Product data

LPC3130_3131 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2012. All rights reserved.
Product data sheet Rev. 2 — 29 May 2012 43 of 67
NXP Semiconductors
LPC3130/3131
Low-cost, low-power ARM926EJ-S microcontrollers
External SDRAM based system (operating frequency 180 MHz (core)/ 90 MHz (bus)); normal mode power; without
dynamic clock scaling
[4]
I
DD
Supply current core; VDDI = 1.2 V - 33.19 - mA
all other SUP1 supplies: VDDA12 = 1.2 V;
USB_VDDA12_PL = 1.2 V
-0.93-mA
VDDE_IOA = 1.8 V - 4.85 - mA
VDDE_IOB = 1.8 V - 4.85 - mA
VDDE_IOC = 3.3 V - 0.85 - mA
ADC10B_VDDA33 = 3.3 V - 0.0002 - mA
USB_VDDA33 = 3.3 V - 1.63 - mA
USB_VDDA_DRV = 3.3 V - 0.895 - mA
P Power dissipation Total for supply domains SUP1, SUP3, SUP4,
SUP8
-70 -mW
External SDRAM based system (operating frequency 180 MHz (core)/ 90 MHz (bus)); normal mode power; with
dynamic clock scaling
[3][4]
I
DD
Supply current core; VDDI = 1.2 V - 13.84 - mA
all other SUP1 supplies: VDDA12 = 1.2 V;
USB_VDDA12_PL = 1.2 V
-0.93-mA
VDDE_IOA = 1.8 V - 2.2 - mA
VDDE_IOB = 1.8 V - 0.31 - mA
VDDE_IOC = 3.3 V - 0.85 - mA
ADC10B_VDDA33 = 3.3 V - 0.0002 - mA
USB_VDDA33 = 3.3 V - 1.62 - mA
USB_VDDA_DRV = 3.3 V - 0.895 - mA
P Power dissipation Total for supply domains SUP1, SUP3, SUP4,
SUP8
- 33.4 - mW
Internal SRAM based system (operating frequency 180 MHz (core)/ 90 MHz (bus)); normal mode power; without
dynamic clock scaling; MMU on
[5]
I
DD
Supply current core; VDDI = 1.2 V - 37.95 - mA
all other SUP1 supplies: VDDA12 = 1.2 V;
USB_VDDA12_PL = 1.2 V
-2.1 -mA
VDDE_IOA = 1.8 V - 1.42 - mA
VDDE_IOB = 1.8 V - 0.038 - mA
VDDE_IOC = 3.3 V - 0.79 - mA
ADC10B_VDDA33 = 3.3 V - 0.0002 - mA
USB_VDDA33 = 3.3 V - 0.89 - mA
USB_VDDA_DRV = 3.3 V - 1.75 - mA
P Power dissipation Total for supply domains SUP1, SUP3, SUP4,
SUP8
-62 -mW
Table 14. Power consumption
…continued
Symbol Parameter Conditions Min Typ Max Unit