ARM
The ARM microcontrollers are High-Performance, 16/32-Bit RISC Core devices.
ARM market is one of the most fastest growing microcontroller market. The
prices of ARM devices now are similar to 8-bit devices, while they are providing
much more power and peripherials than any other 8-bit microcontroller do.
They are available from number of vendors like: Analog Devices, Atmel, Cirrus
Logic, OKI, Philips Semiconductors, ST Microelectronics, Texas Instruments
and many others (Intel, Freescale, Samsung, Sharp, Hynix, etc).
Many experts say that in the next 5 years ARMs are going to replace the industry
standard 8051 architecture in almost all applications.
Olimex aim is to provide low cost development tools and boards for as many ARM vendors as possible, this year we'll cover all above 7 vendors and will have more than 40 different development boards for ARM7 and ARM9 device.
Few years ago to start with ARM developing the companies had to spend tenths
of thousands of USD to buy compiler, debugger/emulator and development board,
now everybody who want's to learn ARMs can start with under $100 budged buying
JTAG + Development board and using the free ARM GCC C compiler.
PLUS:
Very fast: most ARM7 cores run at 60Mhz and ARM9 cores run at 150Mhz+ providing
more power than old 386 Intel processors.
Low power: ARM7 cores need only approx 0.5-1mA per Mhz
Great range of peripherials: ADC, DAC, USB, SPI, UART, I2C, CAN, Ethernet,
SDRAM.
Lot of internal Flash: 32KB-1MB, Lot of internal RAM: 4-256KB.
MINUS:
too complex to beginners, definitely this one should be not your 'first steps
in microcontrollers' ;)
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715423SparkFun Qwiic Micro - SAMD21 Development Board
Scheda basata sul potentissimo microcontrollore ARM Cortex M0+, 32-bit clock fino a 48MHz. Arriva gia' pronto, con il bootloade... Dettagli... -
808139Electric Imp
Piattaforma di sviluppo con Wi-Fi e micro Cortex-M3. Tutto in un formato SD card! Dettagli...Prezzo di listino:€ 11,90OffertaTasse escluse:€ 8,00IVA inclusa:€ 9,76Prezzo IVA incl.
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710664Maple - Scheda sviluppo ARM
Scheda sviluppo ARM open source con stesso form factor di Arduino. Si programma utilizzando lo stesso linguaggio di Arduino ed ... Dettagli...Prezzo di listino:€ 61,72OffertaTasse escluse:€ 28,00IVA inclusa:€ 34,16Prezzo IVA incl.
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