STM32L496VGT6 ARM Microcontrollers – MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 1 Mbyte yeFlash USB OTG, LCD, DFSD
♠ Inkcazo yeMveliso
| Uphawu lweMveliso | Ixabiso lophawu |
| Umenzi: | I-STMicroelectronics |
| Udidi lweMveliso: | I-ARM Microcontrollers-MCU |
| RoHS: | Iinkcukacha |
| Uthotho: | I-STM32L496VG |
| Isimbo sokuNqamisa: | SMD/SMT |
| Umqulu / Ityala: | LQFP-100 |
| Undoqo: | I-ARM Cortex M4 |
| Ubungakanani beMemori yeNkqubo: | 1 MB |
| Ububanzi bebhasi yeDatha: | 32 bit |
| Isisombululo se-ADC: | 3 x 12 bit |
| Ubuninzi bewotshi yokuphindaphinda: | 80 MHz |
| Inani le-I/Os: | 83 I/O |
| Idatha ye-RAM Ubungakanani: | 320 kB |
| Supply Voltage - Min: | 1.71 V |
| Ubonelelo lweVoltage-Max: | 3.6 V |
| Ubuncinci bobushushu bokusebenza: | - 40 C |
| Obona bushushu bokusebenza: | + 85 C |
| Ukupakishwa: | Itreyi |
| I-Analog Supply Voltage: | 3.6 V |
| Uphawu: | I-STMicroelectronics |
| ISigqibo seDAC: | 12 bit |
| Uhlobo lwe-RAM yeDatha: | SRAM |
| I/O Voltage: | 3.6 V |
| NONE | CAN, I2C, LPUART, SAI, SPI, UART, USB |
| Ukungevani kukufuma: | Ewe |
| Inani lamatshaneli e-ADC: | Ijelo le-16 |
| Uthotho lweProsesa: | STM32L496xx |
| Imveliso: | MCU+FPU |
| Uhlobo lweMveliso: | I-ARM Microcontrollers-MCU |
| Uhlobo lweMemori yeNkqubo: | Flash |
| Ubungakanani bePakethi yoMzi-mveliso: | 540 |
| Uluhlu olungaphantsi: | Microcontrollers - MCU |
| Igama loRhwebo: | I-STM32 |
| Izibali Zexesha: | Isibali-xesha seWatchdog, Windowed |
| Ubunzima beyunithi: | 0.023986 oz |
♠ 32b Arm® Cortex®-M4 MCU + FPU, 225DMIPS, ukuya kuthi ga kwi-2MB Flash/256+4KB RAM, USB OTG HS/FS, Ethernet, 17 TIMs, 3 ADCs, 20 com. ujongano, ikhamera & LCD-TFT
Izixhobo ze-STM32F427xx kunye ne-STM32F429xx zisekelwe kwi-high-performance Arm® Cortex®-M4 32-bit RISC core esebenza ngokuphindaphindiweyo ukuya kwi-180 MHz. Undoqo we-Cortex-M4 ubonisa iyunithi ye-Floating point (FPU) echanekileyo enye exhasa yonke imiyalelo ye-Arm® echanekileyo yokwenziwa kwedatha kunye neendidi zedatha. Ikwasebenzisa isethi epheleleyo yemiyalelo ye-DSP kunye neyunithi yokukhusela imemori (MPU) eyenza ukhuseleko lwesicelo.
Izixhobo ze-STM32F427xx kunye ne-STM32F429xx zibandakanya iinkumbulo ezizinziswe ngesantya esiphezulu (Inkumbulo yeFlash ukuya kuthi ga kwi-2 Mbyte, ukuya kuthi ga kwi-256 Kbytes ye-SRAM), ukuya kuthi ga kwi-4 Kbytes ye-SRAM yogcino, kunye noluhlu olubanzi lwee-I/Os eziphuculweyo kunye neeperipherals eziqhagamshelwe kwiibhasi ezimbini ze-AH3 kunye nee-AHB2 ezimbini ze-AHB. ibhasi matrix.
• Amandla asezantsi kakhulu ngeFlexPowerControl
– 1.71 V ukuya 3.6 V unikezelo lwamandla
– -40 °C ukuya 85/125 °C uluhlu lobushushu
-320 nA kwimowudi ye-VBAT: ubonelelo lwe-RTC kunye ne-32 × 32-bit iirejista zokugcina
-Imowudi ye-25 nA yokuvala (izikhonkwane zokuvuka ezi-5)
-I-108 nA imo yokulinda (izikhonkwane ezi-5 zokuvuka)
– 426 nA Imo yokulinda ene-RTC
- 2.57 µA Misa imowudi ye-2, 2.86 µA Misa i-2 nge-RTC
- 91 µA/MHz imo yokuqhuba (imowudi ye-LDO)
– 37 μA/MHz indlela yokubaleka (kwimo ye-3.3 V ye-SMPS)
-Indlela yokufumana ibhetshi (BAM)
– 5 µs ukuvuka kwimowudi yokuMisa
-Brown ukuseta ngokutsha (BOR) kuzo zonke iindlela ngaphandle kokuvalwa
-Uqhagamshelwano lwematriki
• Undoqo: I-Arm® 32-bit Cortex®-M4 CPU ene-FPU, i-Adaptive real-time accelerator (ART Accelerator™) evumela ukuphunyezwa kwe-0-state-state ukusuka kwimemori yeFlash, frequency ukuya kuma-80 MHz, MPU, 100 DMIPS kunye nemiyalelo ye-DSP
• Umlinganiselo wokusebenza
– 1.25 DMIPS/MHz (Drystone 2.1)
– 273.55 Coremark® (3.42 Coremark/MHz ku-80 MHz)
• Umlinganiselo wamandla
– 279 ULPMark™ CP amanqaku
– 80.2 ULPMark™ PP amanqaku
• 16 izibali-xesha: 2x 16-bit imotor-control ephucukileyo, 2x 32-bit kunye 5x 16-bit injongo jikelele, 2x 16-bit esisiseko, 2x low-power 16-bit timer (ifumaneka kwimowudi yokuMisa), 2x watchdogs, SysTick timer
• I-RTC enekhalenda ye-HW, ii-alam kunye nolungelelwaniso
• Ukuya kuthi ga kwi-136 i-I/Os ekhawulezayo, uninzi lwe-5 i-V-tolerant, ukuya kuthi ga kwi-14 I/Os kunye nonikezelo oluzimeleyo ukuya kutsho kwi-1.08 V.
• I-Chrom-ART Accelerator eMiselweyo yokwenziwa komxholo wegraphic ophuculweyo (DMA2D)
• 8- ukuya kwi-14-bit ujongano lwekhamera ukuya kuthi ga kwi-32 MHz (emnyama namhlophe) okanye 10 MHz (umbala)
• Iinkumbulo
Ukuya kuthi ga kwi-1 MB Flash, iibhanki ezi-2 funda-ngelixa-ubhalayo, ukukhuselwa kwekhowudi yokufunda
-I-320 KB ye-SRAM kuquka i-64 KB kunye netshekhi yokulinganisa yehardware
-Ujongano lwenkumbulo yangaphandle yeenkumbulo ezimileyo ezixhasa i-SRAM, i-PSRAM, NOR kunye neenkumbulo ze-NAND
-Ujongano lwenkumbulo ye-Quad SPI ephindwe kabini
• Imithombo yewotshi
– 4 ukuba 48 MHz crystal oscillator
– 32 kHz crystal oscillator for RTC (LSE)
-I-RC ye-16 MHz yangaphakathi elungiswe kumzi-mveliso (± 1%)
-Amandla aphantsi angaphakathi 32 kHz RC (± 5%)
-I-multispeed yangaphakathi i-100 kHz ukuya kwi-48 MHz i-oscillator, ilungiswe ngokuzenzekelayo yi-LSE (ingcono kuno-±0.25% ukuchaneka)
-Ngaphakathi 48 MHz kunye nokubuyiswa iwotshi
-Ii-PLL ezi-3 zewotshi yenkqubo, i-USB, iaudio, i-ADC
• I-LCD 8× 40 okanye 4× 44 ene-converter yokunyuka
• Ukuya kuthi ga kwi-24 capacitive sensing channels: i-touchkey yenkxaso, i-linear kunye ne-rotary touch sensors
• 4x izihluzi zedijithali zemodyuli ye-sigma delta
• Ubutyebi be-analog peripherals (ubonelelo oluzimeleyo)
– 3× 12-bit ADCs 5 Msps, ukuya kuthi ga kwi-16-bit nge-hardware oversampling, 200 µA/Msps
-I-2x ye-12-bit ye-DAC yokukhupha iziteshi, isampuli yamandla aphantsi kunye nokubamba
-I-2x i-amplifiers esebenzayo ene-PGA eyakhelwe-ngaphakathi
– 2x ultra-low-amandla abathelekisi
• 20x ujongano lonxibelelwano
– USB OTG 2.0 full-speed, LPM kunye BCD
-I-2x SAIs (ujongano lweaudio olulandelelanayo)
– 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) kunye SDMMC
– SWPMI ngocingo olunye protocol master I/F
-IRTIM (ujongano lwe-infrared)
• 14-channel DMA isilawuli
• Inombolo yejenereyitha yenani echanekileyo
• Iyunithi yokubala ye-CRC, i-ID eyodwa yamasuntswana angama-96
• Inkxaso yophuhliso: i-serial wire debug
