LPC4353FET256,551

IC MCU 32BIT 512KB FLASH 256LBGA
Part Description

ARM® Cortex®-M4/M0 LPC43xx Microcontroller IC 32-Bit Dual-Core 204MHz 512KB (512K x 8) FLASH 256-LBGA (17x17)

Quantity 314 Available (as of May 5, 2026)
Product CategoryMicrocontrollers
ManufacturerNXP USA Inc.
Manufacturing StatusActive
Manufacturer Standard Lead Time13 Weeks
Datasheet

Specifications

Part Package 256-LBGA
Device Package 256-LBGA (17×17)
Mounting Method Surface Mount
Operating Temperature -40°C ~ 85°C (TA)
Core Processor: ARM® Cortex®-M4/M0
Core Size: 32-Bit Dual-Core
Speed: 204MHz
Connectivity: CANbus, EBI/EMI, Ethernet, I2C, IrDA, Microwire, QEI, SD, SPI, SSI, SSP, UART/USART, USB, USB OTG
Peripherals: Brown-out Detect/Reset, DMA, I2S, LCD, Motor Control PWM, POR, PWM, WDT
Number of I/O: 164
Program Memory Size: 512KB (512K x 8)
Program Memory Type: FLASH
EEPROM Size: 16K x 8
RAM Size: 136K x 8
Voltage – Supply (Vcc/Vdd): 2.2V ~ 3.6V
Data Converters: A/D 8x10b; D/A 1x10b
Oscillator Type: Internal

Environmental

REACH ComplianceREACH Unaffected
RoHS ComplianceROHS3 Compliant
Moisture Sensitivity Level3 (168 Hours)
ECCN3A991A2
HTS Code8542.31.0001
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