"The Nintendo 64, often abbreviated as N64, is Nintendo's third home video game console for the international market. Named for its 64-bit CPU, it was released on June 1996 in Japan, September 1996 in North America, March 1997 in Europe and Australia, September 1997 in France and December 1997 in Brazil. It is Nintendo's last home console to use Game Paks to store games (Nintendo switched to a MiniDVD-based format for the Nintendo GameCube, then to standard DVD-sized discs for the Wii); handhelds in the Game Boy line, however, continued to use Game Paks. It was discontinued in 2001 in Japan, North America and PAL regions by the launch of the GameCube."
Source: Wikipedia, "Nintendo_64", available under the CC-BY-SA License.