STM32L496VGT6 ARM Microcontrollers – MCU Ultra-obere ike FPU Arm Cortex-M4 MCU 80 MHz 1 Mbyte nke Flash USB OTG, LCD, DFSD
♠ Nkọwa ngwaahịa
| Njirimara ngwaahịa | Uru Njirimara |
| Onye nrụpụta: | STMicroelectronics |
| Otu ngwaahịa: | ARM Microcontrollers - MCU |
| RoHS: | Nkọwa |
| Usoro: | STM32L496VG |
| Ụdị nrịgo: | SMD/SMT |
| Ngwungwu / Akpa: | LQFP-100 |
| Isi: | ARM Cortex M4 |
| Nha ebe nchekwa mmemme: | 1 MB |
| Ogologo ụgbọ ala data: | 32 bit |
| Mkpebi ADC: | 3 x 12 bit |
| Ugboro elekere kacha elu: | 80 MHz |
| Ọnụọgụ nke I/Os: | 83 I/O |
| Nha RAM data: | 320kB |
| Voltaji Na-eweta - Obere: | 1.71 V |
| Voltaji na-eweta - Nke kachasị: | 3.6 V |
| Okpomọkụ arụ ọrụ kacha nta: | - 40 C |
| Okpomọkụ arụ ọrụ kacha: | + 85 C |
| Nkwakọ ngwaahịa: | Tray |
| Voltaji na-eweta Analog: | 3.6 V |
| Akara: | STMicroelectronics |
| Mkpebi DAC: | 12 bit |
| Ụdị RAM data: | SRAM |
| Voltaji I/O: | 3.6 V |
| Ụdị ihu: | CAN, I2C, LPUART, SAI, SPI, UART, USB |
| Mmiri nwere mmetụta: | Ee |
| Ọnụọgụ nke ọwa ADC: | Ọwa 16 |
| Usoro nhazi: | STM32L496xx |
| Ngwaahịa: | MCU+FPU |
| Ụdị ngwaahịa: | ARM Microcontrollers - MCU |
| Ụdị ebe nchekwa mmemme: | Flash |
| Ọnụọgụ ngwugwu ụlọ ọrụ: | 540 |
| ngalaba: | Microcontrollers - MCU |
| Aha ahia: | STM32 |
| Oge nche nche: | Watchdog Timer, Windowed |
| Ibu nkeji: | 0,023986 oz |
♠ 32b Arm® Cortex®-M4 MCU+FPU, 225DMIPS, ruo 2MB Flash/256+4KB RAM, USB OTG HS/FS, Ethernet, 17 TIMs, 3 ADCs, 20 com. interfaces, igwefoto & LCD-TFT
Ngwa STM32F427xx na STM32F429xx dabere na nnukwu arụmọrụ Arm® Cortex®-M4 32-bit RISC core na-arụ ọrụ n'ogo ruru 180 MHz. Isi Cortex-M4 na-egosi otu nkenke nkenke nke na-akwado Arm® otu-nkenke data-nhazi data na ụdị data. Ọ na-arụkwa ọrụ ntuziaka DSP zuru oke yana ngalaba nchekwa nchekwa (MPU) nke na-eme ka nchekwa ngwa dịkwuo elu.
Ngwa STM32F427xx na STM32F429xx na-agụnye ncheta agbakwunyere ọsọ ọsọ (Flash ebe nchekwa ruo 2 Mbyte, ruo 256 Kbytes nke SRAM), ruo 4 Kbytes nke nkwado ndabere na mpaghara SRAM, yana ọtụtụ ụdị nkwalite I / Os na peripherals ejikọrọ na ụgbọ ala AHB abụọ nke AHB-bit abụọ. matrix.
• Ultra-obere ike na FlexPowerControl
– 1.71 V ka 3.6 V ike ọkọnọ
-40C ruo 85/125C
- 320 nA na ọnọdụ VBAT: ọkọnọ maka RTC na ndekọ ndabere 32 × 32-bit
- Ọnọdụ mmechi 25 nA (ntụtụ edemede ise)
- Ọnọdụ njikere 108 nA (ntụtụ edemede ise)
- 426 nA ọnọdụ njikere na RTC
- 2.57 µA Kwụsị 2 mode, 2.86 µA Kwụsị 2 na RTC
- Ọnọdụ ịgba ọsọ 91 µA/MHz (ụdị LDO)
- 37 μA/MHz na-agba ọsọ mode (na ọnọdụ 3.3 V SMPS)
- Ụdị nnweta batch (BAM)
– 5µs na-eteta site na ọnọdụ nkwụsị
- Nrụgharị Brown out (BOR) n'ụdị niile ma ewezuga mmechi
- Matrix njikọ njikọ
• Isi: Arm® 32-bit Cortex®-M4 CPU nwere FPU, Onye na-eme ngwa ngwa ngwa ngwa (ART Accelerator™) na-enye ohere igbu oge 0-chere site na ebe nchekwa Flash, ugboro ruo 80 MHz, MPU, 100 DMIPS na ntuziaka DSP.
• Arụmọrụ benchmark
- 1.25 DMIPS/MHz (Drystone 2.1)
- 273.55 Coremark® (3.42 Coremark/MHz na 80 MHz)
• ike benchmark
– 279 ULPMark™ CP akara
– 80.2 ULPMark™ PP akara
• Ngụ oge 16: 2x 16-bit moto-control elu, 2x 32-bit na 5x 16-bit general purpose, 2x 16-bit basic, 2x obere ike 16-bit ngụ oge (dị na Nkwụsị ọnọdụ), 2x nche nche, SysTick ngụ oge.
• RTC nwere kalenda HW, mkpu na nhazigharị
• Ruo 136 ngwa ngwa I/Os, ọtụtụ ndị na-anabata V 5, ruo 14 I/O nwere ọkọnọ onwe ha gbadara ruo 1.08 V.
• Chrom-ART Accelerator raara onwe ya nye maka imepụta ọdịnaya eserese emelitere (DMA2D)
• Igwefoto 8- ruo 14-bit interface ruo 32 MHz (oji na ọcha) ma ọ bụ 10 MHz (agba)
• Ncheta
- Ihe ruru 1 MB Flash, ụlọ akụ 2 na-agụ-mgbe-ede, nchedo koodu ọgụgụ nke nwe ya
- 320 KB nke SRAM gụnyere 64 KB nwere nlele ngwaike ngwaike
- interface ebe nchekwa mpụga maka ncheta static na-akwado SRAM, PSRAM, NOR na NAND
- Dual-flash Quad SPI interface ebe nchekwa
• Isi mmalite elekere
- 4 ruo 48 MHz oscillator kristal
- 32 kHz oscillator kristal maka RTC (LSE)
- Ụlọ ọrụ 16 MHz nke dị n'ime ime-RC (± 1%)
- ike dị ala 32 kHz RC (± 5%)
- Multispeed 100 kHz ruo 48 MHz oscillator, nke LSE mebere onwe ya (ka ± 0.25% ziri ezi)
- Ime 48 MHz nwere mgbake elekere
- 3 PLL maka elekere sistemụ, USB, ọdịyo, ADC
• LCD 8× 40 ma ọ bụ 4× 44 na nzọụkwụ-elu Ntụgharị
• Ruo 24 ọwa mmetụta capacitive: nkwado mmetụ aka, linear na rotary touch sensọ
• 4x dijitalụ nzacha maka sigma delta modulator
• Akụkụ analọgụ bara ụba (ọkọnọ nọọrọ onwe ya)
- 3 × 12-bit ADCs 5 Msps, ruo 16-bit nwere oke ngwaike, 200 µA/Msps
- Ọwa mmepụta DAC 2x 12-bit, ihe nlele dị ala ma jide
- 2x amplifiers arụ ọrụ nwere PGA arụnyere n'ime ya
– 2x ultra-obere ike comparators
• 20x nzikọrịta ozi
- USB OTG 2.0 zuru oke, LPM na BCD
- 2x SAI (Oghere Usoro ọdịyo)
- 4 x I2C FM + (1 Mbit / s), SMBus / PMBus
- 5x U(S) Arts (ISO 7816, LIN, IrDA, modem)
- 1 x LPUART
- 3x SPI (4x SPI nwere Quad SPI)
- 2x CAN (2.0B Active) na SDMMC
– SWPMI otu waya protocol master I/F
- IRTIM (Infrared interface)
• 14-ọwa DMA njikwa
• Ezi random nọmba generator
• Ngalaba mgbako CRC, NJ pụrụ iche 96-bit
• Nkwado mmepe: nbibi waya serial
