{"id":15390,"date":"2024-12-09T01:00:00","date_gmt":"2024-12-09T01:00:00","guid":{"rendered":"https:\/\/onhee.com\/?p=15390"},"modified":"2024-12-09T01:00:00","modified_gmt":"2024-12-09T01:00:00","slug":"stm32l431kcu6tr-electronics","status":"publish","type":"post","link":"https:\/\/onhee.com\/?p=15390","title":{"rendered":"STM32L431KCU6TR Electronics"},"content":{"rendered":"

\n\tKinglionski<\/strong> is STM32L431KCU6TR Electronics suppliers in China who can wholesale STM32L431KCU6TR. The STM32L431KCU6TR devices are the ultra-low-power microcontrollers based on the high-performance Arm® Cortex®-M4 32-bit RISC core operating at a frequency of up to 80 MHz. The Cortex-M4 core features a Floating point unit (FPU) single precision which supports all Arm® single-precision data-processing instructions and data types. \n<\/p>\n

\n\t\n<\/p>\n

\n\tIt also implements a full set of DSP instructions and a memory protection unit (MPU) which enhances application security. The STM32L431xx devices embed high-speed memories (Flash memory up to 256 Kbyte, 64 Kbyte of SRAM), a Quad SPI flash memories interface (available on all packages) and an extensive range of enhanced I\/Os and peripherals connected to two APB buses, two AHB buses and a 32-bit multi-AHB bus matrix.\n<\/p>\n

\nThe STM32L431KCU6TR devices embed several protection mechanisms for embedded Flash memory and SRAM: readout protection, write protection, proprietary code readout protection and Firewall.<\/p>\n

The devices offer a fast 12-bit ADC (5 Msps), two comparators, one operational amplifier, two DAC channels, an internal voltage reference buffer, a low-power RTC, one general-purpose 32-bit timer, one 16-bit PWM timer dedicated to motor control, four general-purpose 16-bit timers, and two 16-bit low-power timers.<\/p>\n

In addition, up to 21 capacitive sensing channels are available.They also feature standard and advanced communication interfaces.<\/p>\n

The STM32L431KCU6TR operates in the -40 to +85 \u00b0C (+105 \u00b0C junction), -40 to +105 \u00b0C (+125 \u00b0C junction) and -40 to +125 \u00b0C (+130 \u00b0C junction) temperature ranges from a 1.71 to 3.6 V power supply. A comprehensive set of power-saving modes allows the design of low-power applications.<\/p>\n

Some independent power supplies are supported: analog independent supply input for ADC, DAC, OPAMP and comparators. A VBAT input allows to backup the RTC and backup registers.<\/p>\n

\n\tSTM32L431KCU6TR Electronics Parameter (Specification)
\n<\/h4>\n

Ultra-low-power with FlexPowerControl
\n1.71 V to 3.6 V power supply
\n-40 \u00b0C to 85\/105\/125 \u00b0C temperature range
\n200 nA in VBAT mode: supply for RTC and 32×32-bit backup registers
\n8 nA Shutdown mode (5 wakeup pins)
\n28 nA Standby mode (5 wakeup pins)
\n280 nA Standby mode with RTC<\/p>\n

1.0 \u03bcA Stop 2 mode, 1.28 \u03bcA with RTC
\n84 \u03bcA\/MHz run mode
\nBatch acquisition mode (BAM)
\n4 \u03bcs wakeup from Stop mode
\nBrown out reset (BOR)
\nInterconnect matrix
\nCore: Arm® 32-bit Cortex®-M4 CPU with FPU, Adaptive real-time accelerator (ART Accelerator\u2122) allowing 0-wait-state execution from Flash memory, frequency up to 80 MHz, MPU, 100DMIPS and DSP instructions
\nPerformance benchmark
\n1.25 DMIPS\/MHz (Drystone 2.1)<\/p>\n

273.55 CoreMark® (3.42 CoreMark\/MHz @ 80 MHz)
\nEnergy benchmark
\n176.7 ULPBench® score
\nClock Sources
\n4 to 48 MHz crystal oscillator
\n32 kHz crystal oscillator for RTC (LSE)
\nInternal 16 MHz factory-trimmed RC (\u00b11%)
\nInternal low-power 32 kHz RC (\u00b15%)
\nInternal multispeed 100 kHz to 48 MHz oscillator, auto-trimmed by LSE (better than \u00b10.25 % accuracy)<\/p>\n

Internal 48 MHz with clock recovery
\n2 PLLs for system clock, audio, ADC
\nUp to 83 fast I\/Os, most 5 V-tolerant
\nRTC with HW calendar, alarms and calibration
\nUp to 21 capacitive sensing channels: support touchkey, linear and rotary touch sensors
\n11x timers: 1x 16-bit advanced motor-control, 1x 32-bit and 2x 16-bit general purpose, 2x 16-bit basic, 2x low-power 16-bit timers (available in Stop mode), 2x watchdogs, SysTick timer<\/p>\n

Memories
\nUp to 256 KB single bank Flash, proprietary code readout protection
\n64 KB of SRAM including 16 KB with hardware parity check
\nQuad SPI memory interface
\nRich analog peripherals (independent supply)
\n1x 12-bit ADC 5 Msps, up to 16-bit with hardware oversampling, 200 \u03bcA\/Msps
\n2x 12-bit DAC output channels, low-power sample and hold
\n1x operational amplifier with built-in PGA
\n2x ultra-low-power comparators
\n16x communication interfaces
\n1x SAI (serial audio interface)<\/p>\n

3x I2C FM+(1 Mbit\/s), SMBus\/PMBus
\n4x USARTs (ISO 7816, LIN, IrDA, modem)
\n1x LPUART (Stop 2 wake-up)
\n3x SPIs (and 1x Quad SPI)
\nCAN (2.0B Active) and SDMMC interface
\nSWPMI single wire protocol master I\/F
\nIRTIM (Infrared interface)<\/p>\n

14-channel DMA controller
\nTrue random number generator
\nCRC calculation unit, 96-bit unique ID
\nDevelopment support: serial wire debug (SWD), JTAG, Embedded Trace Macrocell\u2122
\nAll packages are ECOPACK2® compliant<\/p>\n

\n\tSTM32L431KCU6TR Electronics Feature And Application
\n<\/h4>\n

Motor drive and application control
\nMedical equipment
\nIndustrial applications: PLC, inverters, circuit breakers
\nPrinters, and scanners
\nAlarm systems, video intercom, and HVAC
\nHome audio appliances<\/p>\n

\n\t\n<\/p>\n

\n\t\n<\/p>\n

\t
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Keyword: electronic products manufacturer<\/a><\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

Kinglionski is STM32L431KCU6TR Electronics suppliers in China who can wholesale STM32L431KCU6TR. The STM32L431KCU6TR devices are the ultra-low-power microcontrollers based on the high-performance Arm® Cortex®-M4 32-bit RISC core operating at a frequency of up to 80 MHz. The Cortex-M4 core features a Floating point unit (FPU) single precision which supports all Arm® single-precision data-processing instructions and … <\/p>\n

Read more “STM32L431KCU6TR Electronics”<\/span><\/a><\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-15390","post","type-post","status-publish","format-standard","hentry","category-news"],"_links":{"self":[{"href":"https:\/\/onhee.com\/index.php?rest_route=\/wp\/v2\/posts\/15390","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/onhee.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/onhee.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/onhee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=15390"}],"version-history":[{"count":0,"href":"https:\/\/onhee.com\/index.php?rest_route=\/wp\/v2\/posts\/15390\/revisions"}],"wp:attachment":[{"href":"https:\/\/onhee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=15390"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/onhee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=15390"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/onhee.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=15390"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}