Lpc1347
سلام مهندس زارعی
این میکرو تولید ماه مارچ یعنی 1 ماه پیشه !! کلی امکانات نسبت به سری قبل 1343 بهش اضافه کردن . مثل adc 12 بیتی - مموری 64 کیلو و یه eeprom 4 کیلو بایتی !
usb هم تمام کلاس ها رو ساپورت میکنه !
با توجه به اینکه مطابقت با 1313 داره با کلی امکانات بالاتر میشه سری بعد بجای 1313 واردش کرد ؟ یه قیمتی بگیر ..
Features and benefits
کد:
- ARM Cortex-M3 r2p1 processor, running at frequencies of up to 72 MHz
- ARM Cortex-M3 built-in Nested Vectored Interrupt Controller (NVIC).
- Non Maskable Interrupt (NMI) input selectable from several input sources
- System tick timer
- 64 kB on-chip flash program memory with a 256 byte page erase function
- In-System Programming (ISP) and In-Application Programming (IAP)
- 4 kB on-chip EEPROM data memory with on-chip API support
- 12 kB SRAM data memory
- 16 kB boot ROM with API support
- Standard JTAG test interface for BSDL
- Serial Wire Debug
- Support for ETM ARM Cortex-M3 debug time stamping
- 26 General Purpose I/O (GPIO) pins
- 8 GPIO pins can be selected as edge and level sensitive interrupt sources
- Two GPIO grouped interrupt modules
- High-current source output driver (20 mA) on one pin (P0_7)
- High-current sink driver (20 mA) on true open-drain pins (P0_4 and P0_5)
- Four general purpose counter/timers
- Programmable Windowed WatchDog Timer (WWDT)
- Repetitive Interrupt Timer (RI Timer)
- 12-bit ADC with eight input channels and sampling rates of up to 500 kSamples/s
- USB 2.0 full-speed device controller
- USART with fractional baud rate generation
- Two SSP controllers with FIFO and multi-protocol capabilities
- I2C-bus interface supporting the full I2C-bus specification and Fast-mode Plus
- Crystal Oscillator with an operating range of 1 MHz to 25 MHz
- 12 MHz high-frequency Internal RC oscillator (IRC) trimmed to 1 % accuracy
- Internal low-power, low-frequency WatchDog Oscillator (WDO)
- PLL allows CPU operation up to the maximum CPU rate
- A second, dedicated PLL is provided for USB
- Clock output function with divider
- Four reduced power modes
- Power profiles residing in boot ROM
- Processor wake-up
- Integrated PMU (Power Management Unit)
- Power-On Reset (POR)
- Brownout detect with four separate thresholds for interrupt and forced reset
- Unique device serial number for identification
- Single 3.3 V power supply (2.0 V to 3.6 V)
پاسخ با نقل قول
نوشته اصلی توسط sigma-mx
یعنی چیزی که کلی وقت و هزینه ما میگیره !!!
