STM32L496VGT6 ARM Microcontrollers – MCU Ultra-iti-mana FPU Arm Cortex-M4 MCU 80 MHz 1 Mbyte o Flash USB OTG, LCD, DFSD
♠ Whakaahuatanga Hua
| Huanga Hua | Uara Huanga |
| Kaihanga: | STMicroelectronics |
| Kāwai Hua: | ARM Microcontrollers - MCU |
| RoHS: | Nga korero |
| Rangatū: | STM32L496VG |
| Kāhua Whakaeke: | SMD/SMT |
| Mōkī / Take: | LQFP-100 |
| Matua: | ARM Cortex M4 |
| Rahi Mahara Papatono: | 1 MB |
| Raraunga pahi whanui: | 32 moka |
| Whakatau ADC: | 3 x 12 moka |
| Auautanga Karaka Morahi: | 80 MHz |
| Te maha o nga I/Os: | 83 I/O |
| Rahi RAM Raraunga: | 320 kB |
| Ngaohiko Tuku - Min: | 1.71 V |
| Ngaohiko Tukunga - Max: | 3.6 V |
| Paemahana Mahi Iti: | -40C |
| Paemahana Mahi Morahi: | + 85 C |
| Tapeke: | Paepae |
| Ngaohiko Whakataurite: | 3.6 V |
| Waitohu: | STMicroelectronics |
| Taumira DAC: | 12 moka |
| Momo RAM Raraunga: | SRAM |
| Ngaohiko I/O: | 3.6 V |
| Momo Atanga: | CAN, I2C, LPUART, SAI, SPI, UART, USB |
| makuku tairongo: | Ae |
| Te maha o nga hongere ADC: | 16 Teihana |
| Rangatū Tukatuka: | STM32L496xx |
| Hua: | MCU+FPU |
| Momo Hua: | ARM Microcontrollers - MCU |
| Momo Mahara Papatono: | kohiko |
| Te Rahi Wheketere: | 540 |
| Kāwairoto: | Nga Manahikohiko - MCU |
| Ingoa Hokohoko: | STM32 |
| Nga Kaitiaki Tiaki: | Kaitiaki Tiaki, Matapihi Matapihi |
| Taumaha Waeine: | 0.023986 oz |
♠ 32b Arm® Cortex®-M4 MCU + FPU, 225DMIPS, tae atu ki te 2MB Flash / 256 + 4KB RAM, USB OTG HS / FS, Ethernet, 17 TIMs, 3 ADCs, 20 com. atanga, kamera & LCD-TFT
Ko nga taputapu STM32F427xx me STM32F429xx 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 STM32F427xx me STM32F429xx ka whakauru i nga maharatanga whakauru tere-tere (Te mahara Flash ki te 2 Mbyte, ki te 256 Kbytes o SRAM), ki te 4 Kbytes o te SRAM taapiri, me te whānuitanga o nga I/Os whakarei me nga peripheral e hono ana ki nga pahi pahi AHB2-rua, e rua nga pahi AHB2 me te AHB2 pahi maha.
• Te hiko-iti-iti me te FlexPowerControl
– 1.71 V ki te 3.6 V te tuku hiko
– -40 °C ki te 85/125 °C awhe pāmahana
– 320 nA i roto i te aratau VBAT: tuku mo nga rehita taapiri RTC me te 32x32-bit.
– 25 nA aratau Whakaweto (5 titi oho)
– 108 nA aratau Tatari (5 titi oho)
– 426 nA aratau Standby with RTC
– 2.57 µA aratau Kati 2, 2.86 µA Kati 2 me RTC
– 91 µA/MHz aratau oma (ahua LDO)
– 37 μA/MHz aratau oma (i te aratau 3.3 V SMPS)
– Aratau hoko puranga (BAM)
– 5 µs oho mai i te aratau Kati
– Parauri atu (BOR) i roto i nga tikanga katoa haunga te kati
– Hononga matrix
• Matua: Arm® 32-bit Cortex®-M4 PTM me te FPU, Adaptive real-time accelerator (ART Accelerator™) e tuku ana i te 0-tatari-state execution mai i te mahara Flash, te auau ki te 80 MHz, MPU, 100 DMIPS me nga tohutohu DSP
• tohu tohu mahi
– 1.25 DMIPS/MHz (Drystone 2.1)
– 273.55 Coremark® (3.42 Coremark/MHz i te 80 MHz)
• Te tohu tohu hiko
– 279 ULPMark™ CP kaute
– 80.2 ULPMark™ PP kaute
• 16 nga taima: 2x 16-bit matatau motika-whakahaere, 2x 32-bit me te 5x 16-bit kaupapa whanui, 2x 16-bit taketake, 2x iti-hiko 16-bit timers (e waatea ana i te aratau Kati), 2x kaitutei, SysTick timer
• RTC me te maramataka HW, nga whakaoho me te whakatikatika
• Tae atu ki te 136 I/Os tere, te nuinga o te 5 V-whakaae, tae atu ki te 14 I/O me te tuku motuhake ki te 1.08 V
• Whakatere Chrom-ART i whakatapua mo te hanga ihirangi whakairoiro whakarei ake (DMA2D)
• 8- ki te 14-bit atanga kamera ki runga ki te 32 MHz (pango me te ma), 10 MHz ranei (tae)
• Maumahara
– Tae atu ki te 1 MB Flash, 2 peeke panui-a-tuhi, he whakamarumaru panui waehere
– 320 KB o te SRAM tae atu ki te 64 KB me te arowhai parerite taputapu
- Atanga mahara o waho mo nga maharatanga pateko e tautoko ana i nga mahara SRAM, PSRAM, NOR me NAND
– Atanga maharatanga Quad SPI rua-kohiko
• Nga puna karaka
– 4 ki te 48 MHz oscillator tioata
– 32 kHz oscillator tioata mo RTC (LSE)
– Roto 16 MHz RC kua whakapaihia e te wheketere (±1%)
– Roto iti-hiko 32 kHz RC (±5%)
– Te tere maha o roto 100 kHz ki te 48 MHz oscillator, kua whakapai-aunoa e te LSE (he pai ake i te ±0.25% te tika)
– Roto 48 MHz me te whakaora karaka
- 3 PLL mo te karaka punaha, USB, ororongo, ADC
• LCD 8× 40 ranei 4× 44 ki te kaitahuri takahanga
• Neke atu ki te 24 nga hongere tairongo capacitive: tautoko i te paatene pa, ahorangi me nga pukoro pa hurihuri
• 4x whiriwhiringa mamati mo te sigma delta modulator
• Pikitia tairitenga whai rawa (tuku motuhake)
– 3× 12-bit ADCs 5 Msps, tae atu ki te 16-bit me te taputapu oversampling, 200 µA/Msps
– 2x 12-bit putanga DAC takere, tauira iti-mana me te pupuri
– 2x whakakaha whakahaere me te hanga-i roto i te PGA
- 2x nga kaiwhakarite hiko-iti-iti
• 20x nga hononga whakawhitiwhiti
– USB OTG 2.0 tere-tonu, LPM me BCD
- 2x SAI (atanga ororongo rangatū)
– 4x I2C FM+(1 Mbit/s), SMBus/PMBus
– 5x U(S)Toi (ISO 7816, LIN, IrDA, pouwhanga)
– 1x LPUART
– 3x SPI (4x SPI me te Quad SPI)
– 2x CANs (2.0B Active) me SDMMC
– SWPMI rangatira kawa waea kotahi I/F
– IRTIM (Atanga Infrared)
• 14-channel DMA kaiwhakahaere
• Kaihanga tau matapōkere pono
• Waeine tatauranga CRC, 96-bit ahurei ID
• Tautoko Whakawhanaketanga: patuiro waea rangatū
