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LPC55S69JBD100K

The LPC55S69JBD100K is the flagship dual-core member of the LPC5500 family, pairing two Cortex-M33 cores with up to 640 KB Flash and 320 KB SRAM — the largest memory in this lineup — plus the same CASPER, PRINCE and PUF security suite as the LPC55S28. Its dual-core architecture lets designers isolate a dedicated secure core from the main application core for the highest-security IoT and industrial designs.

Stock & Date Code

Brand Part Number Qty D/C Note
NXP LPC55S69JBD100K 2,450 25+ NXP Semiconductors LPC55S69JBD100K dual-core Cortex-M33 MCU, flagship secure variant, largest memory; confirm date code, lot and packing condition by RFQ.

Listed stock and date code are subject to final RFQ confirmation.

MCU / Processor Specifications

ParameterValue / Specification
Core / ArchitectureDual Arm Cort -M33
ClockUp to 150 MHz
MemoryUp to 640 KB Flash; up to 320 KB SRAM
InterfacesFlomm USART/SPI/I²C, ADC, timers, GPIO (LPC5500 family peripheral set)
Package / Case100-HLQFP, 14×14 mm
Supply Voltage1.71 V to 3.6 V
Operating Temperature-40°C to +105°C
Security FeaturesFlagship secure LPC55S variant: TrustZone, secure boot, PUF, CASPER, PRINCE, AES/SHA/RSA, debug authentication

Embedded Processor Features & Applications

  • Dual Cortex-M33 cores are unique in this LPC5500 lineup, splitting security and application workloads across two cores
  • Largest memory in the LPC5500 family covered here — up to 640 KB Flash and 320 KB SRAM
  • CASPER crypto/FFT accelerator and PRINCE on-the-fly flash encryption match the LPC55S28's security suite
  • Physically Unclonable Function (PUF) generates a device-unique key with no key ever stored in Flash
  • Secure boot and debug authentication protect firmware integrity end-to-end
  • -40°C to +105°C rating suits industrial embedded applications

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Frequently Asked Questions

Is LPC55S69JBD100K available from LimChip?

LimChip can confirm current availability, price, quantity, date code and lead time for LPC55S69JBD100K by RFQ.

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Buyers should check exact suffix, package, memory option, firmware compatibility and lifecycle status for LPC55S69JBD100K, together with live stock and traceable supply.

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