EA-XPR-005 Embedded Artists, EA-XPR-005 Datasheet - Page 2

BOARD LPCXPRESSO LPC1227

EA-XPR-005

Manufacturer Part Number
EA-XPR-005
Description
BOARD LPCXPRESSO LPC1227
Manufacturer
Embedded Artists
Datasheets

Specifications of EA-XPR-005

Lead Free Status / Rohs Status
Lead free / RoHS Compliant
NXP Semiconductors
LPC122X
Objective data sheet
Crystal oscillator with an operating range of 1 MHz to 25 MHz.
12 MHz Internal RC (IRC) oscillator trimmed to 1 % accuracy that can optionally be
used as a system clock.
PLL allows CPU operation up to the maximum CPU rate without the need for a
high-frequency crystal. May be run from the system oscillator or the internal RC
oscillator.
Clock output function with divider that can reflect the system oscillator clock, IRC
clock, main clock, and Watchdog clock.
Real-Time Clock (RTC).
All information provided in this document is subject to legal disclaimers.
Rev. 1.2 — 29 March 2011
32-bit ARM Cortex-M0 microcontroller
LPC122x
© NXP B.V. 2011. All rights reserved.
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