Datasheet

LPC11U1X All information provided in this document is subject to legal disclaimers. © NXP Semiconductors N.V. 2014. All rights reserved.
Product data sheet Rev. 2.2 — 11 March 2014 34 of 72
NXP Semiconductors
LPC11U1x
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] For USB operation 3.0 V  V
DD((3V3)
 3.6 V. Guaranteed by design.
[3] IRC enabled; system oscillator disabled; system PLL disabled.
[4] I
DD
measurements were performed with all pins configured as GPIO outputs driven LOW and pull-up resistors disabled.
[5] BOD disabled.
[6] All peripherals disabled in the AHBCLKCTRL register. Peripheral clocks to USART, SSP0/1 disabled in the syscon block.
[7] USB_DP and USB_DM pulled LOW externally.
[8] Low-current mode PWR_LOW_CURRENT selected when running the set_power routine in the power profiles.
[9] IRC disabled; system oscillator enabled; system PLL enabled.
[10] WAKEUP pin pulled HIGH externally. An external pull-up resistor is required on the RESET
pin for the Deep power-down mode.
[11] Including voltage on outputs in 3-state mode.
[12] V
DD
supply voltage must be present.
[13] 3-state outputs go into 3-state mode in Deep power-down mode.
[14] Allowed as long as the current limit does not exceed the maximum current allowed by the device.
[15] To V
SS
.
[16] Includes external resistors of 33 1 % on USB_DP and USB_DM.
Pin capacitance
C
io
input/output
capacitance
pins configured for analog function - - 7.1 pF
I
2
C-bus pins (PIO0_4 and PIO0_5) - - 2.5 pF
pins configured as GPIO - - 2.8 pF
Table 6. Static characteristics
…continued
T
amb
=  40  C to +85  C, unless otherwise specified.
Symbol Parameter Conditions Min Typ
[1]
Max Unit