Descriptio
Cogitationes STM32L422xx sunt microcontrolers potentiae ultra-humilis fundatur in altiori operatione Arm® Cortex®-M4 32-bit nuclei RISC operantis in frequentia usque ad 80 MHz.Cortex-M4 nucleus notat punctum fluitantis unitatis (FPU) una praecisio, quae omnia Arm® una praecisio notitiarum instructionum et notitiarum generum sustinet.Etiam plena copia mandatorum DSP instrumentorum et unitatis memoriam tutelae (MPU) quae applicationem securitatis auget.STM32L422xx machinis infixae memorias altae (Flash memory up to 128 Kbyte,40 Kbyte of SRAM), a Quad SPI mico memorias interfacies (praestare omnibus fasciculis) et ampla ampliatio aucti I/Os ac periphericis duobus APB busibus connexis. duo AHB buses et 32 bis multi- bus matrix AHB.In STM32L422xx machinae complures machinae tutelae infixae sunt ad memoriam Flash infixam et SRAM: praesidium readout, praesidium scribe, signum proprietatis legitur tutela et Firewall.Cogitationes duo ieiunium 12-bit ADC offerunt (5 Msps), duo comparatores, unum amplificatorem operationale, humilitatis potentiae RTC, unum generale-propositum 32-bit timoris, unum 16-bit PWM timer dicatum imperium motori, quattuor generale. propositi 16-bit agnoscit, et duo 16-bit, humilis potentiam agnoscit.
Formularium: | |
attributum | Precium |
Categoria | Integrated Circuitus (IC) |
Embedded - Microcontrollers | |
Mfr | STMicroelectronics |
Series | STM32L4 |
sarcina | Tray |
Pars Status | Active |
Core Processor | ARM® Cortex®-M4 |
Core Size | 32-Bit |
Celeritas | 80MHz |
Connectivity | I²C, Infrared, IrDA, LINbus, Quad SPI, SPI, UART/USART, USB |
Peripherales | Brown-out Detect/Reset, DMA, PWM, WDT |
Numerus I / O * | 26 |
Programma Memoria Location | 128KB (128K x 8) |
Programma Memoria Type | FULGEO |
EEPROM Location | - |
RAM Location | 40K x 8 |
Voltage - Supple (Vcc/Vdd) | 1.71V ~ 3.6V |
Data Converters | A/D 10x12b |
Oscillator Type | Internum |
Operating Temperature | -40°C ~ 85°C (TA) |
Adscendens Type | Superficie montis |
Sarcina / Case | 32-LQFP |
Elit Fabrica Package | 32-LQFP (7x7) |
Basis Product Number | STM32L422 |