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STR731FV1
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STR731FV1T6 |
Digi-Key Corporation |
0
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立即购买 |
报价 |
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STR731FV1T7 |
Digi-Key Corporation |
1938
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立即购买 |
报价 |
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Digi-Key Corporation |
0
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立即购买 |
报价 |
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Mouser Electronics |
无库存
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定购 |
报价 |
STR730F Flash microcontrollers from STMicroelectronics combine the industry standard ARM7TDMI® RISC microprocessor with embedded Flash and powerful peripheral functions, including up to 20 timers, 4xUARTs and 3xCANs. They are ideal for embedded applications requiring a compact yet powerful MCU, as well as versatile, scalable solutions such as user interfaces, factory automation systems and appliances. Additionally, the STR730F family features a single 5V power supply particularly suited to industrial applications. Features - Core
- ARM7TDMI 32-bit RISC CPU
- 32 MIPS @ 36 MHz
- Temperature Range
- Operating temperature range -40 to 105 °C
- Memories
- Up to 256 Kbytes FLASH program memory (10,000 cycles endurance, data retention 20 years at 55°C)
- 16 Kbytes RAM
- Clock, Reset and Supply Management
- 4.5 - 5.5V application supply and I/O interface
- Embedded 1.8V regulator for core supply
- Embedded oscillator running from external 4-8MHz crystal or ceramic resonator
- Up to 36 MHz CPU freq. with internal PLL
- Internal RC oscillator 32kHz or 2MHz software configurable for fast startup and backup clock
- Realtime Clock for clock-calendar function
- Wakeup Timer driven by internal RC for wakeup from STOP mode
- 5 power saving modes: SLOW, WAIT, LPWAIT, STOP and HALT modes
- Nested interrupt controller
- Fast interrupt handling with multiple vectors
- 64 maskable IRQ with 64 vectors and 16 priority levels
- 2 maskable FIQ sources
- 16 external interrupts and up to 32 wake up lines
- Up to 112 I/O ports
- 72/112 multifunctional bidirectional I/O lines
- DMA
- 4 DMA controllers with 4 channels each
- Timers
- 16-bit watchdog timer (WDG)
- 6/10 16-bit timers (TIM) each with: 2 input captures, 2 output compares, PWM and pulse counter modes
- 6 16-bit PWM modules (PWM)
- 3 16-bit timebase timers with 8-bit prescalers
- 12 Communications Interfaces
- 2 I2C interfaces
- 4 UART asynchronous serial communications
interfaces - 3 BSPI synchronous serial interfaces
- Up to 3 CAN interfaces (2.0B Active)
- 10-bit A/D Converter
- 12/16 channels
- Conversion time: min 3μs, range: 0 to 5V
- Development Tools Support
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