STM32L496RET6 ARM Microcontrollers Ultra-nkeya-imbaraga FPU Arm Cortex-M4 MCU 80MHz 512 kbytes ya Flash USB OTG, LCD, D
Description Ibisobanuro
| Ibiranga ibicuruzwa | Ikiranga Agaciro |
| Uruganda: | STMicroelectronics |
| Icyiciro cy'ibicuruzwa: | ARM Microcontrollers - MCU |
| RoHS: | Ibisobanuro |
| Urukurikirane: | STM32L496RE |
| Uburyo bwo Kuzamuka: | SMD / SMT |
| Ipaki / Urubanza: | LQFP-64 |
| Core: | ARM Cortex M4 |
| Ingano yo Kwibuka Porogaramu: | 512 kB |
| Ubugari bwa Data Bus: | 32 bit |
| Icyemezo cya ADC: | 3 x 12 bit |
| Umubare w'isaha ntarengwa: | 80 MHz |
| Umubare wa I / Os: | 52 I / O. |
| Ingano ya Data RAM: | 320 kB |
| Gutanga Umuvuduko - Min: | 1.71 V. |
| Gutanga Umuvuduko - Byinshi: | 3.6 V. |
| Ubushyuhe buke bwo gukora: | - 40 C. |
| Ubushyuhe ntarengwa bwo gukora: | + 85 C. |
| Gupakira: | Gariyamoshi |
| Kugereranya Umuyoboro wa Analog: | 1.62 V kugeza 3.6 V. |
| Ikirango: | STMicroelectronics |
| Icyemezo cya DAC: | 12 bit |
| Ubwoko bwa Data RAM: | SRAM |
| Umuvuduko wa I / O: | 1.08 V kugeza kuri 3.6 V. |
| Ubwoko bw'imbere: | URASHOBORA, I2C, LPUART, SAI, SPI, UART, USB |
| Ubushuhe bukabije: | Yego |
| Umubare wa Imiyoboro ya ADC: | 16 Umuyoboro |
| Igicuruzwa: | MCU + FPU |
| Ubwoko bwibicuruzwa: | |
| Ubwoko bwo Kwibuka Porogaramu: | |
| Ingano y'ipaki y'uruganda: | 960 |
| Icyiciro: | Microcontrollers - MCU |
| Tradename: | STM32 |
| Indorerezi Ibihe: | Indorerezi Igihe, Idirishya |
| Uburemere bw'igice: | 0.001728 oz |
♠ Ultra-power-power Arm® Cortex®-M4 32-bit MCU + FPU, 100 DMIPS, kugeza kuri 1 MB Flash, 320 KB SRAM, USB OTG FS, amajwi, SMPS yo hanze
Ibikoresho bya STM32L496xx ni ultrac-power-microcontrollers ishingiye cyane cyane Arm® Cortex®-M4 32-bit ya RISC yibanze ikora kuri frequence igera kuri 80 MHz.Cortex-M4 yibanze iranga Floating point unit (FPU) icyerekezo kimwe gishyigikira Arm® imwe-imwe-yamakuru-yo gutunganya amakuru hamwe nubwoko bwamakuru.Irashyira mubikorwa kandi byuzuye amabwiriza ya DSP hamwe nigice cyo kurinda kwibuka (MPU) byongera umutekano wibisabwa.
Ibikoresho bya STM32L496xx byashyizwemo kwibuka byihuse (kugeza kuri 1 Mbyte ya Flash yibuka, 320 Kbyte ya SRAM), ibintu byoroshye byo kugenzura ibintu (FSMC) byoroshye kwibuka (kubikoresho bifite paki zipakurura 100 nibindi byinshi), Flash ya Quad SPI Imigaragarire yo kwibuka (iboneka kumapaki yose) hamwe nurwego runini rwongerewe I / Os hamwe na periferiya ihujwe na bisi ebyiri za APB, bisi ebyiri za AHB na materix ya 32-biti-AHB.
Ibikoresho bya STM32L496xx byashyizwemo uburyo bwinshi bwo kurinda ububiko bwa Flash yibitseho na SRAM: kurinda gusoma, kwandika kurinda, kurinda kode yihariye yo gusoma hamwe na Firewall.
Ibikoresho bitanga bigera kuri bitatu byihuse 12-biti ya ADC (5 Msps), ibigereranya bibiri, ibyuma bibiri byongera imbaraga, imiyoboro ibiri ya DAC, ibyuma byerekana ingufu za interineti imbere, ingufu nke za RTC, bibiri-rusange-intego ya 32-bit, bibiri 16 -ibihe bya PWM byeguriwe kugenzura ibinyabiziga, birindwi rusange-bigamije 16-biti, na bibiri-16-bito-bito.Ibikoresho bishyigikira ibice bine bya sisitemu ya moderi yo hanze ya sigma delta (DFSDM).
Mubyongeyeho, imiyoboro igera kuri 24 ya capacitive sensing irahari.Ibikoresho kandi byashyizwemo umushoferi wa LCD 8x40 cyangwa 4x44, hamwe na intambwe yimbere.
Bagaragaza kandi imiyoboro isanzwe itumanaho kandi igezweho, aribyo bine I2Cs, SPI eshatu, USARTs eshatu, UARTs imwe na U-Power nkeya UART, SAI ebyiri, SDMMC imwe, CAN ebyiri, imwe USB OTG yihuta, imwe SWPMI (protocole imwe ya wire master interface), kamera ya kamera hamwe na DMA2D mugenzuzi.
STM32L496xx ikorera muri -40 kugeza kuri +85 ° C (ihuriro +105 ° C), -40 kugeza kuri +125 ° C (ihuriro +130 ° C) ubushyuhe buri hagati ya 1.71 na 3.6 V VDD itanga amashanyarazi mugihe ukoresheje LDO imbere. na 1.05 kugeza 1.32V VDD12 itanga amashanyarazi mugihe ukoresheje SMPS yo hanze.Uburyo bwuzuye bwo kuzigama imbaraga zituma bishoboka igishushanyo mbonera cya porogaramu nkeya.
Amashanyarazi amwe amwe yigenga arashyigikirwa: analog itanga ibitekerezo byigenga bya ADC, DAC, OPAMPs nabagereranya, 3.3 V byinjijwe kubitangwa kuri USB hamwe na 14 I / Os birashobora gutangwa byigenga kugeza kuri 1.08 V. Kwinjiza VBAT bituma bishoboka ongera usubize RTC hamwe na rejisitiri yububiko.Amashanyarazi yihariye ya VDD12 arashobora gukoreshwa kugirango arengere imbere LDO igenzura iyo ihujwe na SMPS yo hanze.
Umuryango wa STM32L496xx utanga paki zirindwi kuva 64-pin kugeza 169-pin.
Harimo ST leta-yubukorikori yatanzweikoranabuhanga
• Ultra-nke-imbaraga hamwe na FlexPowerControl
- 1.71 V kugeza 3.6 V itanga amashanyarazi
- -40 ° C kugeza 85/125 ° C ubushyuhe bwubushyuhe
- 320 nA muburyo bwa VBAT: gutanga kuri RTC na32 × 32-biti byabitswe
- 25 nA Uburyo bwo kuzimya (pin 5 zo gukanguka)
- 108 nA Uburyo bwo guhagarara (5 pake yo kubyuka)
- 426 nUburyo bwo guhagarara hamwe na RTC
- 2.57 µAhagarika 2 uburyo, 2.86 µA Hagarara 2 hamweRTC
- 91 µA / MHz uburyo bwo gukora (uburyo bwa LDO)
- 37 μA / MHz uburyo bwo gukora (kuri 3.3 V SMPSburyo)
- Uburyo bwo kugura ibintu (BAM)
- 5 µs kubyuka kuva Guhagarika uburyo
- Kureka gusubiramo (BOR) muburyo bwose usibyeZimya
- Guhuza matrix
• Core: Arm® 32-bit Cortex®-M4 CPU hamwe na FPU,Guhuza nigihe nyacyo cyihuta (ARTKwihuta ™) kwemerera 0-gutegereza-leta ikorwakuva Flash yibuka, inshuro zigera kuri 80 MHz,MPU, 100 DMIPS n'amabwiriza ya DSP
Ibipimo ngenderwaho
- 1.25 DMIPS / MHz (Drystone 2.1)
- 273.55 Coremark® (3.42 Coremark / MHz kuri80 MHz)
Ibipimo by'ingufu
- 279 ULPMark score amanota ya CP
- 80.2 ULPMark score amanota ya PP
• Ibihe 16: 2x 16-bit-bigezweho bigenzurwa na moteri, 2x32-bit na 5x 16-bit intego rusange, 2x 16-bitshingiro, 2x imbaraga nke 16-biti (biboneka muriGuhagarika uburyo), 2x ikurikirana, SysTick igihe
• RTC hamwe na kalendari ya HW, gutabaza no guhitamo
• Kugera kuri 136 byihuse I / Os, benshi 5-bihanganira V, kugeza 14I / Os hamwe nibigenga byigenga kugeza 1.08 V.
• Yeguriwe Chrom-ART yihuta yakuzamura ibishushanyo mbonera (DMA2D)
• 8- kugeza 14-bit-kamera ya kamera igera kuri 32 MHz(umukara & cyera) cyangwa 10 MHz (ibara)
• Kwibuka
- Kugera kuri 1 MB Flash, amabanki 2 yasomye-yandika, kurinda kode yihariye
- 320 KB ya SRAM harimo 64 KB hamwekugenzura ibyuma bigereranya
- Imigaragarire yo hanze yo hanze kuri statickwibuka kwibuka SRAM, PSRAM,
NOR na NAND kwibuka
- Dual-flash ya Quad SPI yububiko
Inkomoko y'isaha
- 4 kugeza kuri 48 MHz oscillator
- 32 kHz kristal oscillator ya RTC (LSE)
- Imbere muri 16 MHz uruganda rwatunganijwe RC (± 1%)
- Imbere mu mbaraga nke 32 kHz RC (± 5%)
- Imbere yihuta 100 kHz kugeza 48 MHzoscillator, auto-trimed by LSE (biruta± 0,25% neza)
- Imbere 48 MHz hamwe no kugarura amasaha
- 3 PLLs yisaha ya sisitemu, USB, amajwi, ADC
• LCD 8 × 40 cyangwa 4 × 44 hamwe nintambwe yo guhindura
• Imiyoboro igera kuri 24 yerekana ubushobozi: inkungagukoraho, umurongo no kuzenguruka gukoraho
• 4x ya sisitemu ya sisitemu ya moderi ya sigma delta
• Ibigereranyo bikungahaye cyane (gutanga byigenga)
- 3 × 12-biti ADCs 5 Msps, kugeza kuri 16-bit hamweibyuma birenze urugero, 200 µA / Msps
- 2x 12-bit ya DAC isohora imiyoboro, imbaraga nkeicyitegererezo no gufata
- 2x ikora amplificateur ikora hamwe na PGA yubatswe
- 2x ultra-hasi-imbaraga zigereranya
• 20x itumanaho
- USB OTG 2.0 yihuta, LPM na BCD
- 2x SAIs (interineti yerekana amajwi)
- 4x I2C FM + (1 Mbit / s), SMBus / PMBus
- 5x U (S) UBUHANZI (ISO 7816, LIN, IrDA,modem)
- 1x LPUART
- 3x SPIs (4x SPIs hamwe na Quad SPI)
- 2x CANs (2.0B ikora) na SDMMC
- SWPMI wire wire protocole shobuja I / F.
- IRTIM (Imigaragarire)
• 14-imiyoboro ya DMA umugenzuzi
• Imashini itanga umubare nyawo
Igice cyo kubara CRC, ID-96 idasanzwe
• Inkunga yiterambere: serial wire debug
