Datasheet

LPC2114_2124 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2011. All rights reserved.
Product data sheet Rev. 7 — 10 June 2011 30 of 42
NXP Semiconductors
LPC2114/2124
Single-chip 16/32-bit microcontrollers
8.1 Power consumption measurements for LPC2114/01 and LPC2124/01
The power consumption measurements represent typical values for the given conditions.
The peripherals were enabled through the PCONP register, but for these measurements,
the peripherals were not configured to run. Peripherals were disabled through the PCONP
register. For a description of the PCONP register refer to the LPC2114/2124/2212/2214
User Manual.
Test conditions: Active mode entered executing code from on-chip flash; PCLK =
CCLK
⁄
4
;
T
amb
=25C; core voltage 1.8 V.
Fig 5. Typical LPC2114/01 and LPC2124/01 I
DD(act)
measured at different frequencies
002aad149
5
15
25
35
45
12 20 28 36 44 52 60
all peripherals enabled
all peripherals disabled
frequency (MHz)
I
DD(act)
(mA)
Test conditions: Active mode entered executing code from on-chip flash; PCLK =
CCLK
⁄
4
;
Temp = 25 C; core voltage 1.8 V; all peripherals disabled.
Fig 6. Typical LPC2114/01 and LPC2124/01 I
DD(act)
measured at different voltages
002aad150
0
10
20
30
40
50
1.65 1.80 1.95
12 MHz
48 MHz
60 MHz
voltage (V)
I
DD(act)
(mA)