STM32F437VIT6 ARM Microcontrollers – MCU 32B ARM Cortex-M4 2Mb Flash 168MHz CPU
♠ Whakaahuatanga Hua
| Huanga Hua | Uara Huanga |
| Kaihanga: | STMicroelectronics |
| Kāwai Hua: | ARM Microcontrollers - MCU |
| RoHS: | Nga korero |
| Rangatū: | STM32F437VI |
| Kāhua Whakaeke: | SMD/SMT |
| Mōkī/Puhi: | LQFP-100 |
| Matua: | ARM Cortex M4 |
| Rahi Mahara Papatono: | 2 MB |
| Raraunga pahi whanui: | 32 moka |
| Whakatau ADC: | 3 x 12 moka |
| Auautanga Karaka Morahi: | 180 MHz |
| Te maha o nga I/Os: | 82 I/O |
| Rahi RAM Raraunga: | 256 kB |
| Ngaohiko Tuku - Min: | 1.7 V |
| Ngaohiko Tukunga - Max: | 3.6 V |
| Paemahana Mahi Iti: | -40C |
| Paemahana Mahi Morahi: | + 85 C |
| Tapeke: | Paepae |
| Ngaohiko Whakataurite: | 3.3 V |
| Waitohu: | STMicroelectronics |
| Taumira DAC: | 12 moka |
| Momo RAM Raraunga: | SRAM |
| Ngaohiko I/O: | 3.3 V |
| makuku tairongo: | Ae |
| Rangatū Tukatuka: | ARM Cortex M |
| Momo Hua: | ARM Microcontrollers - MCU |
| Momo Mahara Papatono: | kohiko |
| Te Rahi Wheketere: | 540 |
| Kāwairoto: | Nga Manahikohiko - MCU |
| Ingoa Hokohoko: | STM32 |
| Taumaha Waeine: | 1.319 g |
♠ 32b Arm® Cortex®-M4 MCU+FPU, 225DMIPS, tae atu ki te 2MB Flash/256+4KB RAM, crypto, USB OTG HS/FS, Ethernet, 17 TIMs, 3 ADCs, 20 com.atanga, kamera&LCD-TFT
Ko nga taputapu STM32F437xx me STM32F439xx kei runga i te tino mahi Arm® Cortex®-M4 32-bit RISC matua e mahi ana i te auau ki te 180 MHz.Ko te matua o Cortex-M4 e whakaatu ana i te waeine ira maangi (FPU) kotahi e tautoko ana i nga tohutohu tukatuka raraunga me nga momo raraunga katoa a Arm®.Ka whakatinanahia hoki he huinga katoa o nga tohutohu DSP me tetahi wae tiaki mahara (MPU) e whakanui ana i te haumarutanga tono.
Ko nga taputapu STM32F437xx me STM32F439xx e whakauru ana i nga mahara whakauru tere-tere (Mahara Flash ki te 2 Mbyte, tae atu ki te 256 Kbytes o SRAM), tae atu ki te 4 Kbytes o te SRAM taapiri, me te whānuitanga o nga I/Os whakarei me nga peripheral hono ki te rua APB pahi, e rua nga pahi AHB me te 32-bit maha-AHB matrix pahi.
Ko nga taputapu katoa e tuku ana i nga ADC 12-bit e toru, e rua nga DAC, he RTC iti-mana, tekau ma rua nga matawā moka-16-a-whanui tae atu ki nga matawā PWM e rua mo te whakahaere motopaika, e rua nga waahi moka-32-whanui, he kaihanga tau matapōkere pono (RNG). ) me te pūtau whakatere cryptographic.Kei a raatau ano nga atanga korero paerewa me te matatau.
• Matua: Arm® 32-bit Cortex®-M4 CPU me te FPU, Adaptive real-time accelerator (ART Accelerator™) ka taea e 0-tatari te mahi a te kawanatanga mai i te mahara Flash, te auau ki te 180 MHz, MPU, 225 DMIPS/1.25 DMIPS/ MHz (Dhrystone 2.1), me nga tohutohu DSP
• Maumahara
– Tae atu ki te 2 MB o te mahara Flash kua whakaritea ki nga peeke e rua ka taea te panui-a-tuhi
- Tae atu ki te 256+4 KB o te SRAM tae atu ki te 64-KB o CCM (maumahara hono matua) raraunga RAM
- Ka taea e te kaiwhakahaere mahara o waho ki te 32-bit te pahi raraunga: SRAM, PSRAM, SDRAM/LPSDR SDRAM, Compact Flash/NOR/NAND maumahara
• LCD atanga whakarara, 8080/6800 aratau
• Kaiwhakahaere LCD-TFT me te taumira ka taea te whakarite (te whanui katoa ki te 4096 pika, te teitei katoa ki te 2048 raina me te karaka pika ki te 83 MHz)
• Chrom-ART Accelerator™ mo te hanga ihirangi whakairoiro whakarei ake (DMA2D)
• Karaka, tautuhi me te whakahaere tuku
– 1.7 V ki te 3.6 V tuku tono me I/Os
– POR, PDR, PVD me BOR
– 4-ki-26 MHz oscillator tioata
– Roto 16 MHz RC kua oti te whakapai i te wheketere (1% tika)
– 32 kHz oscillator mo RTC me te whakatikatika
– Roto 32 kHz RC me te whakatikatika
• Te mana iti
– Moe, Kati me te aratau Standby
– Ko te tuku VBAT mo te RTC, 20×32 moka rehita taapiri + 4 KB taapiri SRAM
• 3×12-bit, 2.4 MSPS ADC: tae atu ki te 24 nga waahana me te 7.2 MSPS i roto i te aratau tuitui toru
• 2×12-bit D/A kaitahuri
• DMA Whānui: 16-awa te kaiwhakahaere DMA me nga FIFO me te tautoko pakaru
• Tae atu ki te 17 nga taima: tae atu ki te tekau ma rua moka 16 me te rua moka 32 moka ki te 180 MHz, ia me te 4 IC/OC/PWM, he porotiti patere ranei me te tapawha (whakanui) te whakauru whakauru whakawaehere
• aratau patuiro
– SWD & JTAG atanga
– Cortex-M4 Trace Macrocell™
• Tae atu ki te 168 tauranga I/O me te kaha haukoti
– Tae atu ki te 164 tere I/Os ki te 90 MHz
– Tae atu ki te 166 5 V-whakaaro I/Os
• Tae atu ki te 21 nga atanga korero
– Tae atu ki te 3 × I2C atanga (SMBus/PMBus)
– Tae atu ki te 4 USARTs/4 UARTs (11.25 Mbit/s, ISO7816 atanga, LIN, IrDA, mana pouwhanga)
– Tae atu ki te 6 SPI (45 Mbits/s), 2 me te muxed full-duplex I2S mo te tika o te karaehe oro ma te PLL oro o roto, karaka o waho ranei
– 1 x SAI (atanga ororongo rangatū)
– 2 × CAN (2.0B Active) me te atanga SDIO
• Hononga matatau
– USB 2.0 taputapu tere-katoa / ope / kaiwhakahaere OTG ki runga-matapihi PHY
– USB 2.0 taputapu tere-tere/katoa-tere/kaiwhakahaere/manamana OTG me te DMA whakatapua, i runga i te maramara PHY tere-katoa me te ULPI
– 10/100 Ethernet MAC me DMA whakatapua: tautoko IEEE 1588v2 taputapu, MII/RMII
• 8- ki te 14-bit atanga kamera whakarara ki runga ki te 54 Mbytes/s
• Whakaterenga Cryptographic: whakatere taputapu mo AES 128, 192, 256, Triple DES, HASH (MD5, SHA-1, SHA-2), me HMAC
• Kaihanga tau matapōkere pono
• Waeine tatauranga CRC
• RTC: tika hauruarua, maramataka taputapu
• 96-bit ID ahurei
