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Raspberry Pi Compute Module 3+ promises better performance from $ 25

The Raspberry Pi Foundation adds a new device for industrial and enterprise customers to its miniature computer suite. The charity today announced the Pi Compute Module 3+ (CM3 +), the successor to the two-year-old Compute Module 3 (CM3). The Pi Compute Module 3+ is available in four variants, starting at $ 25.

The Raspberry Pi Compute Module was derived from the CM3 board but offers better thermal performance under load. This is possible because of Broadcom's 64-bit BCM2837B0 application processor, which was also used last year on the Raspberry Pi 3B + and 1GB LPDDR2 RAM. The CM3 + removes the heat from the processor faster than the CM3 and is designed for temperatures between -20 ° C and 70 ° C.

The foundation says it has limited the clock frequency of the processor at 1

.2GHz, rather than the 1.4GHz offered on Pi 3B +, due to power supply limitations. The Compute Module 3+ is the latest in a series of 40 nm based Raspberry Pi products. On the sidelines of today's announcement, the foundation said it no longer recommends the CM1, CM3 and CM3 Lite products for a new design. The CM3 +, which is now available in several markets, will be available until at least January 2026.

The difference between the four variants lies in their memory limits. The CM3 + Lite does not offer an integrated eMMC Flash, while other variants include 8GB ($ 30), 16GB ($ 35), and 32GB ($ 40) eMMC Flash. These eMMC flash chips are more reliable and robust than regular SD cards, the foundation claims.

"Our goal for the Compute module was to deliver the Raspberry Pi core technology in a form factor that enables others to integrate it into their own products cost-effectively and easily," said James Adams, COO of Raspberry Pi Foundation, in a blog post. Unlike traditional Raspberry Pi models, the Compute Module range targets companies like set-top box vendors.

"If someone wanted to build a Raspberry Pi-based product, but found Model A or B Raspberry Pi boards they could not be tailored to their needs, they could use a compute module, a simple, low-tech circuit board Create board and do their own thing, "added Adams.

The Raspberry Foundation also introduced the Compute Module 3+ Development Kit, which includes a Lite version of the miniature computer, variant with 32 GB eMMC Flash, CM- IO board, camera and display adapters, jumper cables and programming cables Detailed technical specifications for all variants can be found on the Foundation's documentation page (PDF).

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