Datasheet

LPC11E3X All information provided in this document is subject to legal disclaimers. © NXP Semiconductors N.V. 2014. All rights reserved.
Product data sheet Rev. 2.3 — 11 September 2014 41 of 71
NXP Semiconductors
LPC11E3x
32-bit ARM Cortex-M0 microcontroller
9.3 Peripheral power consumption
The supply current per peripheral is measured as the difference in supply current between
the peripheral block enabled and the peripheral block disabled in the SYSAHBCLKCFG
and PDRUNCFG (for analog blocks) registers. All other blocks are disabled in both
registers and no code is executed. Measured on a typical sample at T
amb
=25 C. Unless
noted otherwise, the system oscillator and PLL are running in both measurements.
The supply currents are shown for system clock frequencies of 12 MHz and 48 MHz.
Conditions: BOD disabled; all oscillators and analog blocks turned off in the PDSLEEPCFG
register.
Fig 13. Typical supply current versus temperature in Power-down mode
Fig 14. Typical supply current versus temperature in Deep power-down mode
002aag746
temperature (°C)
-40 853510 60-15
5
15
10
20
I
DD
(µA)
0
V
DD
= 3.6 V, 3.3 V
V
DD
= 2.0 V
V
DD
= 1.8 V
002aag747
temperature (°C)
-40 853510 60-15
0.2
0.6
0.4
0.8
I
DD
(µA)
0
V
DD
= 3.6 V
V
DD
= 3.3 V
V
DD
= 2.0 V
V
DD
= 1.8 V