Datasheet

LPC4350_30_20_10 All information provided in this document is subject to legal disclaimers. © NXP Semiconductors N.V. 2014. All rights reserved.
Product data sheet Rev. 4.2 — 18 August 2014 3 of 155
NXP Semiconductors
LPC4350/30/20/10
32-bit ARM Cortex-M4/M0 microcontroller
 Digital peripherals
 External Memory Controller (EMC) supporting external SRAM, ROM, NOR flash,
and SDRAM devices.
 LCD controller with DMA support and a programmable display resolution of up to
1024 H  768 V. Supports monochrome and color STN panels and TFT color
panels; supports 1/2/4/8 bpp Color Look-Up Table (CLUT) and 16/24-bit direct pixel
mapping.
 Secure Digital Input Output (SD/MMC) card interface.
 Eight-channel General-Purpose DMA controller can access all memories on the
AHB and all DMA-capable AHB slaves.
 Up to 164 General-Purpose Input/Output (GPIO) pins with configurable
pull-up/pull-down resistors.
 GPIO registers are located on the AHB for fast access. GPIO ports have DMA
support.
 Up to eight GPIO pins can be selected from all GPIO pins as edge and level
sensitive interrupt sources.
 Two GPIO group interrupt modules enable an interrupt based on a programmable
pattern of input states of a group of GPIO pins.
 Four general-purpose timer/counters with capture and match capabilities.
 One motor control Pulse Width Modulator (PWM) for three-phase motor control.
 One Quadrature Encoder Interface (QEI).
 Repetitive Interrupt timer (RI timer).
 Windowed watchdog timer (WWDT).
 Ultra-low power Real-Time Clock (RTC) on separate power domain with 256 bytes
of battery powered backup registers.
 Alarm timer; can be battery powered.
 Analog peripherals
 One 10-bit DAC with DMA support and a data conversion rate of 400 kSamples/s.
 Two 10-bit ADCs with DMA support and a data conversion rate of 400 kSamples/s.
Up to eight input channels per ADC.
 Unique ID for each device.
 Power
 Single 3.3 V (2.2 V to 3.6 V) power supply with on-chip internal voltage regulator for
the core supply and the RTC power domain.
 RTC power domain can be powered separately by a 3 V battery supply.
 Four reduced power modes: Sleep, Deep-sleep, Power-down, and Deep
power-down.
 Processor wake-up from Sleep mode via wake-up interrupts from various
peripherals.
 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.
 Brownout detect with four separate thresholds for interrupt and forced reset.
 Power-On Reset (POR).
 Available as LBGA256, TFBGA180, and TFBGA100 packages and as LQFP144
package.