STM32L496VGT6 ARM Microcontrollers – MCU Ultra-kekere FPU Arm Cortex-M4 MCU 80 MHz 1 Mbyte ti Flash USB OTG, LCD, DFSD
♠ Apejuwe ọja
| Irisi ọja | Ifilelẹ Ifarahan |
| Olupese: | STMicroelectronics |
| Ẹka Ọja: | ARM Microcontrollers - MCU |
| RoHS: | Awọn alaye |
| jara: | STM32L496VG |
| Iṣagbesori ara: | SMD/SMT |
| Apo / Apo: | LQFP-100 |
| Kókó: | ARM kotesi M4 |
| Iwọn Iranti Eto: | 1 MB |
| Ìbú Data akero: | 32 die-die |
| Ipinnu ADC: | 3 x12 die |
| Igbohunsafẹfẹ Aago ti o pọju: | 80 MHz |
| Nọmba I/Os: | 83 I/O |
| Iwọn Ramu data: | 320 kB |
| Foliteji Ipese - Min: | 1.71 V |
| Foliteji Ipese - O pọju: | 3.6 V |
| Iwọn Iṣiṣẹ ti o kere julọ: | -40 C |
| Iwọn Iṣiṣẹ ti o pọju: | + 85 C |
| Iṣakojọpọ: | Atẹ |
| Foliteji Ipese Analog: | 3.6 V |
| Brand: | STMicroelectronics |
| Ipinnu DAC: | 12 die-die |
| Iru RAM data: | SRAM |
| Foliteji I/O: | 3.6 V |
| Irú Ayélujára: | CAN, I2C, LPUART, SAI, SPI, UART, USB |
| Ọrinrin Ifamọ: | Bẹẹni |
| Nọmba awọn ikanni ADC: | 16 ikanni |
| Onisẹpo ero isise: | STM32L496xx |
| Ọja: | MCU+FPU |
| Iru ọja: | ARM Microcontrollers - MCU |
| Iru Iranti Eto: | Filaṣi |
| Opoiye Pack Factory: | 540 |
| Ẹka: | Microcontrollers - MCU |
| Orukọ iṣowo: | STM32 |
| Awọn aago Aago: | Watchdog Aago, Windowed |
| Iwọn Ẹyọ: | 0,023986 iwon |
♠ 32b Arm® Cortex®-M4 MCU+FPU, 225DMIPS, to 2MB Flash/256+4KB Ramu, USB OTG HS/FS, Ethernet, 17 TIMs, 3 ADCs, 20 com. atọkun, kamẹra & LCD-TFT
Awọn ẹrọ STM32F427xx ati STM32F429xx da lori iṣẹ giga Arm® Cortex®-M4 32-bit RISC mojuto ti n ṣiṣẹ ni igbohunsafẹfẹ ti o to 180 MHz. Kotesi-M4 mojuto n ṣe ẹya kan pato aaye Lilefoofo kan (FPU) eyiti o ṣe atilẹyin fun gbogbo Arm® data-ipe data-konge awọn ilana ati awọn iru data. O tun ṣe eto kikun ti awọn ilana DSP ati ẹyọ aabo iranti (MPU) eyiti o mu aabo ohun elo pọ si.
Awọn ẹrọ STM32F427xx ati STM32F429xx ṣafikun awọn iranti ifibọ iyara-giga (iranti filasi to 2 Mbyte, to 256 Kbytes ti SRAM), to 4 Kbytes ti SRAM afẹyinti, ati ibiti o lọpọlọpọ ti imudara I / Os ati awọn pẹẹpẹẹpẹ ti a ti sopọ si awọn buses APB-pupọ meji ati awọn buses APB-bit meji matrix.
• Ultra-kekere-agbara pẹlu FlexPowerControl
– 1,71 V to 3,6 V ipese agbara
– -40 °C to 85/125 °C otutu ibiti o
- 320 nA ni ipo VBAT: ipese fun RTC ati awọn iforukọsilẹ afẹyinti 32 × 32-bit
- Ipo pipade 25 nA (awọn pinni ji dide 5)
- Ipo imurasilẹ 108 nA (awọn pinni ji dide 5)
– 426 nA Imurasilẹ mode pẹlu RTC
- Ipo 2.57 µA Duro 2, 2.86 µA Duro 2 pẹlu RTC
- Ipo ṣiṣe 91 µA/MHz (ipo LDO)
- Ipo ṣiṣe 37 μA/MHz (ni ipo 3.3 V SPS)
- Ipo imudani ipele (BAM)
- 5 µs ji lati Ipo Duro
– Brown jade atunto (BOR) ni gbogbo awọn ipo ayafi tiipa
– Interconnect matrix
• Core: Arm® 32-bit Cortex®-M4 Sipiyu pẹlu FPU, Adaptive gidi-akoko ohun imuyara (ART Accelerator™) gbigba 0-duro-ipinle ipaniyan lati Flash iranti, igbohunsafẹfẹ soke si 80 MHz, MPU, 100 DMIPS ati awọn ilana DSP
Aṣepari iṣẹ
– 1.25 DMIPS/MHz (Drystone 2.1)
– 273.55 Coremark® (3.42 Coremark/MHz ni 80 MHz)
• Agbara ala
– 279 ULPMark™ CP Dimegilio
– 80.2 ULPMark™ PP Dimegilio
• Awọn aago 16: 2x 16-bit to ti ni ilọsiwaju motor-Iṣakoso, 2x 32-bit ati 5x 16-bit idi gbogboogbo, 2x 16-bit ipilẹ, 2x agbara kekere 16-bit (wa ni ipo Duro), 2x watchdogs, SysTick aago
• RTC pẹlu HW kalẹnda, awọn itaniji ati odiwọn
• Titi di 136 ni iyara I / O, julọ 5 V-ọlọdun, to 14 I / Os pẹlu ipese ominira si isalẹ lati 1.08 V.
• Ohun imuyara Chrom-ART fun imudara akoonu iwọn ayaworan (DMA2D)
• 8- si 14-bit ni wiwo kamẹra to 32 MHz (dudu & funfun) tabi 10 MHz (awọ)
• Awọn iranti
- Titi di Flash 1 MB, awọn ile-ifowopamọ 2 ka-lakoko-kikọ, aabo kika koodu ohun-ini
- 320 KB ti SRAM pẹlu 64 KB pẹlu sọwedowo ni ibamu hardware
- Ni wiwo iranti ita fun awọn iranti aimi ti n ṣe atilẹyin SRAM, PSRAM, NOR ati awọn iranti NAND
– Meji-flash Quad SPI iranti ni wiwo
Awọn orisun aago
– 4 to 48 MHz gara oscillator
- 32 kHz oscillator gara fun RTC (LSE)
– Ti inu ile-iṣẹ 16 MHz ti a ge RC (± 1%)
- Agbara kekere inu 32 kHz RC (± 5%)
– Ti abẹnu multispeed 100 kHz to 48 MHz oscillator, auto- ayodanu nipasẹ LSE (dara ju ± 0.25% išedede)
- 48 MHz ti inu pẹlu imularada aago
- 3 PLLs fun aago eto, USB, ohun, ADC
• LCD 8× 40 tabi 4× 44 pẹlu igbese-soke converter
Titi di awọn ikanni oye agbara 24: atilẹyin bọtini ifọwọkan, laini ati awọn sensọ ifọwọkan iyipo
• 4x oni Ajọ fun sigma delta modulator
• Awọn agbeegbe afọwọṣe ọlọrọ (ipese ominira)
- 3× 12-bit ADCs 5 Msps, to 16-bit pẹlu apọju hardware, 200 µA/Msps
- Awọn ikanni iṣelọpọ DAC 2x 12-bit, apẹẹrẹ agbara kekere ati idaduro
- Awọn amplifiers iṣiṣẹ 2x pẹlu PGA ti a ṣe sinu
– 2x olekenka-kekere-agbara comparators
• 20x ibaraẹnisọrọ atọkun
- USB OTG 2.0 ni kikun-iyara, LPM ati BCD
- 2x SAI (ni wiwo ohun afetigbọ ni tẹlentẹle)
- 4x I2C FM + (1 Mbit / s), SMBus / PMBus
- 5x U(S) Awọn aworan (ISO 7816, LIN, IrDA, modẹmu)
- 1x LPUART
- Awọn SPI 3x (4x SPI pẹlu Quad SPI)
- 2x CANs (2.0B Nṣiṣẹ) ati SDMMC
– SWPMI nikan waya Ilana titunto si I/F
- IRTIM (ni wiwo infurarẹẹdi)
• 14-ikanni DMA adarí
• True ID nọmba monomono
• CRC iṣiro kuro, 96-bit oto ID
• Atilẹyin idagbasoke: ni tẹlentẹle waya yokokoro
