參數(shù)資料
型號(hào): LPC2925FBD100
廠商: NXP SEMICONDUCTORS
元件分類: 微控制器/微處理器
英文描述: ARM9 microcontroller with CAN, LIN, and USB
中文描述: 32-BIT, FLASH, 125 MHz, RISC MICROCONTROLLER, PQFP100
封裝: 14 X 14 MM, 1.40 MM HEIGHT, PLASTIC, MS-026, SOT407-1, LQFP-100
文件頁數(shù): 56/84頁
文件大?。?/td> 551K
代理商: LPC2925FBD100
LPC2921_23_25_3
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2010. All rights reserved.
Product data sheet
Rev. 03 — 14 April 2010
56 of 84
NXP Semiconductors
LPC2921/2923/2925
ARM9 microcontroller with CAN, LIN, and USB
I
LIH
HIGH-level input leakage
current
LOW-level input leakage
current
pull-down input current
-
-
1
μ
A
I
LIL
-
-
1
μ
A
I
I(pd)
all port pins, V
I
= 3.3 V;
V
I
= 5.5 V; see
Figure 20
all port pins, RST, TRST,
TDI, JTAGSEL, TMS:
V
I
= 0 V; V
I
> 3.6 V is not
allowed;
Figure 21
25
50
100
μ
A
I
I(pu)
pull-up input current
25
50
115
μ
A
C
i
Output pins and I/O pins configured as output
V
O
output voltage
V
OH
HIGH-level output voltage I
OH
=
4 mA; see
input capacitance
[5]
-
3
8
pF
0
V
DD(IO)
0.4
-
-
V
DD(IO)
-
V
V
Figure 19
I
OL
= 4 mA;
Figure 18
V
OL
C
L
USB pins USB_D+ and USB_D
Input characteristics
LOW-level output voltage
load capacitance
-
-
-
-
0.4
25
V
pF
V
IH
V
IL
V
hys
Output characteristics
Z
o
V
OH
HIGH-level input voltage
LOW-level input voltage
hysteresis voltage
1.5
-
0.4
-
-
-
-
1.3
-
V
V
V
output impedance
HIGH-level output voltage (driven) for
with 33
Ω
series resistor
36.0
2.9
-
-
44.1
3.5
Ω
V
low-/full-speed; R
L
of
15 k
Ω
to GND
(driven) for
low-/full-speed; with
1.5 k
Ω
resistor to 3.6 V
external pull-up
at V
OH
= V
DD(IO)
0.3 V;
without 33
Ω
external
series resistor
at V
OH
= V
DD(IO)
0.3 V;
with 33
Ω
external series
resistor
at V
OL
= 0.3 V; without
33
Ω
external series
resistor
at V
OL
= 0.3 V; with 33
Ω
external series resistor
drive high; pad
connected to ground
V
OL
LOW-level output voltage
-
-
0.18
V
I
OH
HIGH-level output current
20.8
-
41.7
mA
4.8
-
5.3
mA
I
OL
LOW-level output current
26.7
-
57.2
mA
5.0
-
5.5
mA
I
OHS
HIGH-level short-circuit
output current
-
-
90.0
mA
Table 31.
V
DD(CORE)
= V
DD(OSC_PLL)
; V
DD(IO)
= 2.7 V to 3.6 V; V
DDA(ADC3V3)
= 3.0 V to 3.6 V; T
vj
=
40
°
C to +85
°
C; all voltages are
measured with respect to ground; positive currents flow into the IC; unless otherwise specified.
[1]
Symbol
Parameter
Conditions
Static characteristics
…continued
Min
Typ
Max
Unit
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