STM32L496VGT6 ARM Microcontrollers – MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 1 Mbyte ye-Flash USB OTG, LCD, DFSD
♠ Incazelo Yomkhiqizo
| Isibaluli Somkhiqizo | Isibaluli senani |
| Umkhiqizi: | I-STMicroelectronics |
| Isigaba somkhiqizo: | I-ARM Microcontrollers - i-MCU |
| I-RoHS: | Imininingwane |
| Uchungechunge: | Idatha ye-STM32L496VG |
| Isitayela Sokukhweza: | I-SMD/SMT |
| Iphakheji / Ikesi: | I-LQFP-100 |
| Ingqikithi: | I-ARM Cortex M4 |
| Usayizi Wenkumbulo Yohlelo: | 1 MB |
| Ububanzi Bebhasi Ledatha: | 32 bit |
| Ukulungiswa kwe-ADC: | 3 x12 nxa |
| Imvamisa yewashi enkulu: | 80 MHz |
| Inombolo yama-I/Os: | 83 I/O |
| Usayizi we-RAM yedatha: | 320 kb |
| Supply Voltage - Min: | 1.71 V |
| Supply Voltage - Max: | 3.6 V |
| Izinga Lokushisa Eliphansi Lokusebenza: | - 40 C |
| Ubukhulu Bezinga Lokushisa Lokusebenza: | + 85 C |
| Ukupakishwa: | Ithreyi |
| I-Analog Supply Voltage: | 3.6 V |
| Ibhrendi: | I-STMicroelectronics |
| Isixazululo se-DAC: | 12 kancane |
| Uhlobo lwe-RAM yedatha: | I-SRAM |
| I/O Voltage: | 3.6 V |
| Uhlobo lwesixhumi esibonakalayo: | I-CAN, I2C, LPUART, SAI, SPI, UART, USB |
| Kuyazwela umswakama: | Yebo |
| Inombolo yeziteshi ze-ADC: | 16 Isiteshi |
| Uchungechunge Lwephrosesa: | I-STM32L496xx |
| Umkhiqizo: | I-MCU+FPU |
| Uhlobo Lomkhiqizo: | I-ARM Microcontrollers - i-MCU |
| Uhlobo Lwenkumbulo Yohlelo: | I-Flash |
| Inani Lephakethe Lefekthri: | 540 |
| Isigaba esingaphansi: | Ama-Microcontrollers - i-MCU |
| Igama lokuhweba: | I-STM32 |
| Izibali-sikhathi ze-Watchdog: | I-Watchdog Timer, Iwindi |
| Isisindo Seyunithi: | 0.023986 oz |
♠ 32b Arm® Cortex®-M4 MCU+FPU, 225DMIPS, kufika ku-2MB Flash/256+4KB RAM, USB OTG HS/FS, Ethernet, 17 TIMs, 3 ADCs, 20 com.interface, ikhamera & LCD-TFT
Amadivayisi we-STM32F427xx kanye ne-STM32F429xx asekelwe kumongo osebenza kakhulu we-Arm® Cortex®-M4 32-bit RISC osebenza imvamisa yokufika ku-180 MHz.I-Cortex-M4 core ifaka iyunithi yephoyinti elintantayo (i-FPU) ukunemba okukodwa okusekela yonke imiyalelo ye-Arm® yokunemba okukodwa yokucubungula idatha nezinhlobo zedatha.Iphinde isebenzise isethi egcwele yemiyalelo ye-DSP kanye neyunithi yokuvikela inkumbulo (MPU) ethuthukisa ukuphepha kohlelo lokusebenza.
Amadivayisi we-STM32F427xx kanye ne-STM32F429xx ahlanganisa izinkumbulo ezishumekwe ngesivinini esiphezulu (Inkumbulo ye-Flash efika ku-2 Mbyte, kufika ku-256 Kbytes we-SRAM), kufika ku-4 Kbytes we-SRAM eyisipele, kanye nohlu olubanzi lwama-I/Os athuthukisiwe nama-peripheral axhunywe kuma-APB amabili. amabhasi, amabhasi amabili e-AHB kanye ne-32-bit multi-AHB matrix yebhasi.
• Amandla aphansi kakhulu nge-FlexPowerControl
– 1.71 V ukuya ku-3.6 V ugesi
-40 °C kuya ku-85/125 °C ibanga lokushisa
- 320 nA kumodi ye-VBAT: ukunikezwa kwe-RTC namarejista angama-32×32-bit ayisipele
- Imodi yokuvala engu-25 nA (izikhonkwane zokuvuka ezi-5)
- Imodi yokulinda engu-108 nA (izikhonkwane zokuvuka ezi-5)
– 426 nA Imodi yokulinda ene-RTC
– 2.57 µA Stop 2 mode, 2.86 µA Stop 2 nge-RTC
- 91 µA/MHz imodi yokugijima (imodi ye-LDO)
- 37 μA/MHz imodi yokugijima (kumodi ye-SMPS engu-3.3 V)
- Imodi yokutholwa kwenqwaba (BAM)
- 5 µs wakeup kusuka ku-Stop mode
- Ukusetha kabusha okunsundu (BOR) kuzo zonke izindlela ngaphandle kokuvala shaqa
- I-interconnect matrix
• Ingqikithi: I-Arm® 32-bit Cortex®-M4 CPU ene-FPU, i-Adaptive real-time accelerator (ART Accelerator™) evumela ukusebenza kwe-0-wait-state kusuka kumemori ye-Flash, imvamisa efika ku-80 MHz, MPU, 100 DMIPS nemiyalo ye-DSP
• Ibhentshimakhi yokusebenza
– 1.25 DMIPS/MHz (Drystone 2.1)
– 273.55 Coremark® (3.42 Coremark/MHz ku-80 MHz)
• Isilinganiso samandla
– 279 ULPMark™ CP isikolo
– 80.2 ULPMark™ PP isikolo
• Izibali zesikhathi ezingu-16: 2x 16-bit advanced motor-control, 2x 32-bit kanye 5x 16-bit injongo evamile, 2x 16-bit basic, 2x low-power 16-bit timer (etholakala ku-Stop mode), 2x watchdogs, SysTick isibali sikhathi
• I-RTC enekhalenda ye-HW, ama-alamu nokulinganisa
• Kufikela ku-136 ama-I/O asheshayo, amaningi abekezelela i-V angu-5, kufika ku-14 I/Os anokunikezwa okuzimele okufika ku-1.08 V
• I-Chrom-ART Accelerator enikelwe yokudalwa kokuqukethwe okugqamile (DMA2D)
• I-interface yekhamera engu-8- kuya ku-14-bit efika ku-32 MHz (emnyama nokumhlophe) noma 10 MHz (umbala)
• Izinkumbulo
- Kufika ku-1 MB Flash, amabhange angu-2 funda ngenkathi ubhala, ukuvikela ukufundwa kwekhodi yokuphathelene
- 320 KB ye-SRAM kufaka phakathi u-64 KB ngokuhlolwa kokulingana kwehadiwe
- Isixhumi esibonakalayo sememori yangaphandle yezinkumbulo ezimile ezisekela izinkumbulo ze-SRAM, PSRAM, NOR kanye ne-NAND
- I-Dual-flash inkumbulo ye-Quad SPI yenkumbulo
• Imithombo yewashi
- 4 ukuze 48 MHz crystal oscillator
- 32 kHz crystal oscillator ye-RTC (LSE)
- I-RC esikwe efekthri engu-16 MHz yangaphakathi (±1%)
- Amandla aphansi angaphakathi angu-32 kHz RC (±5%)
- I-oscillator yamasivinini amaningi angaphakathi angu-100 kHz ukuya ku-48 MHz, esikwe ngokuzenzakalelayo nge-LSE (okungcono kunokunemba okungu-±0.25%)
- I-48 MHz yangaphakathi ngokuthola iwashi
- Ama-PLL ama-3 wewashi lesistimu, i-USB, umsindo, i-ADC
• I-LCD 8×40 noma 4×44 ene-converter ekhuphukayo
• Kufikela kumashaneli anamandla angama-24: isekela ukhiye wokuthinta, izinzwa zokuthinta eziqondile nezijikelezayo
• Izihlungi zedijithali ezingu-4x zemoduli ye-sigma delta
• I-analog peripherals enothile (ukunikezwa okuzimele)
– 3× 12-bit ADCs 5 Msps, kufika ku-16-bit nge-hardware oversampling, 200 µA/Msps
– 2x 12-bit amashaneli okukhiphayo e-DAC, isampula yamandla aphansi nokubamba
- Ama-amplifiers asebenzayo angu-2x ane-PGA eyakhelwe ngaphakathi
- 2x iziqhathanisi zamandla aphansi kakhulu
• 20x ukuxhumana kokuxhumana
– I-USB OTG 2.0 egcwele isivinini, i-LPM ne-BCD
- 2x SAIs (i-serial audio interface)
– 4x I2C FM+(1 Mbit/s), SMBus/PMBus
– 5x U(S)ARTs (ISO 7816, LIN, IrDA, modem)
– 1x LPUART
– 3x SPIs (4x SPIs nge Quad SPI)
– 2x CANs (2.0B Active) kanye SDMMC
- I-SWPMI single wire protocol master I/F
- I-IRTIM (i-infrared interface)
• Isilawuli se-DMA eneziteshi ezingu-14
• Ijeneretha yenombolo engahleliwe yangempela
• Iyunithi yokubala ye-CRC, i-ID eyingqayizivele engu-96-bit
• Usekelo lokuthuthukisa: ukulungisa iphutha kwentambo ye-serial
