Apejuwe
Awọn ero isise Arm Cortex-M4 pẹlu FPU jẹ iran tuntun ti awọn ilana Arm fun awọn eto ifibọ.O ti ni idagbasoke lati pese pẹpẹ ti o ni iye owo kekere ti o pade awọn iwulo imuse MCU, pẹlu kika pin ti o dinku ati agbara kekere, lakoko ti o nfi iṣẹ ṣiṣe iṣiro to dayato ati idahun ilọsiwaju si awọn idilọwọ.Arm 32-bit Cortex-M4 RISC ero isise pẹlu awọn ẹya FPU koodu ṣiṣe-ṣiṣe ti iyasọtọ, jiṣẹ iṣẹ giga ti a nireti lati inu mojuto Arm, pẹlu awọn iwọn iranti nigbagbogbo ni nkan ṣe pẹlu awọn ẹrọ 8- ati 16-bit.Awọn isise atilẹyin kan ti ṣeto ti DSP ilana ti o fun laaye daradara ifihan agbara processing ati eka alugoridimu ipaniyan.FPU konge ẹyọkan rẹ ṣe iyara idagbasoke sọfitiwia nipasẹ lilo awọn irinṣẹ idagbasoke irin, lakoko ti o yago fun itẹlọrun.Pẹlu mojuto Arm ti a fi sii, idile STM32F334x4/6/8 ni ibamu pẹlu gbogbo awọn irinṣẹ Arm ati sọfitiwia.
| Awọn pato: | |
| Iwa | Iye |
| Ẹka | Awọn iyika Iṣọkan (ICs) |
| Ifibọ - Microcontrollers | |
| Mfr | STMicroelectronics |
| jara | STM32F3 |
| Package | Atẹ |
| Ipo apakan | Ti nṣiṣe lọwọ |
| mojuto ero isise | ARM® Cortex®-M4 |
| Core Iwon | 32-Bit |
| Iyara | 72MHz |
| Asopọmọra | CANbus, I²C, IrDA, LINbus, SPI, UART/USART |
| Awọn agbeegbe | DMA, POR, PWM, WDT |
| Nọmba ti I/O | 25 |
| Eto Iwon Iranti | 64KB (64K x 8) |
| Eto Iranti Iru | FILASI |
| EEPROM Iwon | - |
| Ramu Iwon | 12k x8 |
| Foliteji - Ipese (Vcc/Vdd) | 2V ~ 3.6V |
| Data Converter | A/D 9x12b;D/A 3x12b |
| Oscillator Iru | Ti abẹnu |
| Awọn iwọn otutu ti nṣiṣẹ | -40°C ~ 85°C (TA) |
| Iṣagbesori Iru | Oke Oke |
| Package / Ọran | 32-LQFP |
| Package Device Olupese | 32-LQFP (7x7) |
| Nọmba Ọja mimọ | STM32F334 |