Datasheet

LPC1315_16_17_45_46_47 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2012. All rights reserved.
Product data sheet Rev. 3 — 20 September 2012 44 of 77
NXP Semiconductors
LPC1315/16/17/45/46/47
32-bit ARM Cortex-M3 microcontroller
Conditions: V
DD
= 3.3 V; Active mode entered executing code
while(1){}
from flash; internal
pull-up resistors disabled; BOD disabled; all peripherals disabled in the SYSAHBCLKCTRL
register; all peripheral clocks disabled; USB_DP and USB_DM pulled LOW externally.
1 MHz - 6 MHz: system oscillator enabled; PLL, IRC disabled.
12 MHz: IRC enabled; system oscillator, PLL disabled.
24 MHz - 72 MHz: IRC disabled; system oscillator, PLL enabled.
Fig 11. Typical supply current versus temperature in Active mode
Conditions: V
DD
= 3.3 V; Sleep mode entered from flash; internal pull-up resistors disabled; BOD
disabled; all peripherals disabled in the SYSAHBCLKCTRL register; all peripheral clocks disabled;
USB_DP and USB_DM pulled LOW externally.
1 MHz - 6 MHz: system oscillator enabled; PLL, IRC disabled.
12 MHz: IRC enabled; system oscillator, PLL disabled.
24 MHz - 72 MHz: IRC disabled; system oscillator, PLL enabled.
Fig 12. Typical supply current versus temperature in Sleep mode
002aag901
-40 -15 10 35 60 85
0
3.6
7.2
10.8
14.4
18
temperature (°C)
I
DD
(mA)
72 MHz
60 MHz
48 MHz
36 MHz
24 MHz
12 MHz
6 MHz
3 MHz
1 MHz
002aag902
-40 -15 10 35 60 85
0
2
4
6
temperature (°C)
I
DD
(mA)
72 MHz
60 MHz
48 MHz
36 MHz
24 MHz
12 MHz
6 MHz
3 MHz
1 MHz