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Raspberry Pi Compute Module 3 (CM3) targets on consumer electronics

Sort of announced in July 2016, the latest Raspberry Pi Compute Module 3 (CM3) is known to reach the market quickly. Last October computer system equipment manufacturer NEC previously announced a new array of professional P and V Series large format displays that seamlessly implant the RPi CM3 module. The new module, available in two flavors – CM3 and CM3L (lite) – will complement the CM1 module introduced in past times.

Specs for the CM1, CM3 and CM3L SODIMM modules are located in the data sheet ready on the RPi web site
https://www.raspberrypi.org/documentation/hardware/computemodule/RPI-CM-DATASHEET-V1_0.pdf
. Where the CM1 was based on a BCM2835 chip (as employed on the original RPi and RPi B+ models), the CM3 contains a quad-core 1.2 GHz BCM2837 CPU, like the RPi 3. It provides 1 Gigabytes of LPDDR2 RAM and 4 Gigabytes eMMC Flash. The ‘L’ version is a CM3 lacking eMMC Flash, empowering the end user to connect his/her personal SD/eMMC product. The pinout of the CM1 and CM3 modules are exactly the same but the CM3 module is one millimeter higher (31 millimeters).

Price

The money necessary for the new modules isn’t known yet, but as a CM1 is sold at nearly £20, a very similar price could be predicted for the CM3.

As per : https://www.elektormagazine.com/news/raspberry-pi-compute-module-3-cm3-to-hit-the-market-soon

Specs

The CM3 is founded upon the Raspberry Pi 3 hardware and is meant for industrial use in order to supply a cost-effective opportunity for customers to make tailored products based on the Pi hardware and software platform. The Compute Module product line is smaller and has less benefits and ports than a regular Raspberry Pi, allowing it to be appropriate for Internet of Things (IoT) products.

“The module utilizes a standard DDR2 SODIMM form factor, sockets for which are made by several manufacturers, are conveniently obtainable, and are low-priced,” Raspberry Pi COO and hardware lead James Adams stated in a article.

There are two models of the CM3. Listed here are the specs for both:

Standard Version:

BCM2837 central processing unit at to a maximum of 1.2Gigahertz
1Gigabyte RAM
4Gigabyte of on-module eMMC flash

Lite Version:

BCM2837 processor at to a maximum of 1.2GHz
1GB RAM
SD card interface on Module pins consequently an individual can connect it up to an eMMC or SD card that they decide on

Both versions can be slotted into a newly released Compute Module IO Board V3 (CMIO3) which helps you to do the following:

Offers needed power to the CM3
Helps you to program the CM3 Standard’s flash memory or to utilize an SD card on the Lite version.
Access the processor interfaces in a a bit more friendly fashion (pin headers and flexi connectors, similar to the Pi)
Provides the required HDMI and USB connectors allowing you to have an whole system that can boot Raspbian (or maybe the Operating-system of your choice).

“This board presents both a starting template for those who want to design with the Compute Module, and a faster way to begin trying out the hardware, and building and testing a system, before you go to the fee for fabricating a tailor made board,” Adam said.

The older Compute Module model will still be delivered, for many who do not require the CM3’s performance boost. As reported by the Raspberry Pi official magazine The MagPi:

“With a few caveats, the CM3 may be used a drop-in alternative to the CM1 since they are pin compatible; the CM3 is 1mm taller, nonetheless, while the CPU can pull considerably more current from the VBAT power supply line and will definitely bring on far more heat under heavy load.”