STM32L496VGT6 ARM Microcontrollers – MCU Ultra-haʻahaʻa-mana FPU Arm Cortex-M4 MCU 80 MHz 1 Mbyte o Flash USB OTG, LCD, DFSD
♠ wehewehe huahana
| Huahana Huahana | Waiwai Hiʻona |
| Mea hana: | STMicroelectronics |
| Māhele Huahana: | ARM Microcontrollers - MCU |
| RoHS: | Nā kikoʻī |
| moʻo: | STM32L496VG |
| Kāila kau ʻana: | SMD/SMT |
| Pūʻolo / hihia: | LQFP-100 |
| kumu: | ARM Cortex M4 |
| Ka nui o ka hoʻomanaʻo papahana: | 1 MB |
| ʻIkepili kaʻaahi laula: | 32 bit |
| Hoʻoholo ADC: | 3 x 12 bit |
| Ka nui o ka uaki: | 80 MHz |
| Ka helu o nā I/Os: | 83 I/O |
| Nui ʻikepili RAM: | 320 kB |
| Voltage Hoʻolako - Min: | 1.71 V |
| Voltage Hoʻolako - Max: | 3.6 V |
| Mahana hana liʻiliʻi loa: | - 40 C |
| ʻO ka wela hoʻohana kiʻekiʻe loa: | + 85 C |
| Packaging: | pā |
| Analog Supply Voltage: | 3.6 V |
| Brand: | STMicroelectronics |
| Hoʻoholo DAC: | 12 bit |
| ʻAno RAM ʻikepili: | SRAM |
| Voltage I/O: | 3.6 V |
| ʻAno Interface: | CAN, I2C, LPUART, SAI, SPI, UART, USB |
| ʻAi ʻoluʻolu: | ʻAe |
| Ka helu o nā kaha ADC: | 16 Kanal |
| Pūʻina hana: | STM32L496xx |
| Huahana: | MCU+FPU |
| 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 |
| Nā hola kiaʻi: | ʻO ka manawa kiaʻi, puka makani |
| Huina Wehe: | 0.023986 oz |
♠ 32b Arm® Cortex®-M4 MCU+FPU, 225DMIPS, a hiki i ka 2MB Flash/256+4KB RAM, USB OTG HS/FS, Ethernet, 17 TIM, 3 ADC, 20 com. nā kikowaena, kamera & LCD-TFT
Hoʻokumu ʻia nā mea STM32F427xx a me STM32F429xx 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) hoʻokahi kikoʻī 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 STM32F427xx a me STM32F429xx i nā hoʻomanaʻo i hoʻopili ʻia me ka wikiwiki (Flash memory a hiki i 2 Mbyte, a hiki i 256 Kbytes o SRAM), a hiki i 4 Kbytes o ka SRAM backup, a me kahi ʻano nui o nā I/Os i hoʻonui ʻia a me nā peripheral pili i ʻelua mau kaʻa kaʻa AHB2 a me ʻelua mau kaʻa kaʻa kaʻa AHB2 AHB2.
• Ka mana haʻahaʻa loa me FlexPowerControl
– 1.71 V a i ka 3.6 V mana lako
– -40 °C a hiki i ka 85/125 °C pae wela
- 320 nA ma ke ʻano VBAT: hāʻawi ʻia no nā palapala hoʻopaʻa inoa RTC a me 32 × 32-bit.
- 25 nA ke ʻano hoʻopaʻa (5 wakeup pins)
- 108 nA keʻano kū hoʻokahi (5 mau pine ala)
- 426 nA ke ʻano kū hoʻokahi me RTC
– 2.57 µA Kāohi 2 mode, 2.86 µA Kāohi 2 me RTC
– 91 µA/MHz holo holo (mode LDO)
– 37 μA/MHz mode holo (ma 3.3 V SMPS mode)
- Ke ʻano loaʻa ʻana o ka hui (BAM)
- 5 µs ala mai ke ʻano Stop
- Brown out reset (BOR) i nā ʻano āpau koe wale nō ka pani ʻana
– Matrix pili
• Core: Arm® 32-bit Cortex®-M4 CPU me FPU, Adaptive real-time accelerator (ART Accelerator™) e ʻae ana i ka hoʻokō 0-wait-state mai ka hoʻomanaʻo Flash, pinepine a hiki i 80 MHz, MPU, 100 DMIPS a me nā kuhikuhi DSP
• ka hoailona hana
– 1.25 DMIPS/MHz (Drystone 2.1)
– 273.55 Coremark® (3.42 Coremark/MHz ma 80 MHz)
• ka pae ikehu
– 279 ULPMark™ CP helu
- 80.2 ULPMark™ PP helu
• 16 mau manawa: 2x 16-bit kiʻekiʻe ka mana kaʻa, 2x 32-bit a me 5x 16-bit kumu nui, 2x 16-bit kumu, 2x mana haʻahaʻa 16-bit timers (loaʻa i ka mode Stop), 2x kiaʻi, SysTick timer
• RTC me ka HW alemanaka, alarms a calibration
• A hiki i ka 136 I/Os wikiwiki, ka nui o 5 V-hoomanawanui, a hiki i ka 14 I/Os me ka lako kūʻokoʻa a hiki i ka 1.08 V
• Hoʻolaʻa Chrom-ART Accelerator no ka hoʻonui ʻia ʻana o nā maʻiʻo kiʻi (DMA2D)
• 8- a hiki i ka 14-bit pahupaʻikiʻi a hiki i 32 MHz (ʻeleʻele a keʻokeʻo) a i ʻole 10 MHz (kala)
• Hoʻomanaʻo
- A hiki i ka 1 MB Flash, 2 mau panakō heluhelu-ʻoiai-kākau, pale helu helu helu waiwai
- 320 KB o SRAM me 64 KB me ka loiloi parity hardware
- Ke kikowaena hoʻomanaʻo waho no nā hoʻomanaʻo static e kākoʻo ana i nā hoʻomanaʻo SRAM, PSRAM, NOR a me NAND
- Pākuʻi hoʻomanaʻo ʻelua-flash Quad SPI
• Nā kumu uaki
– 4 a 48 MHz oscillator kristal
- 32 kHz crystal oscillator no RTC (LSE)
– RC i kālai ʻia i loko o ka hale hana 16 MHz (±1%)
– Ka mana haʻahaʻa o loko 32 kHz RC (±5%)
– ʻOi aku ka wikiwiki o loko 100 kHz a 48 MHz oscillator, ʻoki ʻoki ʻia e LSE (ʻoi aku ka maikaʻi ma mua o ± 0.25% pololei)
- 48 MHz kūloko me ka hoʻihoʻi ʻana i ka uaki
- 3 PLL no ka uaki ʻōnaehana, USB, leo, ADC
• LCD 8× 40 a i ʻole 4× 44 me ka hoʻololi ʻanuʻu
• A hiki i ka 24 capacitive sensing channels: kākoʻo touchkey, linear a rotary touch sensors
• 4x kikohoʻe kānana no ka sigma delta modulator
• Nā peripheral analog waiwai (mea kūʻokoʻa)
– 3× 12-bit ADCs 5 Msps, a hiki i ka 16-bit me ka lako hana oversampling, 200 µA/Msps
- 2x 12-bit DAC nā kahawai puka, haʻahaʻa mana haʻahaʻa a paʻa
- 2x hana hoʻonui me ka PGA i kūkulu ʻia
- 2x mea hoʻohālikelike ultra-haʻahaʻa
• 20x mau pilina pili
- USB OTG 2.0 holo wikiwiki, LPM a me BCD
- 2x SAI (nā leo leo serial)
– 4x I2C FM+(1 Mbit/s), SMBus/PMBus
– 5x U(S)ARTs (ISO 7816, LIN, IrDA, modem)
– 1x LPUART
- 3x SPI (4x SPI me ka Quad SPI)
- 2x CANs (2.0B Active) a me SDMMC
– SWPMI hoʻokahi uea protocol master I/F
- IRTIM (Infrared interface)
• 14-kanal DMA mana
• Mea hoʻoheheʻe helu random maoli
• Helu helu helu CRC, 96-bit unique ID
• Kākoʻo hoʻomohala: debug uea serial
