Memory chip, process cartridge and image forming apparatus

摘要

An electronic device support member is fitted into and pressingly attached to a cover so that a face on which an electronic device and an antenna are disposed is opposed to the rear face of the cover. A base has a fitting receive portion into which a fitting portion of the cover is to be fitted, on the peripheral edge of the surface opposed to the cover. Two elastic claws are disposed on the peripheral edge of the rear face. A second housing has a recess portion into which a memory chip is to be fitted and secured, in the surface. The recess portion is formed into a circular concave shape, and has two engagement portions for respectively receiving the elastic claws of the memory chip.