STM32F437VIT6 ARM Microcontrollers – MCU 32B ARM Cortex-M4 2Mb Flash 168MHz CPU
♠ wehewehe huahana
| Huahana Huahana | Waiwai Hiʻona |
| Mea hana: | STMicroelectronics |
| Māhele Huahana: | ARM Microcontrollers - MCU |
| RoHS: | Nā kikoʻī |
| moʻo: | STM32F437VI |
| Kāila kau ʻana: | SMD/SMT |
| Pūʻolo/Mahi: | LQFP-100 |
| kumu: | ARM Cortex M4 |
| Ka nui o ka hoʻomanaʻo papahana: | 2 MB |
| ʻIkepili kaʻaahi laula: | 32 bit |
| Hoʻoholo ADC: | 3 x 12 bit |
| Ka nui o ka uaki: | 180 MHz |
| Ka helu o nā I/Os: | 82 I/O |
| Nui ʻikepili RAM: | 256 kB |
| Voltage Hoʻolako - Min: | 1.7 V |
| Voltage Hoʻolako - Max: | 3.6 V |
| Mahana hana liʻiliʻi loa: | - 40 C |
| ʻO ka wela hoʻohana kiʻekiʻe loa: | + 85 C |
| Packaging: | pā |
| Analogue Supply Voltage: | 3.3 V |
| Brand: | STMicroelectronics |
| Hoʻoholo DAC: | 12 bit |
| ʻAno RAM ʻikepili: | SRAM |
| Voltage I/O: | 3.3 V |
| ʻAi ʻoluʻolu: | ʻAe |
| Pūʻina hana: | ARM Cortex M |
| ʻAno Huahana: | ARM Microcontrollers - MCU |
| ʻAno hoʻomanaʻo papahana: | Flash |
| Ka nui o ka waihona hale hana: | 540 |
| Māhele ʻāpana: | Nā Microcontrollers - MCU |
| inoa kalepa: | STM32 |
| Huina Weight: | 1.319 g |
♠ 32b Arm® Cortex®-M4 MCU+FPU, 225DMIPS, a hiki i 2MB Flash/256+4KB RAM, crypto, USB OTG HS/FS, Ethernet, 17 TIM, 3 ADC, 20 com.nā mea hoʻopili, kamera & LCD-TFT
Hoʻokumu ʻia nā mea STM32F437xx a me STM32F439xx ma luna o ka hana kiʻekiʻe Arm® Cortex®-M4 32-bit RISC core e hana ana ma ke alapine a hiki i 180 MHz.Hāʻawi ka Cortex-M4 core i kahi kikoʻī Floating point unit (FPU) e kākoʻo ana i nā ʻōlelo aʻoaʻo a me nā ʻano ʻikepili āpau o Arm®.Hoʻokomo pū ia i kahi pūʻulu piha o nā ʻōlelo aʻoaʻo DSP a me kahi ʻāpana pale hoʻomanaʻo (MPU) e hoʻonui ai i ka palekana noi.
Hoʻokomo nā mea STM32F437xx a me STM32F439xx i nā hoʻomanaʻo hoʻomanaʻo kiʻekiʻe (Flash memory a hiki i 2 Mbyte, a hiki i 256 Kbytes o SRAM), a hiki i 4 Kbytes o SRAM backup, a me kahi ākea o nā I/Os i hoʻonui ʻia a me nā peripheral pili i ʻelua APB nā kaʻa kaʻa, ʻelua mau kaʻa kaʻa AHB a me kahi matrix bus 32-bit multi-AHB.
Hāʻawi nā mea hana a pau i ʻekolu 12-bit ADCs, ʻelua DAC, kahi RTC haʻahaʻa haʻahaʻa, ʻumikūmālua mau manawa 16-bit kumu nui me ʻelua mau manawa PWM no ka hoʻokele kaʻa, ʻelua mau manawa 32-bit kumu nui, kahi mea hoʻomohala helu maoli (RNG). ) a me kahi pūnaewele wikiwiki cryptographic.Hāʻawi pū lākou i nā pilina kamaʻilio maʻamau a holomua.
• Core: Arm® 32-bit Cortex®-M4 CPU me FPU, Adaptive real-time accelerator (ART Accelerator™) e ʻae ana i ka hoʻokō mokuʻāina 0-kali mai ka hoʻomanaʻo Flash, ke alapine a hiki i 180 MHz, MPU, 225 DMIPS/1.25 DMIPS/ MHz (Dhrystone 2.1), a me nā ʻōlelo kuhikuhi DSP
• Hoʻomanaʻo
- A hiki i ka 2 MB o ka hoʻomanaʻo Flash i hoʻonohonoho ʻia i ʻelua mau panakō e ʻae ana i ka heluhelu-while-write
- A hiki i ka 256+4 KB o SRAM me ka 64-KB o CCM (memo i hui pū ʻia) data RAM
- ʻO ka mea hoʻomanaʻo hoʻomanaʻo waho maʻalahi a hiki i ka 32-bit data bus: SRAM, PSRAM, SDRAM / LPSDR SDRAM, Compact Flash / NOR / NAND hoʻomanaʻo.
• LCD like like, 8080/6800 modes
• LCD-TFT mea hoʻoponopono me ka piha programmable hoʻonā (ka huina ākea a hiki i 4096 pixels, huina kiʻekiʻe a hiki i 2048 laina a me ka pixel uaki a hiki i 83 MHz)
• ʻO Chrom-ART Accelerator™ no ka hoʻonui ʻia ʻana o nā maʻiʻo kiʻi (DMA2D)
• Uaki, hoʻoponopono a hoʻolako i ka hoʻokele
– 1.7 V a 3.6 V lako noi a me I/Os
– POR, PDR, PVD a me BOR
– 4-a-26 MHz oscillator kristal
– RC i kālai ʻia i loko o ka hale hana 16 MHz (1% pololei)
- 32 kHz oscillator no RTC me ka calibration
- 32 kHz RC kūloko me ka calibration
• ka mana haʻahaʻa
- Nā ʻano moe, hoʻomaha a me ke kūpaʻa
- Hāʻawi ʻo VBAT no RTC, 20 × 32 bit backup registers + koho 4 KB backup SRAM
• 3×12-bit, 2.4 MSPS ADC: a hiki i 24 mau ala a me 7.2 MSPS ma ke ʻano hui ʻekolu.
• 2×12-bit D/A mea hoʻololi
• DMA manaʻo nui: 16-stream DMA mea hoʻoponopono me FIFO a me ke kākoʻo pahū
• A hiki i 17 mau manawa: a hiki i ka 12-bit 16-bit a me elua 32-bit timers a hiki i ka 180 MHz, kēlā me kēia me 4 IC/OC/PWM a i ʻole pulse counter a me quadrature (incremental) encoder input
• ke ano debug
- Nā pilina SWD & JTAG
– Cortex-M4 Trace Macrocell™
• A hiki i 168 mau awa I/O me ka hiki ke hoopau
- A hiki i 164 wikiwiki I/Os a hiki i 90 MHz
– A hiki i ka 166 5 V-tolerant I/Os
• A hiki i 21 mau pilina pili
- A hiki i 3 × I2C mau pilina (SMBus/PMBus)
- A hiki i 4 USARTs/4 UARTs (11.25 Mbit/s, ISO7816 interface, LIN, IrDA, mana modem)
- A hiki i 6 SPI (45 Mbits/s), 2 me muxed full-duplex I2S no ka pololei o ka papa leo ma o ka PLL leo kūloko a i ʻole ka uaki waho.
- 1 x SAI (ka leo leo serial)
- 2 × CAN (2.0B Active) a me SDIO interface
• Hoʻohui kiʻekiʻe
- USB 2.0 piha-wikiwiki piha/host/OTG kaohi me ka ma-chip PHY
- USB 2.0 kiʻekiʻe-wikiwiki / piha-wikiwiki uila / host / OTG kaohi me ka DMA i hoʻolaʻa ʻia, ma ka chip PHY piha holoʻokoʻa a me ULPI
- 10/100 Ethernet MAC me ka DMA i hoʻolaʻa ʻia: kākoʻo i ka lako IEEE 1588v2, MII/RMII
• 8- a hiki i ka 14-bit like me ka pahupaʻiwikiō a hiki i 54 Mbytes/s
• ʻO ka wikiwiki cryptographic: ka wikiwiki ʻana o ka mīkini no AES 128, 192, 256, Triple DES, HASH (MD5, SHA-1, SHA-2), a me HMAC
• Mea hoʻoheheʻe helu random maoli
• Helu helu CRC
• RTC: ka pololei subsecond, alemanaka lako
• 96-bit kū hoʻokahi ID
