Nkọwa
The Atmel |SMART SAM3X/usoro usoro bụ otu ezinụlọ nke Flash microcontrollers dabere na arụmọrụ dị elu 32-bit ARM Cortex-M3 RISC processor.Ọ na-arụ ọrụ na oke ọsọ nke 84 MHz yana atụmatụ ruru 512 Kbytes nke Flash yana ruo 100 Kbytes nke SRAM.Ntọala dị n'akụkụ gụnyere onye ọbịa USB dị elu na ọdụ ụgbọ mmiri nwere transceiver agbakwunyere, Ethernet MAC, 2 CANs, MCI dị elu maka SDIO/SD/MMC, Interface Bus Mpụga na NAND Flash Controller (NFC), 5 UARTs, 2 TWIs, 4 SPI, yana ihe ngụ oge PWM, ihe ngụ oge 3-ọwa n'ozuzu ebumnuche 32-bit, RTC dị ala, RTT dị ala, 256-bit General Purpose Backup Registers, 12-bit ADC na 12. - bit DAC.Ngwa SAM3X/A nwere ụdị ike dị ala atọ nwere ike ịhọrọ: Ụra, Chere na ndabere.Na ọnọdụ ụra, a na-akwụsị processor ebe enwere ike idowe ọrụ ndị ọzọ niile.Na ọnọdụ Chere, akwụsịla elekere na ọrụ niile mana enwere ike ịhazi ụfọdụ akụkụ iji teta sistemu dabere na ọnọdụ akọpụtagoro.Na ọnọdụ ndabere, naanị RTC, RTT, na mgbagha mgbake na-agba ọsọ.Usoro SAM3X/A dị njikere maka mmetụ aka ike ekele maka ọbá akwụkwọ QTouch, na-enye ụzọ dị mfe iji mejuputa bọtịnụ, wiil na ihe mmịfe.Emebere ụlọ SAM3X/A ka ọ kwado ịnyefe data ọsọ ọsọ.Ọ na-agụnye matriks ụgbọ ala multi-layer yana ọtụtụ ụlọ akụ SRAM, PDC na ọwa DMA na-enyere ya aka ịrụ ọrụ n'otu n'otu ma na-ebuli ntinye data.Ngwaọrụ na-arụ ọrụ site na 1.62V ruo 3.6V ma dị na 100 na 144-lead LQFP, 100-ball TFBGA na 144-ball LFBGA ngwugwu.Ngwa SAM3X/A dabara nke ọma maka ngwa ịkparịta ụka n'Ịntanet: ụlọ ọrụ mmepụta ihe na akpaaka ụlọ / ụlọ, ọnụ ụzọ ámá.
Nkọwapụta: | |
Njirimara | Uru |
Ụdị | Nkọwa |
Otu | Sekit jikọtara ọnụ (ICs) |
agbakwunyere - Microcontrollers | |
Mfr | Teknụzụ Microchip |
Usoro | SAM3X |
ngwugwu | Tray |
Ọnọdụ akụkụ | Na-arụ ọrụ |
Ihe nhazi isi | ARM® Cortex®-M3 |
Nha isi | 32-Bit |
Ọsọ | 84MHz |
Njikọta | CANbus, EBI/EMI, Ethernet, I²C, IrDA, LINbus, Kaadị ebe nchekwa, SPI, SSC, UART/USART, USB |
Akụkụ | Chọpụta/Tọgharịa Brown-out, DMA, I²S, POR, PWM, WDT |
Ọnụọgụ nke I/O | 103 |
Nha ebe nchekwa mmemme | 512KB (512K x 8) |
Ụdị ebe nchekwa mmemme | FLASH |
Nha EEPROM | - |
Ogo RAM | 100k x 8 |
Voltaji - Ntinye (Vcc/Vdd) | 1.62V ~ 3.6V |
Ndị ntụgharị data | A/D 16x12b;D/A 2x12b |
Ụdị Oscillator | Ime |
Okpomọkụ na-arụ ọrụ | -40°C ~ 85°C (TA) |
Ụdị nkwụnye | Ugwu elu |
Ngwungwu / Akpa | 144-LQFP |
Ngwungwu ngwaọrụ ndị na-eweta ihe | 144-LQFP (20x20) |
Nọmba ngwaahịa ntọala | ATSAM3 |