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NXP USA Inc. LPC54616J512BD208E — Microcontrollers & Processors (MCU / MPU / DSP)
NXP USA Inc.

NXP LPC54616J512BD208E ARM Cortex-M4 MCU, 180 MHz

MPNLPC54616J512BD208E
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NXP LPC546xx series, LPC54616J512BD208E ARM Cortex-M4 MCU, 180 MHz, 512 KB Flash, 200 KB SRAM, 16 KB EEPROM, 171 I/O, Ethernet/CAN/USB/I2C/SPI, 1.71–3.6 V, -40°C to 105°C, tray 208-LQFP.

$10.0361Ref. price · indicative, final on quote
LPC54616J512BD208E datasheet
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Specifications

LPC54616J512BD208E Technical Specifications
ParameterValue
SeriesLPC546xx
Mounting typeSurface Mount
Oscillator typeInternal
Program memory typeFLASH
Voltage - supply (Vcc (Vdd))1.71V ~ 3.6V
Operating temperature-40°C ~ 105°C (TA)
Speed180MHz
PackageTray
RAM size200K x 8
Core size32-Bit Single-Core
EEPROM size16K x 8
PeripheralsBrown-out Detect/Reset, DMA, I²S, POR, PWM, WDT
ConnectivityCANbus, Ethernet, I²C, SPI, UART/USART, USB
Number of i (O)171
Core processorARM® Cortex®-M4
Case208-LQFP
Data convertersA/D 12x12b
Program memory size512KB (512K x 8)

Product details

180 MHz Cortex-M4 with Ethernet and CAN — what this part is for

The NXP LPC54616J512BD208E is a 32-bit ARM Cortex-M4 MCU running at 180 MHz, with 512 KB Flash, 200 KB SRAM, and 16 KB EEPROM on-chip. It is built for industrial control, motor drives, and HMI panels that need real-time Ethernet, CAN, and USB connectivity alongside a rich set of peripherals including I²S, PWM, and multiple serial interfaces. The industrial temperature range of -40°C to 105°C suits it for outdoor telecom cabinets, factory-floor controllers, and engine-bay electronics where ambient heat is a given.

Memory and peripheral budget

512 KB Flash is enough for a moderate firmware stack with a TCP/IP stack and application logic; the 200 KB SRAM gives headroom for packet buffers and real-time data arrays. The 16 KB EEPROM is useful for storing calibration constants or configuration parameters without wearing the Flash. With 171 I/O in the 208-LQFP package, this part can drive a parallel LCD or a large keypad matrix while still leaving pins for sensor interfaces.

Frequently asked questions

What is the pinout and package of LPC54616J512BD208E?

It comes in a 208-LQFP package (28x28 mm) with 171 I/O. Pin 1 is marked by a chamfered corner and a dot on the package top.

What is the clock speed of LPC54616J512BD208E?

The ARM Cortex-M4 core runs at 180 MHz.

What is the operating temperature range and voltage for LPC54616J512BD208E?

Operating temperature is -40°C to 105°C, and supply voltage ranges from 1.71 V to 3.6 V.

What are the direct replacements or equivalents for LPC54616J512BD208E?

No official direct replacement or second-source alternate is listed for this order code. The LPC546xx series includes other density and package variants, but pin compatibility should be verified against the specific footprint.