Incazelo
Amadivayisi we-STM32F427xx kanye ne-STM32F429xx asekelwe kumongo osebenza kakhulu we-Arm® Cortex®-M4 32-bit RISC osebenza imvamisa yokufika ku-180 MHz.I-Cortex-M4 core ifaka iyunithi yephoyinti elintantayo (i-FPU) ukunemba okukodwa okusekela yonke imiyalelo ye-Arm® singleprecision yokucubungula idatha nezinhlobo zedatha.Iphinde isebenzise isethi egcwele yemiyalelo ye-DSP kanye neyunithi yokuvikela inkumbulo (MPU) ethuthukisa ukuphepha kohlelo lokusebenza.Amadivayisi we-STM32F427xx kanye ne-STM32F429xx ahlanganisa izinkumbulo ezishumekwe ngesivinini esiphezulu (Inkumbulo ye-Flash efika ku-2 Mbyte, kufika ku-256 Kbytes we-SRAM), kufika ku-4 Kbytes we-SRAM eyisipele, kanye nohlu olubanzi lwama-I/Os athuthukisiwe nama-peripheral axhunywe kuma-APB amabili. amabhasi, amabhasi amabili e-AHB kanye ne-32-bit multi-AHB matrix yebhasi.Wonke amadivayisi anikela ngama-ADC amathathu-12-bit, ama-DAC amabili, i-RTC enamandla aphansi, izibali sikhathi eziyishumi nambili zenhloso evamile engu-16-bit okuhlanganisa nezibali-sikhathi ze-PWM ezimbili zokulawula imoto, izibali sikhathi ezimbili zenhloso evamile engu-32-bit.Ziphinde zibe nezindawo zokuxhumana ezisezingeni nezithuthukile.
Imininingwane: | |
Isibaluli | Inani |
Isigaba | Izifunda Ezihlanganisiwe (ICs) |
Kushumekiwe - Ama-Microcontrollers | |
Mfr | I-STMicroelectronics |
Uchungechunge | I-STM32F4 |
Iphakheji | Ithreyi |
Isimo Sengxenye | Iyasebenza |
I-Core processor | I-ARM® Cortex®-M4 |
Usayizi Oyinhloko | 32-Bit |
Isivinini | 180MHz |
Ukuxhumana | I-CANbus, EBI/EMI, Ethernet, I²C, IrDA, LINbus, SPI, UART/USART, USB OTG |
Amapheripheral | I-Brown-out Detect/Setha kabusha, i-DMA, i-I²S, i-POR, i-PWM, i-WDT |
Inombolo ye-I/O | 114 |
Usayizi Wenkumbulo Yohlelo | 2MB (2M x 8) |
Uhlobo Lwenkumbulo Yohlelo | IFLESHI |
Usayizi we-EEPROM | - |
Usayizi we-RAM | 256K x 8 |
I-Voltage - Supply (Vcc/Vdd) | 1.8V ~ 3.6V |
Iziguquli zedatha | I-A/D 24x12b;D/A 2x12b |
Uhlobo lwe-Oscillator | Ngaphakathi |
Izinga Lokushisa Lokusebenza | -40°C ~ 85°C (TA) |
Uhlobo Lokukhweza | INtaba Engaphezulu |
Iphakheji / Ikesi | 144-LQFP |
Inombolo Yomkhiqizo Eyisisekelo | I-STM32F427 |