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UM10503
All information provided in this document is subject to legal disclaimers.
© NXP B.V. 2015. All rights reserved.
User manual
Rev. 2.1 — 10 December 2015
16 of 1441
NXP Semiconductors
UM10503
Chapter 1: Introductory information
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(Parts with on-chip flash only): Event recorder with three inputs to record event
identification and event time; can be battery powered.
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Alarm timer; can be battery powered.
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Analog peripherals
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One 10-bit DAC with DMA support and a data conversion rate of 400 kSamples/s.
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Two 10-bit ADCs with DMA support and a data conversion rate of 400 kSamples/s.
Up to eight input channels per ADC.
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One 6-channel, 12-bit high-speed ADC (ADCHS) with DMA support and a data
conversion rate of 80 MSamples/s (LPC4370 only).
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Security (LPC43Sxx only)
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AES decryption programmable through an on-chip API.
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Two 128-bit secure OTP memories for AES key storage and customer use.
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Random number generator (RNG) accessible through AES API.
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Unique ID for each device.
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Clock generation unit
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Crystal oscillator with an operating range of 1 MHz to 25 MHz.
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12 MHz Internal RC (IRC) oscillator trimmed to 1.5 % (flashless parts) or 3 %
(flash-based parts) accuracy over full temperature range and voltage.
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Ultra-low power Real-Time Clock (RTC) crystal oscillator.
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Three PLLs allow CPU operation up to the maximum CPU rate without the need for
a high-frequency crystal. The second PLL is dedicated to the High-speed USB, the
third PLL can be used as audio PLL.
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Clock output.
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Power
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Single 3.3 V (2.2 V to 3.6 V) power supply with on-chip DC-to-DC converter for the
core supply and the RTC power domain.
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RTC power domain can be powered separately by a 3 V battery supply.
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Four reduced power modes: Sleep, Deep-sleep, Power-down, and Deep
power-down.
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Processor wake-up from Sleep mode via wake-up interrupts from various
peripherals.
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Wake-up from Deep-sleep, Power-down, and Deep power-down modes via
external interrupts and interrupts generated by battery powered blocks in the RTC
power domain.
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Brownout detect with four separate thresholds for interrupt and forced reset.
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Power-On Reset (POR).
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Available as LBGA256, TFBGA180, and TFBGA100 packages and as LQFP208
and LQFP144 packages.