STM32H750ZBT6 ARM Microcontrollers – MCU High-arụmọrụ & DSP DP-FPU, Arm Cortex-M7 MCU 128 Kbytes nke Flash 1MB RAM, 48
♠ Nkọwa ngwaahịa
| Njirimara ngwaahịa | Uru Njirimara |
| Onye nrụpụta: | STMicroelectronics |
| Otu ngwaahịa: | ARM Microcontrollers - MCU |
| RoHS: | Nkọwa |
| Usoro: | STM32H7 |
| Ụdị nrịgo: | SMD/SMT |
| Ngwungwu/Ibe: | LQFP-144 |
| Isi: | ARM Cortex M7 |
| Nha ebe nchekwa mmemme: | 128kB |
| Ogologo ụgbọ ala data: | 32 bit |
| Mkpebi ADC: | 3 x 16 bit |
| Ugboro elekere kacha elu: | 480 MHz |
| Ọnụọgụ nke I/Os: | 114 I/O |
| Nha RAM data: | 1 MB |
| Voltaji Na-eweta - Obere: | 1.62 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 |
| Akara: | STMicroelectronics |
| Mmiri nwere mmetụta: | Ee |
| Ụdị ngwaahịa: | ARM Microcontrollers - MCU |
| Ọnụọgụ ngwugwu ụlọ ọrụ: | 360 |
| ngalaba: | Microcontrollers - MCU |
| Aha ahia: | STM32 |
♠ 32-bit Arm® Cortex®-M7 480MHz MCUs, 128 Kbyte Flash, 1 Mbyte Ram, 46 com.na interface analog, crypto
Ngwa STM32H750xB dabere na Arm® Cortex®-M7 32-bit RISC core na-arụ ọrụ dị elu na-arụ ọrụ ruo 480 MHz.Cortex®-M7 isi nwere otu nkeji na-ese n'elu mmiri (FPU) nke na-akwado Arm® okpukpu abụọ nkenke (IEEE 754 kwadoro) yana ntuziaka nhazi data nkenke otu na ụdị data.Ngwa STM32H750xB na-akwado usoro ntuziaka DSP zuru oke yana ngalaba nchekwa nchekwa (MPU) iji kwalite nchekwa ngwa.
Ngwa STM32H750xB na-etinye ihe ncheta agbakwunyere ọsọ ọsọ na ebe nchekwa Flash nke 128 Kbytes, ruo 1 Mbyte nke RAM (gụnyere 192 Kbytes nke TCM RAM, ruo 864 Kbytes nke onye ọrụ SRAM na 4 Kbytes nke ndabere SRAM), yana nnukwu nchekwa. nso nke nkwalite I/Os na mpụta ejikọrọ na bọs APB, ụgbọ ala AHB, 2x32-bit multi-AHB bọs matrix na njikọ AXI dị iche iche na-akwado ohere nchekwa ime na mpụga.
Ngwa niile na-enye ADC atọ, DAC abụọ, ndị comparators ike dị ala abụọ, RTC dị ala, ngụ oge dị elu, 12 n'ozuzu ebumnuche 16-bit ngụ oge, ngụ oge PWM abụọ maka njikwa moto, ngụ oge dị ala ise. , ezigbo onye na-emepụta nọmba random (RNG), yana cell acceleration cryptographic.Ngwa ndị a na-akwado ihe nzacha dijitalụ anọ maka mpụga sigma-delta modulators (DFSDM).Ha na-egosipụtakwa ọkọlọtọ na interface nkwukọrịta dị elu.
Isi
• 32-bit Arm® Cortex®-M7 isi nwere FPU abụọ nkenke na cache L1: 16 Kbytes nke data na 16 Kbytes nke cache ntụziaka;ugboro ruo 480 MHz, MPU, 1027 DMIPS/2.14 DMIPS/MHz (Dhrystone 2.1), na ntuziaka DSP
Ihe ncheta
• 128 Kbytes nke Flash ebe nchekwa
• 1 Mbyte nke RAM: 192 Kbytes nke TCM RAM (inc. 64 Kbytes nke ITCM RAM + 128 Kbytes nke DTCM RAM maka oge dị mkpa usoro), 864 Kbytes nke onye ọrụ SRAM, na 4 Kbytes nke SRAM na ngalaba ndabere.
• Ọnọdụ abụọ Quad-SPI interface ebe nchekwa na-agba ọsọ ruo 133 MHz
• Njikwa ebe nchekwa mpụga na-agbanwe agbanwe nwere ụgbọ ala data ruru 32-bit:
- SRAM, PSRAM, MA ọ bụ Flash ebe nchekwa mechiri ruo 133 MHz na ọnọdụ mmekọrịta
- SDRAM / LPSDR SDRAM
- 8/16-bit NAND Flash ncheta
• Ngalaba mgbako CRC
Nchekwa
• ROP, PC-ROP, tamper na-arụ ọrụ, nkwado nkwalite firmware echedoro, ọnọdụ ịnweta nchekwa
Ntinye/mmepụta ebumnuche izugbe
• Ruo 168 I/O ọdụ ụgbọ mmiri nwere ike nkwụsịtụ
Tọgharia na njikwa ike
• ngalaba ikike 3 dị iche iche nke enwere ike ịgbanye elekere ma ọ bụ gbanyụọ onwe ya:
- D1: ikike ịrụ ọrụ dị elu
- D2: akụkụ nkwukọrịta na oge
- D3: nrụpụta / njikwa elekere / njikwa ike
• 1.62 ruo 3.6 V ngwa ọkọnọ na I/Os
• POR, PDR, PVD na BOR
• Ike USB raara onwe ya nye na-etinye ihe nhazi ime 3.3V iji weta PHY dị n'ime
• Embedded regulator (LDO) na configurable scalable mmepụta na-ebunye sekit dijitalụ
• Ntụle voltaji na ọnọdụ Run na Kwụsị (usoro nhazi 6)
• Onye na-ahụ maka nkwado ndabere (~ 0.9 V)
• Ntụaka voltaji maka akụkụ analọgụ/VREF+
• Ụdị ike dị ala: Ụra, Kwụsị, Njikere na VBAT na-akwado ịchaji batrị
Oriri ike dị ala
• Ọnọdụ batrị VBAT nwere ike ịchaji
• CPU na ngalaba ike steeti nlekota atụdo
• 2.95 µA na ọnọdụ njikere (Ndabere SRAM Gbanyụọ, RTC/LSE NA)
Nlekọta elekere
• Oscillators ime: 64 MHz HSI, 48 MHz HSI48, 4 MHz CSI, 32 kHz LSI
• Oscillators mpụga: 4-48 MHz HSE, 32.768 kHz LSE
• 3× PLLs (1 maka usoro elekere, 2 maka kernel clocks) na ụkpụrụ Fractional
Matrix njikọ njikọ
• Matric bọs 3 (1 AXI na 2 AHB)
• Bridges (5× AHB2-APB, 2× AXI2-AHB)
Ndị na-ahụ maka DMA ka ha budata CPU
• 1× Master Direct Direct Access Controller (MDMA) na nkwado ndepụta ejikọtara
• 2× dual-ọdụ ụgbọ mmiri DMA nwere FIFO
• 1 × isi DMA na arịrịọ rawụta ike
Ruo 35 nzikọrịta ozi
• 4× I2Cs FM+ interfaces (SMBus/PMUS)
• 4× USARTs/4x UARTs (ISO7816 interface, LIN, IrDA, ruo 12.5 Mbit/s) na 1x LPUART
• 6× SPIs, 3 na muxed duplex I2S ọdịyo klas izi ezi site n'ime ime audio PLL ma ọ bụ mpụga elekere, 1x I2S na LP ngalaba (ruo 150 MHz)
• 4x SAI (Oghere Usoro ọdịyo interface)
• SPDFRX interface
• SWPMI otu-waya protocol master I/F
• MDIO Ohu interface
• 2× SD/SDIO/MMC interfaces (ruo 125 MHz)
• 2 × CAN njikwa: 2 na CAN FD, 1 nwere CAN na-akpalite oge (TT-CAN)
• 2× USB OTG interfaces (1FS, 1HS/FS) kristal-enweghị ngwọta na LPM na BCD
• Ethernet MAC interface na onye njikwa DMA
• HDMI-CEC
• interface igwefoto 8 ruo 14-bit (ruo 80 MHz)
11 analog peripherals
• 3 × ADC nwere 16-bit max.mkpebi (ruo ọwa 36, ruo 3.6 MSPS)
• 1 × ihe mmetụta okpomọkụ
• Ndị ntụgharị D/A 2 × 12-bit (1 MHz)
• 2 × ultra-low-power comparators
• 2 × amplifiers arụ ọrụ (bandwidth 7.3 MHz)
• Ihe nzacha dijitalụ 1 × maka sigma delta modulator (DFSDM) nwere ọwa 8/4 nzacha.
Eserese
• LCD-TFT njikwa ruo na mkpebi XGA
• Chrom-ART graphical hardware Accelerator (DMA2D) iji belata ibu CPU
• Codec JPEG ngwaike
Ruo 22 ngụ oge na ndị nche
• 1 × ngụ oge dị elu (mkpebi 2.1 ns max)
• 2 × 32-bit ngụ oge nwere ihe ruru 4 IC/OC/PWM ma ọ bụ pulse counter na quadrature (incremental) ntinye ntinye (ruo 240 MHz)
• Oge njikwa moto dị elu 2 × 16-bit (ruo 240 MHz)
• 10 × 16-bit ngụ oge ebumnuche izugbe (ruo 240 MHz)
• 5× 16-bit ngụ oge dị obere ike (ruo 240 MHz)
• 2× nchedo (nọọrọ onwe ya na windo)
• 1 × SysTick ngụ oge
• RTC nwere izi ezi nke obere nke abụọ na kalenda ngwaike
Mmụba nke Cryptographic
• AES 128, 192, 256, TDES,
• HASH (MD5, SHA-1, SHA-2), HMAC
• Ezi random nọmba generators
Ụdị nkwụsị
• SWD & JTAG interfaces
• Ihe nchekwa agbakwunyere 4-Kbyte
