FM4406 is the telephone card chip developed by Shanghai FM Co., Ltd.. This chip uses 0.6um CMOS EEPROM process, has 104 Bits EEPROM in accordance to ISO standard 7816 (synchronous transmission)....
Shanghai Fudan Microelectronics Group Co., Ltd. (hereinafter FMSH) is one of the leading companies specialized in the design and development of ASIC and the provision of total solutions in China.
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