LPC2292_2294 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2011. All rights reserved.
Product data sheet Rev. 8 — 8 June 2011 34 of 54
NXP Semiconductors
LPC2292/2294
16/32-bit ARM microcontrollers with external memory interface
8.1 Power consumption measurements for LPC2292/01 and LPC2294/01
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 bits, refer to the
LPC2119/2129/2194/2292/2294 User Manual.
Test conditions: Active mode entered executing code from on-chip flash; PCLK =
CCLK
⁄
4
;
T
amb
=25C; core voltage 1.8 V.
Fig 6. Typical LPC2292/01 I
DD(act)
measured at different frequencies
002aad102
0
10
20
30
40
50
12 20 28 36 44 52 60
frequency (MHz)
I
DD(act)
(mA)
all peripherals disabled
all peripherals enabled
Test conditions: Active mode entered executing code from on-chip flash; PCLK =
CCLK
⁄
4
;
T
amb
= 25 C; all peripherals enabled but not active.
Fig 7. Typical LPC2292/01 I
DD(act)
measured at different core voltages
002aad103
1.65 1.80 1.95
60 MHz
48 MHz
12 MHz
0
10
20
30
40
50
voltage (V)
I
DD(act)
(mA)
