Part # ST72124J2-Auto ST72314J2-Auto ST72314J4-Auto ST72314N2-Auto ST72314N4-Auto ST72334J2-Auto ST72334J4-Auto ST72334N2-Auto ST72334N datasheet

Part Manufacturer: ST Microelectronics

ST Microelectronics

Part Description: 8-bit MCU for automotive with single voltage Flash ROM memory, ADC, 16-bit timers, SPI, SCI interfaces


Part Details:

ST72334xx-Auto, ST72314xx-Auto, ST72124Jx-Auto 8-bit MCU for automotive with single voltage Flash/ROM memory, ADC, 16-bit timers, SPI, SCI interfaces Memories ­ 8 or 16 Kbyte Program memory (ROM or sin- gle voltage Flash) with readout protection and in-situ programming (remote ISP) ­ 256 bytes EEPROM Data memory (with read- out protection option in ROM devices) ­ 384 or 512 bytes RAM Clock, Reset and Supply Management ­ Enhanced reset system TQFP64 TQFP44 ­ Enhanced low voltage supply supervisor with 3 programmable levels 14 x 14 10 x 10 ­ Clock sources: crystal/ceramic resonator os- cillators or RC oscillators, external clock, backup Clock Security System ­ 4 Power Saving Modes: Halt, Active Halt, Wait and Slow ­ Beep and clock-out capabilities 2 Communications Interfaces Interrupt Management ­ SPI synchronous serial interface ­ 10 interrupt vectors plus TRAP and RESET ­ SCI asynchronous serial interface (LIN com- patible) ­ 15 external interrupt lines (4 vectors) 1 Analog Peripheral 44 or 32 I/O Ports ­ 8-bit ADC with 8 input channels (6 only on ­ 44 or 32 multifunctional bidirectional I/O lines: ST72334Jx, not available on ST72124J2) ­ 21 or 19 alternate function lines Instruction Set ­ 12 or 8 high sink outputs ­ 8-bit data manipulation 4 Timers ­ 63 basic instructions ­ Configurable watchdog timer ­ 17 main addressing modes ­ Real-time base ­ 8 x 8 unsigned multiply instruction ­ Two 16-bit timers with: 2 input captures (only ­ True bit manipulation one on timer A), 2 output compares (only one on timer A), External clock input on timer A, Development Tools PWM and Pulse generator modes ­ Full hardware/software development package Device Summary


Please click the following link to download the datasheet:

ST72124J2-Auto ST72314J2-Auto ST72314J4-Auto ST72314N2-Auto ST72314N4-Auto ST72334J2-Auto ST72334J4-Auto ST72334N2-Auto ST72334N.pdf Datasheet