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STM32L422KBT6 IC MCU 32BIT 128KB FLASH 32LQFP

Tsanangudzo Pfupi

Mfr.Chikamu: STM32L422KBT6
Mugadziri: STMicroelectronics
Package: 32-LQFP
Tsanangudzo: ARM® Cortex®-M4 series Microcontroller IC 32-Bit 80MHz 128KB (128K x 8) FLASH 32-LQFP (7×7)

Datasheet: Ndapota taura nesu.


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Tsanangudzo

Iyo STM32L422xx midziyo ndiyo yekupedzisira-yakaderera-simba microcontrollers yakavakirwa pane yakakwirira-performance Arm® Cortex®-M4 32-bit RISC musimboti unoshanda pafrequency inosvika 80 MHz.Iyo Cortex-M4 musimboti inoratidzira Floating point unit (FPU) imwechete chaiyo iyo inotsigira ese Arm® single-chaiyo data-processing mirayiridzo uye data mhando.Iyo inoshandisawo yakazara seti yemirairo yeDSP uye memory kuchengetedza unit (MPU) iyo inosimudzira kuchengetedzwa kwekushandisa.Iyo STM32L422xx midziyo yakamisikidza yakakwira-kumhanya ndangariro (Flash memory inosvika 128 Kbyte, 40 Kbyte yeSRAM), Quad SPI flash memory interface (inowanikwa pamapakeji ese) uye yakawedzera huwandu hweakagadziridzwa I/Os uye maperipheral akabatana nemabhazi maviri eAPB. , mabhazi maviri eAHB uye 32-bit yakawanda-AHB bhazi matrix.Iyo STM32L422xx zvishandiso zvakanyudza akati wandei nzira dzekudzivirira dzakamisikidzwa Flash memory uye SRAM: chengetedzo yekuverenga, kuchengetedzwa kwekunyora, kodhi kodhi kuverenga kuchengetedzwa uye Firewall.Zvishandiso izvi zvinopa maviri anokurumidza 12-bit ADC (5 Msps), maviri anoenzanisa, imwe inoshanda amplifier, yakaderera-simba RTC, imwe general-chinangwa 32-bit timer, imwe 16-bit PWM timer yakatsaurirwa kudzora mota, ina general- chinangwa 16-bit timers, uye maviri 16-bit yakaderera-simba nguva.

Zvinodiwa:
Attribute Value
Category Integrated Circuits (ICs)
Yakaiswa - Microcontrollers
Mfr STMicroelectronics
Series STM32L4
Package Tray
Chikamu Status Active
Core processor ARM® Cortex®-M4
Core Size 32-Bit
Speed 80MHz
Kubatana I²C, Infrared, IrDA, LINbus, Quad SPI, SPI, UART/USART, USB
Peripherals Brown-out Detect/Reset, DMA, PWM, WDT
Nhamba yeI/O 26
Chirongwa Memory Saizi 128KB (128K x 8)
Chirongwa Memory Type FLASH
EEPROM saizi -
RAM Saizi 40K x 8
Voltage - Supply (Vcc/Vdd) 1.71V ~ 3.6V
Data Converters A/D 10x12b
Oscillator Type Internal
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Package / Nyaya 32-LQFP
Supplier Device Package 32-LQFP (7x7)
Base Product Number STM32L422

 

STM32L432 2

 

STM32L432 1


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