ATSAM3S4AA-AU IC MCU 32BIT 256KB FLASH 48LQFP

Kufotokozera

Mndandanda wa SAM3S wa Atmel ndi membala wabanja la Flash microcontrollers kutengera purosesa ya 32-bit ARM Cortex-M3 RISC.Imagwira pa liwiro lalikulu la 64 MHz ndipo imakhala ndi 256 Kbytes ya Flash ndi mpaka 48 Kbytes ya SRAM.Choyimitsa chozungulira chimaphatikizapo doko la Full Speed ​​​​USB Device lomwe lili ndi transceiver ophatikizidwa, High Speed ​​​​MCI ya SDIO/SD/MMC, Chiyankhulo cha Mabasi Akunja chokhala ndi Static Memory Controller cholumikizira ku SRAM, PSRAM, NOR Flash, LCD Module ndi NAND Flash, 2x UARTs, 2x UARTs, 2x TWIs, 3x SPI, I2S, komanso 1 PWM timer, 6x general-purpose 16-bit timer, RTC, ADC, 12-bit DAC ndi comparator analogi.Mndandanda wa SAM3S ndi wokonzeka kukhudza capacitive chifukwa cha laibulale ya QTouch, yopereka njira yosavuta yogwiritsira ntchito mabatani, mawilo ndi ma slider. set.Izi zimathandiza SAM3S kuti ikhale ndi mapulogalamu osiyanasiyana kuphatikizapo ogula, mafakitale, ndi zotumphukira za PC.Imagwira ntchito kuchokera ku 1.62V mpaka 3.6V ndipo imapezeka mu 48-, 64- ndi 100-pin QFP, 48- ndi 64-pin QFN, ndi 100-pin BGA phukusi.Mndandanda wa SAM3S ndiye njira yabwino yosamuka kuchokera ku SAM7S mndandanda wamapulogalamu omwe amafunikira magwiridwe antchito ambiri.Mndandanda wa SAM3S ndi pin-to-pin yogwirizana ndi SAM7Sseries.