ST72321BRx, ST72321BARx ST72321BJx, ST72321BKx 64/.
STMicroelectronics
ST72321BAR7 - 64/44-pin 8-bit MCU
ST72321BRx, ST72321BARx ST72321BJx, ST72321BKx 64/44-pin 8-bit MCU with 32 to 60K Flash/ROM, ADC, five timers, SPI, SCI, I2C interface Features ■ Mem.
STMicroelectronics
ST72321BAR7-Auto - 8-bit MCU for automotive
ST72321Bxxx-Auto 8-bit MCU for automotive with 32 to 60 Kbyte Flash/ROM, ADC, 5 timers, SPI, SCI, I2C interface Features Memories ■ 32 to 60 Kbyte .
