Preserve software compatibility
Architecture, boot flow, memory map, peripherals and toolchain can prevent substitution.
Embedded control sourcing
Embedded Processors and Controllers
Search published MCU, MPU, DSP and embedded processor part numbers. Confirm architecture, core count, memory, peripherals, security, package, temperature grade, lifecycle and software dependencies.
Manufacturer coverage
Leading brands in the current catalogue
Counts come from the live D1 catalogue.Direct part-number access
Published part numbers
Availability, lot and delivery require RFQ confirmation.| Part number | Brand | Product type | Package | Action |
|---|---|---|---|---|
| 12100 | Intel | Processor | FCLGA1700, 45.0 × 37.5 mm, 1700-land LGA, tray (OEM) | Request quote |
| 12400 | Intel | Processor | FCLGA1700, 45.0 × 37.5 mm, 1700-land LGA, tray (OEM) | Request quote |
| 125H | Intel | Processor | FCBGA2049, 50 × 25 mm, 2049-ball BGA, tray (OEM) | Request quote |
| 125U | Intel | Processor | FCBGA2049, 50 × 25 mm, 2049-ball BGA, tray (OEM) | Request quote |
| 12700 | Intel | Processor | FCLGA1700, 45.0 × 37.5 mm, 1700-land LGA, tray (OEM) | Request quote |
| 14400 | Intel | Processor | FCLGA1700, 45.0 × 37.5 mm, 1700-land LGA, tray (OEM) | Request quote |
| 155H | Intel | Processor | FCBGA2049, 50 × 25 mm, 2049-ball BGA, tray (OEM) | Request quote |
| 155U | Intel | Processor | FCBGA2049, 50 × 25 mm, 2049-ball BGA, tray (OEM) | Request quote |
| 225H | Intel | Processor | FCBGA2049, 50 × 25 mm, 2049-ball BGA, tray (OEM) | Request quote |
| 235U | Intel | Processor | FCBGA2049, 50 × 25 mm, 2049-ball BGA, tray (OEM) | Request quote |
| 238V | Intel | Processor | FCBGA2833, 27.5 × 27 mm, 2833-ball BGA, tray (OEM) | Request quote |
| 255H | Intel | Processor | FCBGA2049, 50 × 25 mm, 2049-ball BGA, tray (OEM) | Request quote |
| 4314 | Intel | Processor | FCLGA4189, 77.5 × 56.5 mm, 4189-land LGA, tray (OEM) | Request quote |
| 4316 | Intel | Processor | FCLGA4189, 77.5 × 56.5 mm, 4189-land LGA, tray (OEM) | Request quote |
| 6336Y | Intel | Processor | FCLGA4189, 77.5 × 56.5 mm, 4189-land LGA, tray (OEM) | Request quote |
| 6430 | Intel | Processor | FCLGA4677, 77.5 × 56.5 mm, 4677-land LGA, tray (OEM) | Request quote |
| 6538Y | Intel | Processor | FCLGA4677, 77.5 × 56.5 mm, 4677-land LGA, tray (OEM) | Request quote |
| 7640HS | AMD | Processor | FP8 (BGA) | Request quote |
Before you buy
Selection and sourcing checks
Confirm package and peripherals
Pinout, package, clocks, interfaces and analog peripherals must match the board.
Review lifecycle and security
Check product status, security provisioning and long-term availability requirements.
Related resources
Engineering and sourcing guides
FAQ
Frequently asked sourcing questions
What information is needed for an MCU RFQ?
Send the complete orderable code, quantity, package, temperature grade, date-code target and destination.
Can a pin-compatible MCU be substituted?
Engineering must still review memory, peripherals, errata, boot, security and firmware behavior.
Can LimChip source several processor families?
Submit each full part number and quantity so availability is checked by exact line.
Send the exact MPN, quantity and delivery requirements.