Apejuwe
Idile STM32F21x da lori iṣẹ giga ARM® Cortex®-M3 32-bit RISC mojuto ti n ṣiṣẹ ni igbohunsafẹfẹ ti o to 120 MHz.Idile naa ṣafikun awọn iranti ifibọ iyara giga (iranti filasi to 1 Mbyte, to 128 Kbytes ti eto SRAM), to 4 Kbytes ti SRAM afẹyinti, ati ibiti o gbooro ti I/Os imudara ati awọn agbeegbe ti o sopọ si awọn ọkọ akero APB meji, mẹta AHB akero ati ki o kan 32-bit olona-AHB akero matrix.Awọn ẹrọ naa tun ṣe ẹya ohun imuyara iranti akoko gidi adaptive (ART Accelerator ™) ti o fun laaye lati ṣaṣeyọri iṣẹ ṣiṣe deede si 0 idaduro eto ipinlẹ lati iranti Flash ni igbohunsafẹfẹ Sipiyu to 120 MHz.Iṣẹ yii ti jẹ ifọwọsi ni lilo ipilẹ CoreMark®.Gbogbo awọn ẹrọ nfunni awọn ADC 12-bit mẹta, awọn DAC meji, RTC agbara kekere, awọn akoko 16-bit gbogbogbo mejila pẹlu awọn akoko PWM meji fun iṣakoso mọto, awọn akoko 32-bit gbogbogbo meji.a otito nọmba ID monomono (RNG).Wọn tun ṣe ẹya boṣewa ati awọn atọkun ibaraẹnisọrọ to ti ni ilọsiwaju.Awọn pẹẹpẹẹpẹ to ti ni ilọsiwaju pẹlu SDIO kan, wiwo iṣakoso iranti aimi to rọ (FSMC) imudara (fun awọn ẹrọ ti a funni ni awọn idii ti awọn pinni 100 ati diẹ sii), sẹẹli isare cryptographic, ati wiwo kamẹra fun awọn sensọ CMOS.Awọn ẹrọ naa tun ṣe ẹya awọn agbeegbe boṣewa.
Awọn pato: | |
Iwa | Iye |
Ẹka | Awọn iyika Iṣọkan (ICs) |
Ifibọ - Microcontrollers | |
Mfr | STMicroelectronics |
jara | STM32F2 |
Package | Atẹ |
Ipo apakan | Ti nṣiṣe lọwọ |
mojuto ero isise | ARM® Cortex®-M3 |
Core Iwon | 32-Bit |
Iyara | 120MHz |
Asopọmọra | CANbus, I²C, IrDA, LINbus, MMC, SPI, UART/USART, USB OTG |
Awọn agbeegbe | Ṣiṣawari Brown-jade/Tunto, DMA, I²S, LCD, POR, PWM, WDT |
Nọmba ti I/O | 51 |
Eto Iwon Iranti | 1MB (1M x 8) |
Eto Iranti Iru | FILASI |
EEPROM Iwon | - |
Ramu Iwon | 132k x 8 |
Foliteji - Ipese (Vcc/Vdd) | 1.8V ~ 3.6V |
Data Converter | A/D 16x12b;D/A 2x12b |
Oscillator Iru | Ti abẹnu |
Awọn iwọn otutu ti nṣiṣẹ | -40°C ~ 85°C (TA) |
Iṣagbesori Iru | Oke Oke |
Package / Ọran | 64-LQFP |
Package Device Olupese | 64-LQFP (10x10) |
Nọmba Ọja mimọ | STM32F215 |