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Supply Chain

10+ year supply commitment, inventory management, buffer stock and advance EOL notification — for products that stay in the field longer than a consumer refresh cycle.

What is included

How it works

LongevityA 10+ year supply commitment on the parts we distribute, backed by the vendor's own longevity programme.
Second sourcingRISC-V is implemented by many silicon vendors. Because the ISA is a standard, moving between vendors does not force a firmware rewrite from scratch the way a proprietary ISA change does.
Buffer stockAgreed buffer held against your forecast, released against a schedule.
EOL notificationAdvance notice of end-of-life, with a last-time-buy window and a migration path where one exists.

Related parts

WCH CH32V003
The 10-cent RISC-V microcontroller
Core QingKe V2A (RV32EC); Clock 48 MHz; Flash / RAM 16 KB / 2 KB
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WCH CH32V307
Industrial RISC-V MCU with Gigabit Ethernet and 480 Mbps USB
Core QingKe V4F (RV32IMACF), hardware FPU; Clock 144 MHz; Flash / RAM 256 KB / 64 KB
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SpacemiT K1
Octa-core 1.6 GHz RISC-V with OpenWrt support
CPU 8x X60 RISC-V @ 1.6 GHz; Performance 50,000 DMIPS; OS support OpenWrt, Bianbu OS, Linux
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Questions

Is the 10-year commitment a contractual guarantee?

It is a supplier commitment that we pass through, not an unconditional bond. The commercial terms are stated on the quotation for each part.

What happens if a part goes EOL anyway?

You get advance notice and a last-time-buy window. We will also propose a migration target within the same family where one exists.

Tell us the application and the volume. We will come back with scope, lead time and a quote.
Request a quote