STM32L431KCU6TR Electronics

KinglionskiEst STM32L431KCU6TR Electronics praebitorum in Sinis qui Lupum STM32L431KCU6TR. STM32L431KCU6TR cogitationes sunt microcontrolers potentiae ultra-humilis innituntur brachii®-faciendi ratione; Cortex®-M4 32-bit RISC nucleus operans frequentiam usque ad 80 MHz. Cortex-M4 nucleus notat punctum fluitantis unitatis (FPU) una praecisio quae totum brachium & reg sustinet; una cura notitia-processus instructiones ac data genera.

Etiam plena copia mandatorum DSP instrumentorum et unitatis memoriam tutelae (MPU) quae applicationem securitatis auget. STM32L431xx machinis emensas memorias altas (Flash memory up to 256 Kbyte, 64 Kbyte of SRAM), a Quad SPI mico memorias interfacies (praesto omnibus fasciculis) et ampla ampliatio I/Os ac periphericis duobus APB busibus connexis. duo AHB buses et 32 ​​bis multi- bus matrix AHB.

STM32L431KCU6TR machinae complures machinae tutelae infixae sunt ad memoriam Flash infixam et SRAM: praesidium readout, praesidium scribe, signum proprietatis read protectionem et Firewall.

Cogitationes offerunt celeriter 12-bit ADC (5 Msps), comparatores duo, unus ampliator operationalis, duo canales DAC, internus intentionis quiddam referentia, humili potentia RTC, unum generale propositum 32-bit timer, unus 16-bit. PWM timer dicatus potestate motori, quattuor generales consilii 16-bit timers, et duo 16 frenum humilis potentiae timentes.

Praeterea canales sentiendi capacitivae usque ad 21 praesto sunt. Ipsi quoque vexillum et progressionem communicationis interfaciunt.

STM32L431KCU6TR operatur in -40 ad +85 °C (+105 °C confluentes ), -40 ad +105 °C ( + 125 °C confluentes ) et -40 ad +125 °C ( + 130 °C juncturas ) caliditas . iugis a 1.71 vis 3.6 copia v. Constitutio comprehensiva modi potentiae salutaris permittit consilium applicationum humilium potentiarum.

Aliquae potestates independentes sustentantur: analog copia independentium input pro ADC, DAC, OPAMP et comparatoribus. A VBAT input permittit ad tergum RTC et in registris tergum.

STM32L431KCU6TR Electronics Parameter (specification)

Ultra humili potentia cum FlexPowerControl
1.71 V ad 3.6 V copia
-40 °C ad 85/105/125 °C range temperatus
200 nA in VBAT mode: supple pro RTC et 32x32-bit tergum registris
VIII nA Shutdown modus (V expergisci acus)
28 nA Sto mode (5 expergisci fibulas)
280 nA Sto modus cum RTC

1.0 A Siste 2 modus, 1.28 A cum RTC
84 A/MHz currunt modus
Batch modus acquisition (BAM)
IV s Expergiscimini a Nolite modus
Brown ex reset (BOR)
Interconnect matrix
Core: Arm® 32-bit Cortex & reg;-M4 CPU cum FPU, accelerator reali temporis accommodatus (ART Accelerator™) permittens 0-expectationem status executionis a Flash memoria, frequentia usque ad 80 MHz, MPU, 100DMIPS et DSP instructiones.
Probatio euismod
1.25 DMIPS/MHz (Drystone 2.1)

273.55 CoreMark® (3.42 CoreMark/MHz @ 80 MHz)
Energy velit fermentum
176.7 ULPBench® score
Horologium Sources
4 ad 48 MHz crystallum oscillatorium
32 kHz crystallus oscillator RTC (LSE)
Internum 16 MHz officinas RC (±1%)
Interna vis humilis 32 kHz RC (± 5%)
Internum multispeedum 100 kHz ad 48 MHz oscillatorium, auto- incisum LSE (melius quam accurate ± 0,25%)

Internum XLVIII MHz cum horologium convaluisset
2 PLLs pro horologii systematis, audio, ADC
Usque ad 83 ieiunium I/Os, maxime 5 V tolerantior
RTC cum HW calendario, terroribus et calibrationibus
Usque ad 21 canales sentiendi capacitivum: fulcimentum tactus, lineari et gyratorii tactus sensoriis
11x timers: 1x 16-bit motrices moderatio provectae, 1x 32- frenum et 2x 16-bit propositi generalis, 2x 16-bit basic, 2x potentia humilis 16-bit timers (available in Sistere modus), 2x canes, SysTick timer.

Memoriae
Usque ad 256 KB una ripa Flash, codice proprietatis readout protection
64 KB of SRAM inter XVI KB cum hardware pari reprehendo
Quad SPI memoria interface
Analog dives peripherals (independens copia)
1x 12-bit ADC 5 Msps, usque ad 16 frenum cum hardware oversampling, 200 A/Msps
2x 12-bit DAC canales output, humilis-potestatis specimen et custodia
1x operational AMPLIFICATOR cum constructum- in PGA
2x ultra-humilis potentia comparatorum
16x communicationis interfaces
1x SAI (Vide audio interface)

3x I2C FM+(1 Mbit/s), SMBus/PMBus
4x USARTs (ISO 7816, LIN, IrDA, modem)
1x LPUART (desine 2 excito)
3x SPIs (1x Quad SPI)
CAN (2.0B Active) et SDMMC interface
SWPMI unum filum protocol dominus I/F
IRTIM (Infrared interface)

14-alveum DMA controller
Verum temere numerus generantis
CRC calculi unitas, 96-bit unique ID
Progressus firmamentum: Vide filum debug (SWD), JTAG, Trace embedded Macrocell™
Omnes fasciculi ECOPACK2® sunt; facilis

STM32L431KCU6TR Electronics Pluma Ac Applicationem

Motricium coegi et applicationem imperium
Medicamenta
Applicationes industriales: PLC, inverters, circa praevaricatores
Typographos, et scanners
Systema metum, video intercom, et HVAC
Domus audio adjumenta