LPC2917_19_1 © NXP B.V. 2008. All rights reserved.
Product data sheet Rev. 01 — 31 July 2008 54 of 67
NXP Semiconductors
LPC2917/19
ARM9 microcontroller with CAN and LIN
I
LIL
LOW-level input leakage
current
--1µA
I
I(pd)
pull-down input current all port pins, V
I
= 3.3 V;
V
I
= 5.5 V
25 50 100 µA
I
I(pu)
pull-up input current all port pins, RESET_N,
TRST_N, TDI,
JTAGSEL, TMS:
V
I
=0V;V
I
> 3.6 V is not
allowed
−25 −50 −100 µA
C
i
input capacitance
[3]
-38pF
Output pins and I/O pins configured as output
V
O
output voltage 0 - V
DD(IO)
V
V
OH
HIGH-level output voltage I
OH
= −4mA V
DD(IO)
– 0.4 - - V
V
OL
LOW-level output voltage I
OL
= 4 mA - - 0.4 V
C
L
load capacitance - - 25 pF
Analog-to-digital converter supply
V
VREFN
voltage on pin VREFN 0 - V
VREFP
− 2V
V
VREFP
voltage on pin VREFP V
VREFN
+2 - V
DDA(ADC3V3)
V
V
I(ADC)
ADC input voltage on port 0 pins V
VREFN
-V
VREFP
V
Z
i
input impedance between V
VREFN
and
V
VREFP
4.4 - - kΩ
FSR full scale range 2 - 10 bit
INL integral non-linearity −2 - +2 LSB
DNL differential non-linearity −1 - +1 LSB
V
err(offset)
offset error voltage −20 - +20 mV
V
err(FS)
full-scale error voltage −20 - +20 mV
Oscillator
R
s(xtal)
crystal series resistance f
osc
= 10 MHz to 15 MHz
[5]
C
xtal
=10pF;
C
ext
=18pF
- - 160 Ω
C
xtal
=20pF;
C
ext
=39pF
--60Ω
f
osc
= 15 MHz to 20 MHz
[5]
C
xtal
=10pF;
C
ext
=18pF
--80Ω
C
i
input capacitance of XIN_OSC
[9]
-2pF
Table 30. Static characteristics
…continued
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 +125
°
C; all voltages are
measured with respect to ground; positive currents flow into the IC; unless otherwise specified.
[1]
Symbol Parameter Conditions Min Typ Max Unit
