Tlhaloso
AT91SAM9261 ke sistimi e felletseng e hahiloeng ho potoloha processor ea ARM926EJ-S ARM Thumb e nang le sete e atolositsoeng ea litaelo tsa DSP le accelerator ea Jazelle Java.E fihlella 210 MIP ho 190 MHz.AT91SAM9261 ke processor e ntlafalitsoeng ea moamoheli bakeng sa lits'ebetso tse nang le ponts'o ea LCD.Taolo ea eona e kopaneng ea LCD e tšehetsa BW le mebala e fihlang ho 16M, lipontšo tsa LCD tse sebetsang le tse sa sebetseng.SRAM e kopantsoeng ea 160 Kbyte e ka hlophisoa joalo ka "buffer" ea foreimi e fokotsang tšusumetso bakeng sa khatholoho ea LCD ts'ebetsong eohle ea processor.Seboka sa Kantle sa Libese se kenyelletsa li-control bakeng sa li-synchronous DRAM (SDRAM) le mehopolo e tsitsitseng 'me e na le li-circuits tse ikhethileng bakeng sa CompactFlash le NAND Flash.AT91SAM9261 e kopanya ROM-based Boot Loader e tšehetsang moriti oa khoutu ho tloha, mohlala, DataFlash® ea kantle ho SDRAM ea kantle.Software e laoloang ke Power Management Controller (PMC) e boloka tšebeliso ea matla a sistimi bonyane ka ho khetha ho nolofalletsa / ho tima processor le lisebelisoa tse fapaneng le tokiso ea maqhubu a ts'ebetso.AT91SAM9261 e boetse e rua molemo ka ho kopanngoa ha likarolo tse ngata tsa ho lokisa bothata ho akarelletsa le JTAG-ICE, mocha o inehetseng oa UART (DBGU) le mohlala o kentsoeng oa nako ea sebele.Sena se thusa ho nts'etsapele le ho lokisa lits'ebetso tsohle, haholo tse nang le mathata a nako ea nnete.
Litlhaloso: | |
Tšobotsi | Boleng |
Sehlopha | Lipotoloho tse Kopantsoeng (ICs) |
E kenyellelitsoe - Microprocessors | |
Mfr | Theknoloji ea Microchip |
Letoto | Setšoantšo sa AT91SAM |
Sephutheloana | Terei |
Boemo ba Karolo | E sebetsa |
Core processor | ARM926EJ-S |
Palo ea Cores/Bophara ba Bese | 1 Core, 32-Bit |
Lebelo | 190MHz |
Li-Co-Processors/DSP | - |
Balaoli ba RAM | SDRAM, SRAM |
Keketseho ea Graphics | No |
Li-Display & Interface Controllers | LCD |
Ethernet | - |
SATA | - |
USB | USB 2.0 (2) |
Voltage - I/O | 3.0V, 3.3V |
Mocheso oa ho sebetsa | -40°C ~ 85°C (TA) |
Likarolo tsa Tšireletso | - |
Sephutheloana / Taba | 217-LFBGA |
Sephutheloana sa Sesebelisoa sa Bafani | 217-LFBGA (15x15) |
Li-interfaces tse eketsehileng | EBI/EMI, I²C, MMC/SD/SDIO, SPI, SSC, UART/USART |
Nomoro ea Sehlahisoa sa Motheo | Setšoantšo sa AT91SAM9261 |