EA-XPR-007 Embedded Artists, EA-XPR-007 Datasheet - Page 40

• Manufacturer Part Number: EA-XPR-007
• Description: BOARD LPCXPRESSO LPC11U14
• Manufacturer: Embedded Artists

Specifications of EA-XPR-007

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

NXP Semiconductors
Table 9.
The supply current per peripheral is measured as the difference in supply current between the peripheral block enabled and
the peripheral block disabled in the SYSAHBCLKCTRL or PDRUNCFG (for analog blocks) registers. All other blocks are
disabled in both registers and no code is executed. Measured on a typical sample at T
the system oscillator and PLL are running in both measurements.
LPC11U1X
Objective data sheet
IRC
System oscillator
at 12 MHz
Watchdog
oscillator at
500 kHz/2
BOD
Main PLL
USB PLL
ADC
CLKOUT
CT16B0
CT16B1
CT32B0
CT32B1
GPIO
IOCON
I2C
ROM
SSP0
SSP1
USART
WDT
USB
USB
Power consumption for individual analog and digital blocks
Typical supply current per peripheral
in mA for different system clock
frequencies
n/a
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All information provided in this document is subject to legal disclaimers.
Rev. 1 — 11 April 2011
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Notes
System oscillator running; PLL off; independent of main clock
frequency.
IRC running; PLL off; independent of main clock frequency.
System oscillator running; PLL off; independent of main clock
frequency.
Independent of main clock frequency.
Main clock divided by 4 in the CLKOUTDIV register.
GPIO pins configured as outputs and set to LOW. Direction
and pin state are maintained if the GPIO is disabled in the
SYSAHBCLKCFG register.
Main clock selected as clock source for the WDT.
Main clock selected as clock source for the USB. USB_DP
and USB_DM pulled LOW externally.
Dedicated USB PLL selected as cock source for the USB.
USB_DP and USB_DM pulled LOW externally.
32-bit ARM Cortex-M0 microcontroller
amb
= 25

C. Unless noted otherwise,
LPC11U1x
© NXP B.V. 2011. All rights reserved.
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