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产品名称：ST72334J4-Auto
产品封装：QFP-44
产品品牌：STMicroelectronics
库 存：查看
电 话：0755-83035811
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产品介绍
ST72334J4-Auto
Features
- Memories
- 8 or 16 Kbyte Program memory (ROM or single voltage Flash) with readout protection and in-situ programming (remote ISP)
- 256 bytes EEPROM Data memory (with readout protection option in ROM devices)
- Clock, Reset and Supply Management
- Enhanced low voltage supply supervisor with 3 programmable levels
- Clock sources: crystal/ceramic resonator oscillators or RC oscillators, external clock, backup Clock Security System
- 4 Power Saving Modes: Halt, Active Halt, Wait and Slow
- Beep and clock-out capabilities
- Interrupt Management
- 10 interrupt vectors plus TRAP and RESET
- 15 external interrupt lines (4 vectors)
- 44 or 32 I/O Ports
- 44 or 32 multifunctional bidirectional I/O lines:
- 21 or 19 alternate function lines
- 12 or 8 high sink outputs
- 4 Timers
- Configurable watchdog timer
- Two 16-bit timers with: 2 input captures (only one on timer A), 2 output compares (only one on timer A), External clock input on timer A, PWM and Pulse generator modes
- 2 Communications Interfaces
- SPI synchronous serial interface
- SCI asynchronous serial interface (LIN compatible)
- 1 Analog Peripheral
- 8-bit ADC with 8 input channels (6 only on ST72334Jx, not available on ST72124J2)
- Instruction Set
- 8 x 8 unsigned multiply instruction
- Development Tools
- Full hardware/software development package
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