Datasheet

OVERVIEW
The LPC552x MCU family expands on the world’s first general
purpose Arm Cortex-M33-based microcontroller introduced
with the LPC5500 series. This mainstream family provides a
perfect balance between security, performance efficiency and
system integration for the general embedded and industrial
IoT markets. The LPC552x MCU family combines the high
performance efficiency of the Cortex-M33 core with multiple
high-speed interfaces, an integrated power management IC,
and rich analog integration.
The LPC5500 MCU series offers significant advantages for
developers, including cost-effective 40-nm NVM process
technology, along with pin-, software- and peripheral-
compatibility for ease of use and accelerating time to
market. This series is supported by NXP’s comprehensive
enablement package, including MCUXpresso software and
tools along with low-cost development boards.
TARGET APPLICATIONS
 Consumer electronics
 Diagnostic equipment
 Building control and automation
 Secure applications
 Industrial IoT
 General embedded
Further expanding
the market’s first
Arm
®
Cortex
®
-M33
MCU Series
Building on the LPC55S6x MCU family, LPC552x MCUs bring to market advanced
energy efficiency and real-time performance with embedded security and protection,
leveraging NXP’s cost effective 40-nm embedded flash technology.
LPC552x MCU Family
LPC552x MCU FAMILY BLOCK DIAGRAM
LPC552x MCU FAMILY BLOCK DIAGRAM
Core Platform Timers
Interfaces
Arm
®
Cortex
®
-M33
Up to 150 MHz FPU, SIMD
Crypto Engine
System Control
Memory
Power Control
Single V
dd
power supply, POR, BOD,
reduced power modes – DC converter
8 x FlexComm
Supports UART, SPI, I
2
C, I
2
S
Programmable Features
Programmable Logic Unit
6 input, 8 output
Optional
ROM
(128 KB) Boot code + USB driver
DMA0
Up to 22-ch.
DMA1
Up to 10-ch.
5 x 32b Timers SCTimer/PWM
Multi-Rate Timer Windowed WDT
RTC Micro Timer
Security
Analog
AES-256 SHA-2
SRAM PUF PRINCE
ADC 16b 1MSPS ACMP
Temp Sensor
Secure Debug RNG
PFR UID
HS LSPI SDIO
HS USB + PHY FS USB + PHY
Flash
Up to 512 KB
RAM
Up to 256 KB
Clock Generation Unit
OSCs, SystemPLL, USB PLL, Clock Out