STM32L422KBT6 IC MCU 32BIT 128KB IFLESHI 32LQFP

Inkcazo

Izixhobo ze-STM32L422xx ziyi-microcontrollers ze-ultra-low-power based on highperformance Arm® Cortex®-M4 32-bit RISC core esebenza ngokuphindaphindiweyo ukuya kwi-80 MHz.Undoqo we-Cortex-M4 ubonisa iyunithi ye-Floating point (FPU) echanekileyo enye exhasa yonke imiyalelo ye-Arm® echanekileyo yokwenziwa kwedatha kunye neendidi zedatha.Ikwasebenzisa isethi epheleleyo yemiyalelo ye-DSP kunye neyunithi yokukhusela imemori (MPU) eyenza ukhuseleko lwesicelo.Izixhobo ze-STM32L422xx zifakela iinkumbulo ezinesantya esiphezulu (inkumbulo yeFlash ukuya kuthi ga kwi-128 Kbyte, 40 Kbyte ye-SRAM), i-Quad SPI flash memory interface (ekhoyo kuzo zonke iipakethe) kunye noluhlu olubanzi lwee-I/Os eziphuculweyo kunye neeperipherals eziqhagamshelwe kwiibhasi ezimbini ze-APB. , iibhasi ezimbini ze-AHB kunye ne-32-bit ye-multi-AHB yebhasi ye-matrix.Izixhobo ze-STM32L422xx zifake iindlela ezininzi zokukhusela kwimemori edibeneyo yeFlash kunye ne-SRAM: ukukhuselwa kokufunda, ukhuseleko lokubhala, ukukhuselwa kwekhowudi yobunikazi kunye ne-Firewall.Izixhobo zibonelela ezimbini ezikhawulezayo ze-12-bit ADC (5 Msps), izithelekisi ezimbini, iamplifier enye esebenzayo, i-RTC yamandla aphantsi, enye injongo jikelele-32-bit timer, enye i-16-bit PWM timer enikezelwe kulawulo lwemoto, ezine jikelele- Injongo ye-16-bit timers, kunye nezimbini ze-16-bit ezisezantsi zamandla.