Datasheet

LPC11U6x All information provided in this document is subject to legal disclaimers. © NXP Semiconductors N.V. 2014. All rights reserved.
Product data sheet Rev. 1.2 — 26 May 2014 50 of 96
NXP Semiconductors
LPC11U6x
32-bit ARM Cortex-M0+ microcontroller
[1] Typical ratings are not guaranteed. The values listed are for room temperature (25 C), nominal supply voltages.
[2] For USB operation: 3.0 VV
DD
 3.6 V.
[3] T
amb
=25C.
[4] I
DD
measurements were performed with all pins configured as GPIO outputs driven LOW and pull-up resistors disabled.
[5] IRC enabled; system oscillator disabled; system PLL disabled.
[6] System oscillator enabled; IRC disabled; system PLL disabled.
[7] BOD disabled.
[8] All peripherals disabled in the SYSAHBCLKCTRL register. Peripheral clocks to USART, CLKOUT, and IOCON disabled in system
configuration block.
[9] IRC enabled; system oscillator disabled; system PLL enabled.
[10] IRC disabled; system oscillator enabled; system PLL enabled.
[11] All oscillators and analog blocks turned off.
[12] WAKEUP pin pulled HIGH externally.
[13] Low-current mode PWR_LOW_CURRENT selected when running the set_power routine in the power profiles.
[14] Including voltage on outputs in tri-state mode.
[15] Tri-state outputs go into tri-state mode in Deep power-down mode.
[16] Allowed as long as the current limit does not exceed the maximum current allowed by the device.
[17] Pull-up and pull-down currents are measured across the weak internal pull-up/pull-down resistors. See Figure 13
.
[18] To V
SS
.
[19] The parameter values specified are simulated and absolute values.
[20] The input voltage of the RTC oscillator is limited as follows: V
i(rtcx)
, V
o(rtcx)
< max(VBAT, V
DD
).
[21] Including bonding pad capacitance.
I
OLS
LOW-level short-circuit
output current
drive LOW; pad connected to
ground
--125 mA
I
OHS
HIGH-level short-circuit
output current
drive HIGH; pad connected to
ground
--125 mA
Oscillator pins
V
i(xtal)
crystal input voltage 0.5 1.8 1.95 V
V
o(xtal)
crystal output voltage 0.5 1.8 1.95 V
V
i(rtcx)
32 kHz oscillator input
voltage
on pin RTCXIN
[20]
0.5 - 3.6 V
V
o(rtcx)
32 kHz oscillator output
voltage
on pin RTCXOUT
[20]
0.5 - 3.6 V
Pin capacitance
C
io
input/output
capacitance
pins with analog and digital
functions
[21]
--7.1 pF
I
2
C-bus pins (PIO0_4 and
PIO0_5)
[21]
- - 2.5 pF
pins with digital functions only
[21]
--2.8 pF
Table 8. Static characteristics …continued
T
amb
=  40  C to +105  C, unless otherwise specified.
Symbol Parameter Conditions Min Typ
[1]
Max Unit