Datasheet
LPC1102_1104 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2013. All rights reserved.
Product data sheet Rev. 7 — 26 September 2013 20 of 43
NXP Semiconductors
LPC1102/1104
32-bit ARM Cortex-M0 microcontroller
[1] Typical ratings are not guaranteed. The values listed are at room temperature (25 C), nominal supply voltages.
[2] T
amb
=25C.
[3] I
DD
measurements were performed with all pins configured as GPIO outputs driven LOW and pull-up resistors disabled.
[4] IRC enabled; external clock disabled; system PLL disabled.
[5] BOD disabled.
[6] All peripherals disabled in the SYSAHBCLKCTRL register. Peripheral clocks to UART and SPI0/1 disabled in system configuration
block. Low-current mode PWR_LOW_CURRENT selected when running the set_power routine in the power profiles.
[7] IRC disabled; system oscillator enabled; system PLL enabled.
[8] All oscillators and analog blocks turned off in the PDSLEEPCFG register; PDSLEEPCFG = 0x0000 18FF. Before entering deep-sleep
mode, you must write a 0 to bit 4 and bit 5 of the GPIO0DATA register at location 0x5000 3FFC and a 1 to bit 4 and bit 5 of the
GPIO0DIR register at location 0x5000 8000.
[9] Including voltage on outputs in 3-state mode.
[10] V
DD
supply voltage must be present.
[11] Allowed as long as the current limit does not exceed the maximum current allowed by the device.
I
OH
HIGH-level output
current
V
OH
=V
DD
0.4 V;
2.5 V V
DD
3.6 V
4--mA
1.8 V V
DD
< 2.5 V 3--mA
I
OL
LOW-level output
current
V
OL
=0.4V
2.5 V V
DD
3.6 V
4--mA
1.8 V V
DD
< 2.5 V 3--mA
I
OHS
HIGH-level short-circuit
output current
V
OH
=0V
[11]
--45 mA
I
OLS
LOW-level short-circuit
output current
V
OL
=V
DD
[11]
--50mA
I
pd
pull-down current V
I
=5V 10 50 150 A
I
pu
pull-up current V
I
=0V;
2.0 V V
DD
3.6 V
15 50 85 A
1.8 V V
DD
< 2.0 V 10 50 85 A
V
DD
<V
I
<5V 000A
External clock input
V
i(xtal)
crystal input voltage 0.5 1.8 1.95 V
Table 5. Static characteristics …continued
T
amb
=
40
C to +85
C, unless otherwise specified.
Symbol Parameter Conditions Min Typ
[1]
Max Unit