STM32L476VGT6 ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 1 Mbyte of Flash LCD, USB OTG, DFSD

Kufotokozera Kwachidule:

Opanga: STMicroelectronics
Gulu lazinthu: ARM Microcontrollers - MCU
Tsamba lazambiri:Chithunzi cha STM32L476VGT6
Kufotokozera: Microcontrollers - MCU
Mkhalidwe wa RoHS: Wogwirizana ndi RoHS

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Mawonekedwe

Zolemba Zamalonda

♠ Kufotokozera Zamalonda

Mtundu wa Zamalonda	Mtengo wa Makhalidwe
Wopanga:	Zithunzi za STMicroelectronics
Gulu lazinthu:	ARM Microcontrollers - MCU
RoHS:	Tsatanetsatane
Mndandanda:	Chithunzi cha STM32L476VG
Mtundu Wokwera:	SMD/SMT
Phukusi / Mlandu:	LQFP-100
Pakatikati:	ARM Cortex M4
Kukula kwa Memory Program:	1 MB
Deta Bus Width:	32 pang'ono
Kusamvana kwa ADC:	3x12 pa
Kuchuluka kwa Koloko:	80 MHz
Nambala ya ma I/Os:	82 ndi/O
Kukula kwa RAM ya data:	128 kb
Supply Voltage - Min:	1.71 V
Supply Voltage - Max:	3.6 V
Kutentha Kochepa Kwambiri:	-40 C
Kutentha Kwambiri Kwambiri:	+ 85 C
Kuyika:	Thireyi
Mphamvu ya Analogi:	3.3 V
Mtundu:	Zithunzi za STMicroelectronics
Kusamvana kwa DAC:	12 pang'ono
Mtundu wa RAM wa data:	SRAM
I/O Voltage:	3.3 V
Mtundu wa Chiyankhulo:	CAN, I2C, LPUART, SAI, SPI, USART, USB
Zosamva Chinyezi:	Inde
Chiwerengero cha ADC Channels:	16 Channel
Mndandanda wa Purosesa:	Chithunzi cha STM32L476xx
Zogulitsa:	MCU+FPU
Mtundu wa malonda:	ARM Microcontrollers - MCU
Mtundu wa Memory Program:	Kung'anima
Kuchuluka Kwa Paketi Ya Factory:	540
Gulu laling'ono:	Microcontrollers - MCU
Dzina lamalonda:	Mtengo wa STM32
Zowonera Nthawi:	Watchdog Timer, Windowed
Kulemera kwa Unit:	0.046530 oz

♠ Mphamvu zotsika kwambiri za Arm® Cortex®-M4 32-bit MCU+FPU, 100DMIPS, mpaka 1MB Flash, 128 KB SRAM, USB OTG FS, LCD, ext. SPS

Zipangizo za STM32L476xx ndi ma ultra-low-power microcontrollers kutengera Arm® Cortex®-M4 32-bit RISC core yogwira ntchito kwambiri yomwe imagwira ntchito pafupipafupi mpaka 80 MHz. Cortex-M4 core imakhala ndi Floating point unit (FPU) yolondola imodzi yomwe imathandizira malangizo onse a Arm® single-processing data-processing ndi mitundu ya data. Imagwiritsanso ntchito malangizo onse a DSP ndi gawo loteteza kukumbukira (MPU) lomwe limakulitsa chitetezo cha pulogalamu.

Zipangizo za STM32L476xx zimayika makumbukidwe othamanga kwambiri (Flash memory mpaka 1 Mbyte, mpaka 128 Kbyte ya SRAM), chowongolera kukumbukira chakunja (FSMC) chokumbukira zokhazikika (pazida zokhala ndi mapini 100 ndi zina zambiri), mawonekedwe a kukumbukira kwa Quad SPI (yomwe imapezeka pamapaketi otalikirapo ndi ma Iphes osiyanasiyana) mabasi awiri a APB, mabasi awiri a AHB ndi matrix a 32-bit multi-AHB.

Zipangizo za STM32L476xx zimaphatikizira njira zingapo zodzitchinjiriza zophatikizidwa ndi Flash memory ndi SRAM: chitetezo chowerengera, chitetezo cholemba, chitetezo chowerengera code code ndi Firewall.

Zipangizozi zimapereka ma ADC atatu othamanga a 12-bit (5 Msps), ofananitsa awiri, ma amplifiers awiri, njira ziwiri za DAC, cholumikizira chamkati chamagetsi, RTC yotsika mphamvu, 32-bit timer, ziwiri 16-bit PWM zowerengera zoperekedwa kuwongolera magalimoto, zisanu ndi ziwiri zolinga zazikuluzikulu za 16-bit 16-bit, ndi zowerengera zamphamvu 16-bit. Zipangizozi zimathandizira zosefera zinayi za digito zakunja kwa sigma delta modulators (DFSDM).

Zam'mbuyo: L9305EP-TR Gate Drivers Magalimoto oyendetsa ma valve 4

Ena: ST72F324BJ6T6 8-bit Microcontrollers - MCU 8-BIT MCU W/ 8-32K Flash/ROM ADC

• Mphamvu zotsika kwambiri ndi FlexPowerControl

- 1.71 V mpaka 3.6 V magetsi

-40 °C mpaka 85/105/125 °C osiyanasiyana kutentha

- 300 nA mu VBAT mode: kupereka kwa RTC ndi 32 × 32-bit zolembetsa zosunga zobwezeretsera

- 30 nA Shutdown mode (5 zikhomo zodzutsa)

- 120 nA Standby mode (5 zikhomo zodzutsa)

- 420 nA Standby mode yokhala ndi RTC

- 1.1 µA Stop 2 mode, 1.4 µA yokhala ndi RTC

- 100 µA/MHz kuthamanga mode (LDO Mode)

- 39 μA/MHz kuthamanga mode (@3.3 V SMPS Mode)

- Njira yopezera batch (BAM)

- 4 µs kudzuka kuchokera ku Stop mode

- Kusintha kwa Brown (BOR)

- Interconnect matrix

• Kore: Arm® 32-bit Cortex®-M4 CPU yokhala ndi FPU, Adaptive real-time accelerator (ART Accelerator™) yolola 0-wait-state kupha kuchokera ku Flash memory, pafupipafupi mpaka 80 MHz, MPU, 100DMIPS ndi malangizo a DSP

• Benchmark yamachitidwe

- 1.25 DMIPS/MHz (Drystone 2.1)

- 273.55 CoreMark® (3.42 CoreMark/MHz @ 80 MHz)

• Benchmark ya mphamvu

- 294 ULPMark™ CP mphambu

- 106 ULPMark™ PP chigoli

• Magwero a Wotchi

- 4 mpaka 48 MHz crystal oscillator

- 32 kHz crystal oscillator ya RTC (LSE)

- RC yokonzedwa ndi fakitale ya 16 MHz (± 1%)

- Mphamvu zamkati zamkati 32 kHz RC (± 5%)

- Oscillator yamkati ya 100 kHz mpaka 48 MHz, yokonzedwa ndi LSE (kuposa ± 0.25 % kulondola)

- 3 PLLs ya wotchi yamakina, USB, audio, ADC

• Kufikira ku 114 ma I/Os othamanga, ambiri 5 V-lolera, mpaka 14 I/Os okhala ndi zodziyimira pawokha mpaka 1.08 V

• RTC yokhala ndi kalendala ya HW, ma alarm ndi ma calibration

• LCD 8 × 40 kapena 4 × 44 ndi sitepe-mmwamba Converter

• Kufikira 24 capacitive sensing channels: kuthandizira makiyi okhudza, ma linear ndi ma rotary touch sensor

• 16x timer: 2x 16-bit advanced motor-control, 2x 32-bit ndi 5x 16-bit general cholinga, 2x 16- bit basic, 2x low-power 16-bit timer (ikupezeka mu Stop mode), 2x watchdogs, SysTick timer

• Zokumbukira

- Kufikira 1 MB Flash, mabanki 2 akuwerenga ndikulemba, chitetezo chowerengera ma code

- Kufikira 128 KB ya SRAM kuphatikiza 32 KB yokhala ndi cheke chapawiri

- Mawonekedwe akunja amakumbukiro osasunthika omwe amathandizira kukumbukira kwa SRAM, PSRAM, NOR ndi NAND

- Mawonekedwe a kukumbukira kwa Quad SPI

• Zosefera za digito za 4x za sigma delta modulator

• Zotumphukira zaanaloji zambiri (zodziyimira pawokha)

- 3x 12-bit ADC 5 Msps, mpaka 16-bit yokhala ndi masampling a hardware, 200 µA/Msps

- 2x 12-bit DAC zotulutsa njira, zitsanzo zamphamvu zochepa ndikugwira

- 2x amplifiers ogwira ntchito okhala ndi PGA yomangidwa

- 2x zofananira zotsika kwambiri

• Kulumikizana kwa 20x