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NXP USA Inc. LPC55S28JEV98K — Microcontrollers & Processors (MCU / MPU / DSP)

NXP LPC55S28JEV98K ARM Cortex-M33 MCU, 150MHz, 512KB Flash

MPNLPC55S28JEV98K
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NXP LPC55S2x series, LPC55S28JEV98K, ARM Cortex-M33 32-bit single-core MCU at 150 MHz, 512 KB Flash, 256 KB RAM, 64 I/O, 98-VFBGA, 1.8 V to 3.6 V supply, -40 °C to 105 °C.

$5.8967Ref. price · indicative, final on quote
NXP USA Inc. LPC55S28JEV98K datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

LPC55S28JEV98K specifications
ParameterValue
SeriesLPC55S2x
MountingSurface Mount
Oscillator typeInternal
Program memory typeFLASH
Voltage - supply (Vcc (Vdd))1.8V ~ 3.6V
Operating temperature-40°C~105°C(TA)
Speed150MHz
PackageTray
RAM size256K x 8
Core size32-Bit Single-Core
PeripheralsBrown-out Detect/Reset, DMA, I²S, POR, PWM, WDT
ConnectivityFlexcomm, I²C, MMC/SD/SDIO, SPI, UART/USART, USB
Number of i (O)64
Core processorARM® Cortex®-M33
Case98-VFBGA
Data convertersA/D 10x16b
Program memory size512KB (512K x 8)

Product details

150 MHz Cortex-M33 with 512 KB Flash — what this means for the BOM

The NXP LPC55S28JEV98K is a 32-bit ARM Cortex-M33 single-core MCU running at 150 MHz, with 512 KB Flash and 256 KB RAM.

On-chip peripherals include brown-out detect, POR, DMA, I²S, PWM, and WDT — enough for a standalone controller without external watchdog or reset IC. Connectivity covers Flexcomm interfaces (configurable as I²C, SPI, UART), USB, and MMC/SD/SDIO for data logging to an SD card. The 10-channel 16-bit ADC handles analog inputs like current-sense or thermistor feedback without an external ADC.

Frequently asked questions

What is the core speed of LPC55S28JEV98K?

The ARM Cortex-M33 core runs at 150 MHz, which is the listed maximum clock frequency.

What is the closest pin-compatible alternative to LPC55S28JEV98K?

Within the LPC55S2x series, pin-compatible density options share the same 98-VFBGA footprint. The base product number LPC55S28 covers this Flash/RAM configuration; check sibling variants for different memory sizes in the same package.