STM32F334K8T6TR ARM Microcontrollers – MCU Mainstream Fa'ailoga fefiloi MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes o le Flash 7
♠ Faʻamatalaga o oloa
| Uiga Oloa | Uiga Taua |
| Tufuga: | STMicroelectronics |
| Vaega o oloa: | ARM Microcontrollers - MCU |
| RoHS: | Fa'amatalaga |
| Fa'asologa: | STM32F3 |
| Tulaga fa'apipi'i: | SMD/SMT |
| Paket/Mata: | LQFP-32 |
| Autu: | ARM Cortex M4 |
| Tele o mea e manatua polokalame: | 64 kB |
| Fa'amatalaga Pasi Lautele: | 32 bit |
| I'uga o le ADC: | 2 x 6 bit/8 bit/10 bit/12 bit |
| Maualuluga o le Uati Faatele: | 72 MHz |
| Numera o I/Os: | 35 I/O |
| Fa'amatalaga RAM Tele: | 12 kB |
| Sapalai Voltage - Min: | 2 V |
| Sapalai Malosi - Max: | 3.6 V |
| La'ititi ole Vevela ole Gaioiina: | - 40C |
| Maualuluga Fa'agaioiga Vevela: | + 85 C |
| afifiina: | Reel |
| afifiina: | Oti le lipine |
| afifiina: | MouseReel |
| Voltagia Sapalai Analog: | 2 V i le 3.6 V |
| Fa'ailoga: | STMicroelectronics |
| I'uga ole DAC: | 12 bit |
| Ituaiga RAM fa'amaumauga: | SRAM |
| Ituaiga Fa'amatalaga: | CAN, I2C, SPI, USART |
| Susū ma'ale'ale: | Ioe |
| Numera o alavai ADC: | 10 Alavai |
| Oloa: | MCU+FPU |
| Ituaiga oloa: | ARM Microcontrollers - MCU |
| Ituaiga Manatu Polokalama: | moli |
| Aofaiga o pusa falegaosimea: | 2400 |
| Vaega laiti: | Microcontrollers - MCU |
| igoa Fefa'ataua'iga: | STM32 |
| Watchdog Timers: | Watchdog Timer, Fa'amalama |
| Unit mamafa: | 0.006349 oz |
♠ Arm®Cortex®-M4 32b MCU+FPU, e oo atu i le 64KB Flash, 16KB SRAM, 2 ADCs,3 DACs,3 comp.,op-amp, 217ps 10-ch (HRTIM1)
O le STM32F334x4/6/8 aiga e aofia ai le Arm® Cortex®-M4 32-bit RISC autu maualuga o loʻo galue i luga e oʻo atu i le 72 MHz masani faʻapipiʻiina se iunite faʻafefeteina (FPU), faʻamanatuga faʻapipiʻi maualuga (e oʻo atu i le 64 Kbytes o le Flash memory, e oʻo atu i le 12 Kbytes o le lautele o le SRAM) ma fesoʻotaʻiga lautele o le SRAM. lua pasi APB.
O le STM32F334x4/6/8 microcontrollers e ofoina atu vave 12-bit ADCs (5 Msps), e oʻo atu i le tolu ultra-fast comparators, se faʻamalosi faʻagaioiga, tolu DAC channels, RTC maualalo-malosi, tasi taimi maualuga maualuga, tasi faʻamoemoe lautele 32-bit timer, tasi taimi faʻapitoa mo le faʻatonutonuina o afi, ma faʻaoga lautele faʻatonuga 16. Latou te faʻaalia foʻi fesoʻotaʻiga masani ma fesoʻotaʻiga: tasi le I2C, tasi le SPI, e oʻo atu i le tolu USARTs ma le tasi CAN.
O le STM32F334x4/6/8 aiga o lo'o fa'agaoioia i le –40 i le +85 °C ma le –40 i le +105 °C le vevela mai le 2.0 i le 3.6 V sapalai eletise. O se seti atoatoa o auala fa'aola e fa'atagaina ai le fa'atulagaina o fa'aoga maualalo-malosi.
O le STM32F334x4/6/8 aiga e ofoina atu masini i pusa 32, 48 ma 64-pin.
Fa'alagolago i le masini ua filifilia, o seti eseese o peripheral e aofia ai.
• Autu: Arm® Cortex®-M4 32-bit PPU ma le FPU (72 MHz max), fa'atelega ta'amilosaga ta'itasi ma le vaega HW fa'atonu DSP.
• Faamanatuga
- E oʻo atu i le 64 Kbytes o le Flash memory
- E oʻo atu i le 12 Kbytes o le SRAM faʻatasi ai ma HW parity siaki
- Faʻaleleia masani: 4 Kbytes o le SRAM i luga o faʻatonuga ma pasi faʻamaumauga ma HW parity check (CCM)
• CRC fua fa'atatau
• Toe setiina ma le puleaina o sapalai
- Faiga maualalo-malosi: Moe, Taofi, Standby
– VDD,VDDA laina eletise: 2.0 i le 3.6 V
– Toe fa'aola le Malosiaga/Malo i lalo (POR/PDR)
– Su'e eletise e mafai ona fa'apolokalameina (PVD)
- VBAT sapalai mo RTC ma tusi resitala
• Puleaina o le Uati
– 4 i le 32 MHz oscillator tioata
– 32 kHz oscillator mo RTC ma calibration
- I totonu 8 MHz RC (e oʻo atu i le 64 MHz ma le PLL filifiliga)
– Oscillator i totonu 40 kHz
• E oo atu i le 51 ports I/O saosaoa, e mafai ona fa'afanua uma i luga o vete fa'alavelave i fafo, e tele 5 V-fa'apalepale
• Feso'ota'i matrix
• 7-auala DMA pule
• E oʻo atu i le lua ADC 0.20 µs (e oʻo atu i le 21 alalaupapa) faʻatasi ai ma le filifiliga filifilia o 12/10/8/6 bits, 0 i le 3.6 V faʻaliliuga laina, tasi-muʻu / eseʻese faiga, tuʻu ese analog sapalai mai le 2.0 i le 3.6 V
• Su'e vevela
• E o'o atu i le tolu 12-bit DAC alavai fa'atasi ma sapalai analog mai le 2.4 V i le 3.6 V
• E tolu fa'atusatusaga fa'atusatusaga fa'atusa fa'asolo-to-rail fa'atasi ma sapalai analog mai le 2 i le 3.6 V
• Tasi fa'amalosi fa'agaioiga e mafai ona fa'aoga i le PGA mode, fa'amau uma e mafai ona maua fa'atasi ma sapalai analog mai le 2.4 i le 3.6 V
• E o'o atu i le 18 alavai fa'alogoga fa'amalosi e lagolago ai ki pa'i, fa'alava ma fa'ata'i fa'ata'amilo.
• E oo atu i le 12 taimi
- HRTIM: 6 x16-bit fa'atau, 217 ps iugafono, 10 PWM, 5 fa'aoga sese, 10 mea fa'aopoopo mea na tutupu, 1 synchro. fa'aoga,1 synchro. i fafo
- Tasi le 32-bit timer ma le tasi 16-bit timer ma e oʻo atu i le 4 IC/OC/PWM poʻo le fata pusi ma le quadrature (faʻaopoopo) faʻaoga encoder.
- Tasi le 16-bit 6-channel advanced-control timer, ma e oʻo atu i le 6 PWM channels, faʻatupuina taimi maʻi ma taofi faʻafuaseʻi
- Tasi 16-bit timer ma 2 IC / OCs, 1 OCN / PWM, faʻatupuina taimi, taofi faʻafuaseʻi
- Lua 16-bit taimi faʻatasi ma IC / OC / OCN / PWM, faʻatupuina taimi maʻi ma taofi faʻafuaseʻi
- E lua taimi leoleo (tutoatasi, faamalama)
– Taimi SysTick: 24-bit downcounter
- E oʻo atu i le lua 16-bit taimi masani e ave ai le DAC
• Kalena RTC fa'atasi ai ma fa'ailo, fafagu fa'avaitaimi mai Taofi
• Feso'ota'iga feso'ota'iga
- CAN interface (2.0 B Active) ma le tasi SPI
- Tasi le I2C ma le 20 mA o loʻo iai nei e faʻapipiʻi e lagolago ai le Fast mode plus, SMBus/PMBus
- E oʻo atu i le 3 USARTs, tasi e iai le ISO / IEC 7816 interface, LIN, IrDA, faʻatonutonu modem
• faiga Debug: debug uaea serial (SWD), JTAG
• 96-bit ID tulaga ese
