I-STM32F437VIT6 ARM Microcontrollers – MCU 32B ARM Cortex-M4 2Mb Flash 168MHz CPU
♠ Incazelo Yomkhiqizo
| Isibaluli Somkhiqizo | Isibaluli senani |
| Umkhiqizi: | I-STMicroelectronics |
| Isigaba somkhiqizo: | I-ARM Microcontrollers - i-MCU |
| I-RoHS: | Imininingwane |
| Uchungechunge: | Idatha ye-STM32F437VI |
| Isitayela Sokukhweza: | I-SMD/SMT |
| Iphakheji/Ikesi: | I-LQFP-100 |
| Ingqikithi: | I-ARM Cortex M4 |
| Usayizi Wenkumbulo Yohlelo: | 2 MB |
| Ububanzi Bebhasi Ledatha: | 32 bit |
| Ukulungiswa kwe-ADC: | 3 x12 nxa |
| Imvamisa yewashi enkulu: | 180 MHz |
| Inombolo yama-I/Os: | 82 I/O |
| Usayizi we-RAM yedatha: | 256kb |
| Supply Voltage - Min: | 1.7 V |
| Supply Voltage - Max: | 3.6 V |
| Izinga Lokushisa Eliphansi Lokusebenza: | - 40 C |
| Ubukhulu Bezinga Lokushisa Lokusebenza: | + 85 C |
| Ukupakishwa: | Ithreyi |
| I-Analogue Supply Voltage: | 3.3 V |
| Ibhrendi: | I-STMicroelectronics |
| Isixazululo se-DAC: | 12 kancane |
| Uhlobo lwe-RAM yedatha: | I-SRAM |
| I/O Voltage: | 3.3 V |
| Kuyazwela umswakama: | Yebo |
| Uchungechunge Lwephrosesa: | I-ARM Cortex M |
| 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 |
| Isisindo Seyunithi: | 1.319 g |
♠ 32b Arm® Cortex®-M4 MCU+FPU, 225DMIPS, kufika ku-2MB Flash/256+4KB RAM, crypto, USB OTG HS/FS, Ethernet, 17 TIMs, 3 ADCs, 20 com.interface, ikhamera&LCD-TFT
Amadivayisi we-STM32F437xx kanye ne-STM32F439xx 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-STM32F437xx kanye ne-STM32F439xx 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.
Wonke amadivayisi anikezela ngama-ADC amathathu-12-bit, ama-DAC amabili, i-RTC enamandla aphansi, izibali-sikhathi eziyishumi nambili zenhloso evamile engu-16-bit okuhlanganisa izibali sikhathi ezimbili ze-PWM zokulawula imoto, izibali-sikhathi ezimbili zenhloso evamile engu-32-bit, ijeneretha yezinombolo ezingahleliwe (RNG) ) kanye neseli yokusheshisa i-cryptographic.Ziphinde zibe nezindawo zokuxhumana ezisezingeni nezithuthukile.
• Ingqikithi: I-Arm® 32-bit Cortex®-M4 CPU ene-FPU, i-Adaptive real-time accelerator (ART Accelerator™) evumela ukwenziwa kwesimo sokulinda okungu-0 kusuka kumemori ye-Flash, imvamisa kufika ku-180 MHz, MPU, 225 DMIPS/1.25 DMIPS/ MHz (Dhrystone 2.1), kanye nemiyalo ye-DSP
• Izinkumbulo
- Kufika ku-2 MB wememori ye-Flash ehlelwe yaba amabhange amabili evumela ukufunda ngenkathi ubhala
- Kufika ku-256+4 KB we-SRAM kuhlanganise no-64-KB we-CCM (inkumbulo ehlanganisiwe eyinhloko) idatha ye-RAM
- Isilawuli sememori sangaphandle esiguqukayo esifinyelela ku-32-bit yedatha yebhasi: SRAM, PSRAM, SDRAM/LPSDR SDRAM, Compact Flash/NOR/NAND izinkumbulo
• LCD parallel interface, 8080/6800 izindlela
• Isilawuli se-LCD-TFT esinokulungiswa okuhlelekayo ngokugcwele (ububanzi bubonke bufika kumaphikiseli angu-4096, ukuphakama okuphelele kufika emigqeni engu-2048 newashi le-pixel kufika ku-83 MHz)
• I-Chrom-ART Accelerator™ yokudala okuqukethwe kwesithombe okuthuthukisiwe (i-DMA2D)
• Ukuphathwa kwewashi, ukusetha kabusha nokuphatha
– 1.7 V kuya ku-3.6 V ukunikezwa kwesicelo kanye nama-I/Os
- I-POR, i-PDR, i-PVD ne-BOR
- 4-to-26 MHz crystal oscillator
- I-RC esikwe efekthri engu-16 MHz yangaphakathi (ukunemba okungu-1%)
- I-oscillator engu-32 kHz ye-RTC enokulinganiswa
- Yangaphakathi 32 kHz RC nokulinganiswa
• Amandla aphansi
- Izindlela zokulala, zokuma kanye nezokulinda
- Ukunikezwa kwe-VBAT ye-RTC, amarejista angama-20×32 bit yokusekelayo + i-SRAM eyisipele engu-4 KB
• 3×12-bit, 2.4 MSPS ADC: kufika kumashaneli angu-24 kanye no-7.2 MSPS kumodi enezinhlangothi ezintathu
• Iziguquli ze-2×12-bit D/A
• Inhloso evamile ye-DMA: Isilawuli se-DMA esisakazwa ngu-16 esinama-FIFO nosekelo lokuqhuma
• Izibali zesikhathi ezifika kweziyi-17: kufika kuzibali-sikhathi eziyishumi nambili ezingu-16-bit nezimbili ezingama-32-bit kufika ku-180 MHz, ngasinye sinokufika kokungu-4 IC/OC/PWM noma isibali se-pulse kanye nokokufaka kwekhodi ye-quadrature (okwenyukayo)
• Imodi yokususa iphutha
- Izixhumanisi ze-SWD & JTAG
- I-Cortex-M4 Trace Macrocell™
• Kufika kumachweba we-I/O angu-168 anekhono lokuphazamiseka
- Kufika ku-164 i-I/Os esheshayo kufika ku-90 MHz
– Kufika ku-166 5 I/Os ebekezelela i-V
• Kufikela ku-21 zokuxhumana
- Kufika ku-3 × I2C interfaces (SMBus/PMBus)
- Kufika ku-4 UARTs/4 UARTs (11.25 Mbit/s, ISO7816 interface, LIN, IrDA, control modem)
- Kufika kuma-SPI ayi-6 (45 Mbits/s), 2 ane-muxed full-duplex I2S yokunemba kwekilasi lomsindo nge-PLL yomsindo wangaphakathi noma iwashi langaphandle
- 1 x SAI (isixhumi esibonakalayo somsindo)
– 2 × CAN (2.0B Iyasebenza) kanye nesixhumi esibonakalayo se-SDIO
• Ukuxhumana okuthuthukile
– Isilawuli se-USB 2.0 esigcwele isivinini/sosokhaya/i-OTG esine-PHY eku-chip
– USB 2.0 high-speed/isivinini esigcwele idivayisi/host/OTG isilawuli esine-DMA ezinikezele, on-chip full-speed PHY kanye ne-ULPI
- I-10/100 Ethernet MAC ene-DMA ezinikezele: isekela i-IEEE 1588v2 hardware, MII/RMII
• I-interface yekhamera ehambisanayo engu-8- kuya ku-14-bit efika ku-54 Mbytes/s
• I-Cryptographic acceleration: i-hardware acceleration ye-AES 128, 192, 256, Triple DES, HASH (MD5, SHA-1, SHA-2), kanye ne-HMAC
• Ijeneretha yenombolo engahleliwe yangempela
• Iyunithi yokubala ye-CRC
• I-RTC: ukunemba kwesibili, ikhalenda yehadiwe
• I-ID ehlukile ye-96-bit
