LPC2921_23_25 NXP Semiconductors, LPC2921_23_25 Datasheet - Page 56

• Manufacturer Part Number: LPC2921_23_25
• Description: The LPC2921/2923/2925 combine an ARM968E-S CPU core with two integrated TCMblocks operating at frequencies of up to 125 MHz, Full-speed USB 2
• Manufacturer: NXP Semiconductors

NXP Semiconductors
Table 31.
V
measured with respect to ground; positive currents flow into the IC; unless otherwise specified.
LPC2921_23_25_3
Product data sheet
Symbol
I
I
I
I
C
Output pins and I/O pins configured as output
V
V
V
C
USB pins USB_D+ and USB_D−
Input characteristics
V
V
V
Output characteristics
Z
V
V
I
I
I
LIH
LIL
I(pd)
I(pu)
OH
OL
OHS
DD(CORE)
o
O
OH
OL
IH
IL
hys
OH
OL
i
L
= V
Static characteristics
DD(OSC_PLL)
Parameter
HIGH-level input leakage
current
LOW-level input leakage
current
pull-down input current
pull-up input current
input capacitance
output voltage
HIGH-level output voltage I
LOW-level output voltage I
load capacitance
HIGH-level input voltage
LOW-level input voltage
hysteresis voltage
output impedance
HIGH-level output voltage (driven) for
LOW-level output voltage (driven) for
HIGH-level output current at V
LOW-level output current
HIGH-level short-circuit
output current
; V
DD(IO)
= 2.7 V to 3.6 V; V
…continued
All information provided in this document is subject to legal disclaimers.
with 33 Ω series resistor
Conditions
all port pins, V
V
all port pins, RST, TRST,
TDI, JTAGSEL, TMS:
V
allowed;
Figure 19
low-/full-speed; R
15 kΩ to GND
low-/full-speed; with
1.5 kΩ resistor to 3.6 V
external pull-up
without 33 Ω external
series resistor
at V
with 33 Ω external series
resistor
at V
33 Ω external series
resistor
at V
external series resistor
drive high; pad
connected to ground
OH
OL
I
I
= 5.5 V; see
= 0 V; V
= 4 mA;
= −4 mA; see
OL
OH
OH
OL
= 0.3 V; with 33 Ω
= 0.3 V; without
= V
= V
Rev. 03 — 14 April 2010
Figure 21
DDA(ADC3V3)
I
DD(IO)
DD(IO)
> 3.6 V is not
Figure 18
I
Figure 20
= 3.3 V;
− 0.3 V;
− 0.3 V;
L
of
= 3.0 V to 3.6 V; T
ARM9 microcontroller with CAN, LIN, and USB
[5]
Min
-
-
25
−25
-
0
V
-
-
1.5
-
0.4
2.9
-
20.8
4.8
26.7
5.0
-
36.0
DD(IO)
LPC2921/2923/2925
vj
− 0.4
=
−
40
°
C to +85
Typ
-
-
50
−50
3
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
[1]
V
25
-
1.3
Max
1
1
100
−115
8
-
0.4
-
44.1
3.5
0.18
41.7
5.3
57.2
5.5
90.0
°
C; all voltages are
DD(IO)
© NXP B.V. 2010. All rights reserved.
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Unit
μA
μA
μA
μA
pF
V
V
V
pF
V
V
V
Ω
V
V
mA
mA
mA
mA
mA