Fa'amatalaga
O le aiga STM32F21x e fa'avae i luga o le ARM® Cortex®-M3 32-bit RISC autu maualuga o lo'o fa'agaoioia i se taimi e o'o atu i le 120 MHz.O loʻo faʻapipiʻiina e le aiga manatuaga faʻapipiʻi maualuga (Flash memory e oʻo atu i le 1 Mbyte, e oʻo atu i le 128 Kbytes o le SRAM), e oʻo atu i le 4 Kbytes o le SRAM faʻasao, ma le tele o faʻaleleia I / Os ma peripherals e fesoʻotaʻi i pasi APB e lua, tolu pasi AHB ma le 32-bit tele-AHB pasi matrix.O lo'o fa'aalia fo'i i masini se fa'avavevave fa'amanatu taimi moni (ART Accelerator ™) e mafai ai ona ausia se fa'atinoga e tutusa ma le 0 fa'atali le fa'atinoina o polokalame mai le Flash memory i le fa'asologa o le CPU e o'o atu i le 120 MHz.O lenei faʻatinoga ua faʻamaonia e faʻaaoga ai le CoreMark® benchmark.O masini uma e ofoina atu le tolu 12-bit ADCs, lua DACs, se RTC maualalo, sefululua faʻamoemoe lautele 16-bit timers e aofia ai le lua PWM timers mo le faʻatonutonuina o afi, lua faʻamoemoe lautele 32-bit timers.se numera moni fa'atupu fa'afuase'i (RNG).Latou te faʻaalia foʻi fesoʻotaʻiga masani ma fesoʻotaʻiga maualuga.O mea fou fou e aofia ai le SDIO, o le faʻaleleia o le faʻaogaina o le mafaufau (FSMC) (mo masini o loʻo ofoina atu i pusa o 100 pine ma sili atu), o se telefoni faʻavavevave faʻataʻitaʻi, ma se ata puʻeata mo masini CMOS.O masini fo'i e fa'aalia ai peripheral masani.
Fa'amatalaga: | |
Uiga | Taua |
Vaega | Vaega Fa'atasi (ICs) |
Fa'amau - Microcontrollers | |
Mfr | STMicroelectronics |
Fa'asologa | STM32F2 |
afifi | fata |
Tulaga Vaega | Malosi |
Core Processor | ARM® Cortex®-M3 |
Tele Autu | 32-Bit |
Saosaoa | 120MHz |
Feso'ota'i | CANbus, I²C, IrDA, LINbus, MMC, SPI, UART/USART, USB OTG |
Peripherals | Su'esu'e/ Toe Seti Brown, DMA, I²S, LCD, POR, PWM, WDT |
Numera o I/O | 51 |
Polokalame Fa'amanatu Tele | 1MB (1M x 8) |
Ituaiga Manatu Polokalama | UMI |
EEPROM Tele | - |
Tele ole RAM | 132K x 8 |
Malosi - Sapalai (Vcc/Vdd) | 1.8V ~ 3.6V |
Fa'aliliuga Fa'amatalaga | A/D 16x12b;D/A 2x12b |
Ituaiga Oscillator | Totonu |
Galulue Vevela | -40°C ~ 85°C (TA) |
Ituaiga Fa'amau | Mauga i luga |
Paketi / Pusa | 64-LQFP |
Fa'atau Mea Fa'atau Mea | 64-LQFP (10x10) |
Numera Oloa Fa'avae | STM32F215 |