V
V
i
= 0
-
-
3
μ
A
V
i
= V
DD3
-
-
3
μ
A
V
o
= 0, V
o
= V
DD3
-
-
3
μ
A
(0.5 V
DD3
) < V < (1.5 V
DD3
)
T
j
< 125
°
C
100
-
-
mA
V
i
V
o
V
IH
V
IL
V
hys
V
OH
V
OL
I
OH
I
OL
I
OH
Input voltage
[3][4][5]
Output voltage, output active
HIGH level input voltage
LOW level input voltage
Hysteresis voltage
HIGH level output voltage
[6]
LOW level output voltage
[6]
HIGH level output current
[6]
LOW level output current
[6]
HIGH level short circuit
current
[7]
LOW level short circuit
current
[7]
Pull-down current (applies to
DBGSEL)
Pull-up current (applies to
P0.22 - P0.31)
0
0
2.0
-
-
V
DD3
0.4
-
4
4
-
-
-
-
-
0.4
-
-
-
-
-
5.5
V
DD3
-
0.8
-
-
0.4
-
-
45
V
V
V
V
V
V
V
mA
mA
mA
I
OH
=
4 mA
I
OL
=
4 mA
V
OH
= V
DD3
0.4 V
V
OL
= 0.4 V
V
OH
= 0
I
OL
V
OL
= V
DD3
-
-
50
mA
I
PD
V
i
= 5 V
[8]
20
50
100
μ
A
I
PU
V
i
= 0
V
DD3
< V
i
< 5 V
[8]
V
DD1.8
= 1.8 V, cclk = 60 MHz,
T
amb
= 25
°
C, code
while(1){}
executed from FLASH, no active
peripherals
V
DD1.8
= 1.8 V, T
amb
= +25
°
C,
V
DD1.8
= 1.8 V, T
amb
= +85
°
C
25
0
-
50
0
30
65
0
-
μ
A
μ
A
mA
I
DD1.8
Active Mode
Power-down Mode
-
-
10
50
-
500
μ
A
μ
A
I
2
C pins
V
IH
V
IL
V
hys
V
OL
HIGH level input voltage
LOW level input voltage
Hysteresis voltage
LOW level output voltage
[6]
V
TOL
is from 4.5 V to 5.5 V
V
TOL
is from 4.5 V to 5.5 V
V
TOL
is from 4.5 V to 5.5 V
I
OL
= 3 mA
0.7 V
TOL
-
-
-
-
-
0.5 V
TOL
-
-
0.3 V
TOL
-
0.4
V
V
V
V
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