|
 |
产品名称：STR731FV0
产品封装：QFP-100
产品品牌：STMicroelectronics
库 存：查看
电 话：0755-83035811
|
产品介绍
STR731FV0
Features
- Core
- Memories
- Up to 256 Kbytes Flash program memory (10,000 cycles endurance, data retention 20 years @ 85˚ C)
- Clock, reset and supply management
- 4.5 - 5.5V application supply and I/Os
- Embedded 1.8V regulator for core supply
- Embedded oscillator running from external 4-8MHz crystal or ceramic resonator
- Up to 36 MHz CPU frequency with internal PLL
- 32 kHz or 2 MHz internal RC oscillator, software configurable for fast startup and backup clock
- Real-time clock for clock-calendar function
- Wake-up timer driven by internal RC for wake-up from STOP mode
- 5 power saving modes: SLOW, WFI, LPWFI, STOP and HALT modes
- Nested interrupt controller
- Fast interrupt handling with multiple vectors
- 64 maskable IRQs with 64 vectors and 16 priority levels
- 16 external interrupts, up to 32 wake-up lines
- Up to 112 I/O ports
- 72/112 multifunctional bidirectional I/Os
- 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
- 4 UART asynchronous serial interfaces
- 3 BSPI synchronous serial interfaces
- Up to 3 CAN interfaces (2.0B Active)
- 10-bit A/D converter
- Conversion time: min. 3μs, range: 0 to 5V
- Development tools support
|
