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产品名称：ST7MC2S4
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
ST7MC2S4
Features
- Memories
- 8K to 60K dual voltage FLASH Program memory or ROM with read-out protection capability, In-Application Programming and In-Circuit Programming.
- HDFlash endurance: 100 cycles, data retention: 40 years at 85˚C
- Clock, reset and supply management
- Enhanced low voltage supervisor (LVD) for main supply and auxiliary voltage detector (AVD) with interrupt capability
- Clock sources: crystal/ceramic resonator oscillators and by-pass for external clock, clock security system.
- Four power saving modes: Halt, Active-Halt, Wait and Slow
- Interrupt management
- Nested interrupt controller
- 14 interrupt vectors plus TRAP and RESET
- MCES top level interrupt pin
- 16 external interrupt lines (on 3 vectors)
- Up to 60 I/O ports
- up to 60 multifunctional bidirectional I/O lines
- up to 41 alternate function lines
- up to 12 high sink outputs
- 5 Timers
- Main Clock Controller with: Real time base, Beep and Clock-out capabilities
- Configurable window watchdog timer
- Two 16-bit timers with: 2 input captures, 2 output compares, external clock input, PWM and pulse generator modes
- 8-bit PWM Auto-Reload timer with: 2 input captures, 4 PWM outputs, output compare and time base interrupt, external clock with event detector
- 2 Communication interfaces
- SPI synchronous serial interface
- LINSCI asynchronous serial interface
- Brushless motor control peripheral
- 6 high sink PWM output channels for sinewave or trapezoidal inverter control
- Motor safety including asynchronous emergency stop and write-once registers
- 4 analog inputs for rotor position detection (sensorless/hall/tacho/encoder)
- Permanent magnet motor coprocessor including multiplier, programmable filters, blanking windows and event counters
- Operational amplifier and comparator for current/voltage mode regulation and limitation
- Analog peripheral
- 10-bit ADC with 16 input pins
- In-circuit Debug
- Instruction set
- 63 Basic Instructions with illegal opcode detection
- 8 x 8 Unsigned Multiply Instruction
- Development tools
- Full hardware/software development package
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