The VideoPac C52 was released in France by Philips. It is basically the same machine as the Odyssey-2 but marketed for the French market. There are a few different versions of the C52, each with some minor differences and improvements. Notably were the changes that reduced cost. The fourth model of the C52 (C52-04) had no power switch and the player was forced to unplug the unit to power it off and change the cartridge.

The console had 64 pre-defined characters in ROM. 12 of these characters were meant as fore-ground characters and consisted of play elements like ships, ball, a man, and a plane. The other characters were used for the play-field of the games.

The keyboard was a membrane keyboard and not great to type on. The console definitely was not meant to be used as a computer to program on, but some educational games required user input. There was however the C7420 cartridge that contained a variant of the BASIC language and allowed one to save programs to a cassette tape that could be attached.

Most games that came out for the machine were not licenced ports, but more like variations of the original game. For instance there was a pacman-like game in which the ghost-house was moving, making the game somewhat more unpredictable and difficult.

This is the Philips C7010 Chess module for the VideoPac game system. This was basically a chess computer that could be linked to the VideoPac through the cartridge module. The C7010 had its own NSC800 CMOS Microprocessor. This microprocessor is Z80-compatible and was able to run the chess program. The chess program is based on the Gambiet 80 program written by Wim Rens for Microtrend.

The intel 8048 microcontroller, part of the MCS-48 series of microcontrollers, was released in 1976. The chip was first designed on NMOS (N-type metal-oxide semiconductor) technology, but later in the early 80s it was available in CMOS technology as well. The chip was manufactured up to the 1990s as many older designs still used the controller.

The MCS-48 series consists of the Intel 8048, the 8035 and the 8748 microcontrollers. They are based on a modified version of the Hrvard architecture. This architecture allows memory that contains instructions to be accessed as data. Most modern computers use the modified Harvard architecture. The original Harvard architecture had separate memory to store instructions and data. The modified architecture basically combines the memory into one single memory type, but data and instructions have a separate memory address space instead of a separate storage location.

The MCS-48 series had 64 to 256 bytes of internal on-chip RAM. The I/O is mapped into its own address space, separate from the instruction and data address spaces. The instructions were typically on an internal or external program ROM. The microcontroller had a very efficient one-byte instruction set and mature development tools. The chip was very cost-effective and its successor the MCS-51 series of microcontrollers have been used up into the 2000's in computer keyboards, toys and remote controllers.