ST72321BR9-AUTO PDF File ( Datasheet )

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 dual voltage High Density Flash (HDFlash) ROM with readout protection capability. In-application programming and in- )circuit programming for HDFlash devices t(s- 1 to 2 Kbyte RAM c- HDFlash endurance: 100 cycles, data retention u20 years rodClock, reset and supply management P- Enhanced low voltage supervisor (LVD) for main supply and auxiliary