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LIMCHIP CO., LIMITED
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LPC55S28JBD100K
Brand: NXP Semiconductors
The LPC55S28JBD100K is a full-security LPC5500 family member adding a CASPER crypto/FFT accelerator and PRINCE on-the-fly flash encryption beyond the LPC55S16's security feature set, alongside 512 KB Flash and 256 KB SRAM. It suits IoT and industrial designs that need both a hardware root-of-trust and dedicated cryptographic/signal-processing acceleration.
Stock & Date Code
| Brand | Part Number | Qty | D/C | Note |
|---|---|---|---|---|
| NXP | LPC55S28JBD100K | 1,850 | 26+ | NXP Semiconductors LPC55S28JBD100K Cortex-M33 MCU, full-security variant with crypto/FFT accelerator, 100-pin; confirm date code, lot and packing condition by RFQ. |
Listed stock and date code are subject to final RFQ confirmation.
MCU / Processor Specifications
| Parameter | Value / Specification |
|---|---|
| Core / Architecture | Arm Cort -M33, single core |
| Clock | 150 MHz |
| Memory | 512 KB Flash; 256 KB SRAM |
| Interfaces | Flomm USART/SPI/I²C, ADC, timers, GPIO (LPC5500 family peripheral set) |
| Package / Case | 100-HTQFP, 14×14 mm |
| Supply Voltage | 1.71 V to 3.6 V |
| Operating Temperature | -40°C to +105°C |
| Security Features | Full secure LPC55S variant: TrustZone, secure boot, PUF, CASPER crypto/FFT engine, PRINCE flash encryption, AES/SHA/RSA support |
Embedded Processor Features & Applications
- CASPER crypto/FFT accelerator and PRINCE on-the-fly flash encryption exceed even the LPC55S16's security feature set
- Physically Unclonable Function (PUF) generates a device-unique key with no key ever stored in Flash
- 512 KB Flash and 256 KB SRAM give substantial headroom for security-stack firmware
- Secure boot and debug authentication protect firmware integrity end-to-end
- Same memory/package as the non-secure LPC5528 for straightforward security upgrade migration
- -40°C to +105°C rating suits industrial embedded applications
Need Price & Availability for LPC55S28JBD100K?
LimChip can confirm current price, date code, packing condition, lot traceability and shipment schedule for LPC55S28JBD100K.
Listed stock is subject to final RFQ confirmation.
For faster RFQ confirmation, please include:
- Required quantity
- Target date code
- Package / case requirement
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Quality, Shipping & Payment
Commercial and shipment details for LPC55S28JBD100K are confirmed with the formal quotation.
Shipping
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Frequently Asked Questions
Is LPC55S28JBD100K available from LimChip?
LimChip can confirm current availability, price, quantity, date code and lead time for LPC55S28JBD100K by RFQ.
What should buyers check before ordering LPC55S28JBD100K?
Buyers should check exact suffix, package, memory option, firmware compatibility and lifecycle status for LPC55S28JBD100K, together with live stock and traceable supply.
How do I request a quote for LPC55S28JBD100K?
Use the RFQ button and include required quantity, target date code, package/case requirement, delivery country, company name and contact details.