Datasheet

LPC2194 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2011. All rights reserved.
Product data sheet Rev. 6 — 14 June 2011 30 of 41
NXP Semiconductors
LPC2194
Single-chip 16/32-bit microcontroller
8.1 Power consumption measurements for LPC2194/01
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. Refer to the LPC2119/2129/2194/2292/2294 User Manual for a description of the
PCONP register.
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 LPC2194/01 I
DD(act)
measured at different frequencies
002aad118
5
15
25
35
45
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; core voltage 1.8 V; all peripherals enabled.
Fig 6. Typical LPC2194/01 I
DD(act)
measured at different voltages
002aad119
1.65 1.80 1.95
12 MHz
48 MHz
60 MHz
0
10
20
30
40
50
voltage (V)
I
DD(act)
(mA)