Not Recommended for New Design. Replaced by AT93C56B/66B Automotive.2Kb/4Kb, 3-Wire Bus Serial Automotive EEPROM with sequential
read, supports x8 or x16 data format memory organization.
Complete UHF ASK/FSK Transmitter, ROM Microcontroller and Transmitter PLL T5753 in One IC, Temperature Range: -40°C to +125°C,
Frequency Range: 310 to 330 MHz