STM32L496VGT6 ARM Microcontrollers – MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 1 Mbyte ea Flash USB OTG, LCD, DFSD
♠ Tlhaloso ea Sehlahisoa
| Sehlahisoa Tšobotsi | Boleng ba Tšobotsi |
| Moetsi: | STMicroelectronics |
| Sehlopha sa Sehlahisoa: | ARM Microcontrollers - MCU |
| RoHS: | Lintlha |
| Letoto: | Setšoantšo sa STM32L496VG |
| Mounting Style: | SMD/SMT |
| Sephutheloana / Taba: | LQFP-100 |
| Koko: | ARM Cortex M4 |
| Boholo ba Memori ea Lenaneo: | 1 MB |
| Bophara ba Bese ea Data: | 32 hanyane |
| Qeto ea ADC: | 3x12 koto |
| Boholo ba Nako ea Oache: | 80 MHz |
| Nomoro ea li-I/Os: | 83 I/O |
| Boholo ba RAM ea data: | 320 kB |
| Supply Voltage - Min: | 1.71 V |
| Supply Voltage - Max: | 3.6 V |
| Mocheso o fokolang oa ho sebetsa: | - 40 C |
| Boholo ba Thempereichara ea Tšebetso: | + 85 C |
| Sephutheloana: | Terei |
| Analog Supply Voltage: | 3.6 V |
| Lebitso: | STMicroelectronics |
| Qeto ea DAC: | 12 hanyane |
| Mofuta oa RAM ea data: | SRAM |
| I/O Voltage: | 3.6 V |
| Mofuta oa Sehokelo: | CAN, I2C, LPUART, SAI, SPI, UART, USB |
| Ha e Mamelle Mongobo: | Ee |
| Palo ea Likanale tsa ADC: | 16 Channel |
| Letoto la processor: | STM32L496xx |
| Sehlahisoa: | MCU+FPU |
| Mofuta oa Sehlahisoa: | ARM Microcontrollers - MCU |
| Mofuta oa Memori ea Lenaneo: | Khanya |
| Bongata ba Pakete ea Feme: | 540 |
| Sehlopha-potlana: | Li-microcontrollers - MCU |
| Lebitso la khoebo: | STM32 |
| Li-Timers: | Watchdog Timer, Windowed |
| Boima ba Yuniti: | 0.023986 oz |
♠ 32b Arm® Cortex®-M4 MCU+FPU, 225DMIPS, ho fihla ho 2MB Flash/256+4KB RAM, USB OTG HS/FS, Ethernet, 17 TIMs, 3 ADCs, 20 com. marang-rang, khamera le LCD-TFT
Lisebelisoa tsa STM32F427xx le STM32F429xx li thehiloe holim'a ts'ebetso e phahameng ea Arm® Cortex®-M4 32-bit RISC core e sebetsang ka sekhahla ho fihlela ho 180 MHz. Cortex-M4 ea mantlha e na le yuniti ea Floating point (FPU) e nepahetseng e ts'ehetsang litaelo tsohle tsa Arm® tse nepahetseng tsa ts'ebetso ea data le mefuta ea data. E boetse e sebelisa sete e felletseng ea litaelo tsa DSP le yuniti ea ts'ireletso ea memori (MPU) e matlafatsang ts'ireletso ea ts'ebeliso.
Lisebelisoa tsa STM32F427xx le STM32F429xx li kenyelletsa mehopolo e kentsoeng ka lebelo le holimo (Memori ea Flash ho fihla ho 2 Mbyte, ho fihla ho 256 Kbytes ea SRAM), ho fihla ho 4 Kbytes ea backup SRAM, le mefuta e mengata e ntlafalitsoeng ea I/Os le li-peripheral tse hokahaneng le libese tse peli tsa AHB2 le li-AHB tse peli. matrix ea libese.
• Matla a tlase haholo ka FlexPowerControl
- 1.71 V ho 3.6 V phepelo ea matla
-40 °C ho isa ho 85/125 °C mefuta e fapaneng ea mocheso
- 320 nA ka mokhoa oa VBAT: phepelo ea RTC le li-backups tsa 32×32-bit
- 25 nA Shutdown mode (lithako tse 5 tsa ho tsoha)
- 108 nA Boemo ba ho ema (lithako tse 5 tsa ho tsoha)
– 426 nA Boemo ba standby ka RTC
- 2.57 µA Stop 2 mode, 2.86 µA Stop 2 ka RTC
- 91 µA/MHz mokhoa oa ho matha (mokhoa oa LDO)
- 37 μA/MHz mokhoa oa ho matha (ka mokhoa oa 3.3 V SMPS)
- Mokhoa oa ho fumana batch (BAM)
- 5 µs ho tsoha ho tsoa ho Stop mode
- Brown out reset (BOR) ka mekhoa eohle ntle le ho koala
- Interconnect matrix
• Core: Arm® 32-bit Cortex®-M4 CPU e nang le FPU, Adaptive real-time accelerator (ART Accelerator™) e lumellang ts'ebetso ea boemo ba 0 ho tloha mohopolong oa Flash, khafetsa ho fihla ho 80 MHz, MPU, 100 DMIPS le litaelo tsa DSP
• Palo ea tšebetso
- 1.25 DMIPS/MHz (Drystone 2.1)
– 273.55 Coremark® (3.42 Coremark/MHz ho 80 MHz)
• Benchmark ea matla
– 279 ULPMark™ CP lintlha
- 80.2 lintlha tsa ULPMark™ PP
• Linako tse 16: 2x 16-bit e tsoetseng pele ea ho laola motor, 2x 32-bit le 5x 16-bit morero o akaretsang, 2x 16-bit basic, 2x low-power 16-bit timer (e fumaneha ka Stop mode), 2x watchdogs, SysTick timer
• RTC e nang le almanaka ea HW, lialamo le litekanyo
• Ho fihla ho li-I/O tse 136 tse potlakileng, tse ngata li mamella 5 V, ho fihla ho 14 I/Os ka phepelo e ikemetseng ho fihla ho 1.08 V.
• Chrom-ART Accelerator e ikemiseditseng bakeng sa tlhahiso ya dikahare tse ntlafalitsoeng (DMA2D)
• Khokahano ea khamera ea 8- ho isa ho 14-bit ho fihla ho 32 MHz (e ntšo le e tšoeu) kapa 10 MHz ('mala)
• Mehopolo
- Ho fihla ho 1 MB Flash, libanka tse 2, ha u ntse u ngola, ts'ireletso ea ho bala khoutu ea hau
- 320 KB ea SRAM ho kenyeletsoa 64 KB e nang le tlhahlobo ea parity ea hardware
- Sehokelo sa memori sa kantle bakeng sa mehopolo e tsitsitseng e tšehetsang mehopolo ea SRAM, PSRAM, NOR le NAND
- Sebopeho sa memori ea Dual-flash Quad SPI
• Mehloli ea oache
- 4 ho 48 MHz kristale oscillator
- 32 kHz kristale oscillator bakeng sa RTC (LSE)
- Ka hare 16 MHz fektheri e khaotsoeng RC (± 1%)
- Matla a tlase a ka hare 32 kHz RC (± 5%)
- Oscillator ea ka hare e nang le mabelo a mangata a 100 kHz ho isa ho 48 MHz, e lokiselitsoeng ka boits'oaro ke LSE (ho feta ± 0.25% ho nepahala)
- Ka hare 48 MHz ka ho hlaphoheloa ha nako
- 3 PLLs bakeng sa oache ea sistimi, USB, audio, ADC
• LCD 8×40 kapa 4× 44 e nang le converter ea mohato o holimo
• Ho fihla ho likanale tse 24 tse nang le matla a ho utloa: li-touchkey tse tšehetsang, linear le lisensara tsa rotary touch.
• Lisebelisoa tsa 4x tsa digital bakeng sa modulator ea sigma delta
• Li-peripherals tse ngata tsa analoge (phepelo e ikemetseng)
- 3 × 12-bit ADCs 5 Msps, ho fihla ho 16-bit e nang le lisebelisoa tse ngata, 200 µA/Msps
- 2x 12-bit likanale tsa tlhahiso ea DAC, sampole ea matla a tlase le ho ts'oara
- Li-amplifiers tse 2x tse sebetsang tse nang le PGA e hahiloeng
- 2x lipapiso tsa matla a tlase haholo
• 20x likhokahano tsa puisano
- USB OTG 2.0 ka lebelo le felletseng, LPM le BCD
- 2x SAIs (sebopeho sa molumo oa serial)
– 4x I2C FM+(1 Mbit/s), SMBus/PMBus
- 5x U(S)ARTs (ISO 7816, LIN, IrDA, modem)
- 1x LPUART
- 3x SPIs (4x SPIs le Quad SPI)
– 2x CANs (2.0B Active) le SDMMC
- SWPMI terata e le 'ngoe ea protocol ea I/F
- IRTIM (sebopeho sa infrared)
• 14-channel DMA molaoli
• Jenereithara ea nomoro ea 'nete e sa reroang
• Yuniti ea lipalo ea CRC, ID e ikhethang ea 96-bit
• Tšehetso ea ntlafatso: serial wire debug
