LPC4320FBD144 - NXP

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

LPC4320FBD144
Manufacturer

NXP
ChipWorker Part#

CW432323670
RoHS

Lead free / RoHS Compliant
Description

High Performance 32Bit Microcontroller (MCU) based on ARM® Cortex®-M4/M0 Cores
Documentation

Datasheet

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LPC4320FBD144 Specifications

Attribute	Attribute Value

Part Number	LPC4320FBD144
Manufacturer	NXP
ChipWorker Part#	CW432323670
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	144 Pin
Case/Package	LQFP-144
RAM Memory Size	200 KB
Number of ADCs	2 ADC
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-40 ℃
Power Dissipation (Max)	1500 mW
Number of DACs	1 DAC
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Product Lifecycle Status	Unknown
RoHS	RoHS Compliant
Lead-Free Status	Lead Free

Product Description

Overview
The LPC4320FBD144 is an ARM Cortex-M4 based digital signal controller with an ARM Cortex-M0 coprocessor designed for embedded applications requiring signal processing. The ARM Cortex-M4 core offers single-cycle Multiply-Accumulate and SIMD instructions and a hardware floating-point unit to support signal processing while the M0 coprocessor handles I/O and digital control processing. The LPC4320FBD144 includes 168 kB of data memory, one High Speed USB 2.0 Host/OTG/Device, advanced configurable peripherals such as the State Configurable Timer (SCT), Serial General Purpose I/O (SGPIO), and SPI Flash Interface (SPIFI) as well as an external memory controller and multiple digital and analog peripherals.
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## Features
* ARM Cortex-M4 processor, running at frequencies of up to 204 MHz
* ARM Cortex-M4 built-in Memory Protection Unit (MPU) supporting eight regions
* ARM Cortex-M4 built-in Nested Vectored Interrupt Controller (NVIC)
* Hardware floating-point unit
* Non-maskable Interrupt (NMI) input
* JTAG and Serial Wire Debug (SWD)
* System tick timer
* ARM Cortex-M0 co-processor running at frequencies of up to 204 MHz
* 200 kB SRAM for code and data use
* Two 32 kB SRAM blocks with separate bus access
* 32 kB ROM containing boot code and on-chip software drivers
* 32 bit One-Time Programmable (OTP) memory for customer use
* Serial GPIO (SGPIO) interface
* State Configurable Timer (SCT) subsystem on AHB
* Quad SPI Flash Interface (SPIFI) with four lanes and up to 40 MB per second
* One High-speed USB 2.0 Host/Device/OTG interface with DMA support
* One 550 UART with DMA support and full modem interface
* Three 550 USARTs with DMA and synchronous mode support
* One C_CAN 2.0B controller with one channel
* Two SSP controllers with FIFO and multi-protocol support
* One SPI controller
* One Fast-mode Plus I2C-bus interface with rates of up to 1 Mbit/s
* One Fast-mode I2C-bus interface
* Two I2S interfaces
* External Memory Controller (EMC) supporting external SRAM, ROM, flash, SDRAM
* Secure Digital Input Output (SDIO) card interface
* Eight-channel General-Purpose DMA (GPDMA) controller
* Up to 83 General-Purpose Input/Output (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
* Alarm timer; can be battery powered
* 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
* Two 128-bit secure OTP memories for AES key storage and customer use
* Crystal oscillator with an operating range of 1 MHz to 25 MHz
* 12 MHz Internal RC (IRC) oscillator trimmed to 1 % accuracy
* Ultra-low power Real-Time Clock (RTC) crystal oscillator
* Three PLLs allow CPU operation up to the maximum CPU rate
* Clock output
* Single 3.3 V (2.2 V to 3.6 V) power supply with on-chip DC-to-DC converter
* RTC power domain can be powered separately by a 3 V battery supply
* Four reduced power modes
* Processor wake-up from Sleep mode via wake-up interrupts
* Brownout detect with four separate thresholds for interrupt and forced reset
* Power-On Reset (POR)
* See selection guide for features per type
## Target Applications
* Industrial
* Consumer
* White goods
* RFID readers
* e-Metering
## Features

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