sigma-mx
24-04-2012, 21:52
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 .. :0013:
Features and benefits
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)
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 .. :0013:
Features and benefits
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)