STM32F303CBT6 ARM Microcontrollers – MCU 32-Bit ARM Cortex M4 72MHz 128kB MCU FPU
♠ 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-48 |
| Autu: | ARM Cortex M4 |
| Tele o mea e manatua polokalame: | 128 kB |
| Fa'amatalaga Pasi Lautele: | 32 bit |
| I'uga o le ADC: | 4 x 6 bit/8 bit/10 bit/12 bit |
| Maualuluga o le Uati Faatele: | 72 MHz |
| Numera o I/Os: | 37 I/O |
| Fa'amatalaga RAM Tele: | 32 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: | fata |
| Fa'ailoga: | STMicroelectronics |
| Ituaiga RAM fa'amaumauga: | SRAM |
| Ituaiga Fa'amatalaga: | CAN, I2C, SPI, UART, USB |
| Umi: | 7 mm |
| Susū ma'ale'ale: | Ioe |
| Numera o alavai ADC: | 1 alavai |
| Numera o Timers/Cocounters: | 8 Taimi |
| Fa'asologa Fa'asologa: | ARM Cortex M |
| Ituaiga oloa: | ARM Microcontrollers - MCU |
| Ituaiga Manatu Polokalama: | moli |
| Aofaiga o pusa falegaosimea: | 1500 |
| Vaega laiti: | Microcontrollers - MCU |
| igoa Fefa'ataua'iga: | STM32 |
| Unit mamafa: | 0.006409 oz |
♠ Arm®-based Cortex®-M4 32b MCU+FPU, e oo atu i le 256KB Flash+ 48KB SRAM, 4 ADCs, 2 DAC ch., 7 comp, 4 PGA, timers, 2.0-3.6 V
O le aiga STM32F303xB/STM32F303xC e fa'avae i luga o le maualuga o le Arm® Cortex®- M4 32-bit RISC core ma le FPU o lo'o fa'agaoioia i se taimi e o'o atu i le 72 MHz, ma fa'apipi'i se iunite fa'afefeteina (FPU), se iunite puipui manatua (MPU) ma se fa'amaufa'ailoga macrocell (ETM). O lo'o tu'ufa'atasia e le aiga manatuaga fa'apipi'i maualuga (e o'o atu i le 256 Kbytes o le Flash memory, e o'o atu i le 40 Kbytes o le SRAM) ma le tele o fa'alelei I/Os ma peripheral e feso'ota'i i pasi APB e lua.
O masini e ofoina atu i le fa vave 12-bit ADCs (5 Msps), fitu faʻatusatusaga, fa faʻamalositino faʻagaioiga, e oʻo atu i le lua DAC channels, se RTC maualalo-malosi, e oʻo atu i le lima faʻamoemoega lautele 16-bit timers, tasi faʻamoemoe lautele 32-bit timer, ma le lua taimi faʻapitoa mo le pulea o afi. Latou te faʻaalia foʻi fesoʻotaʻiga masani ma fesoʻotaʻiga fesoʻotaʻiga: e oʻo atu i le lua I2C, e oʻo atu i le tolu SPI (lua SPI o loʻo faʻatasi ma multiplexed full-duplex I2Ss), tolu USARTs, e oʻo atu i le lua UARTs, CAN ma USB. Ina ia ausia le sao atoatoa o le vasega leo, o le I2S peripherals e mafai ona loka e ala ile PLL fafo.
O le STM32F303xB/STM32F303xC aiga o lo'o fa'agaoioia i le -40 i le +85 °C ma le -40 i le +105 °C le vevela e amata mai i le 2.0 i le 3.6 V eletise. O se seti atoatoa o le faʻaogaina o le mana e mafai ai ona faʻatulagaina le faʻaogaina o mea e maualalo le malosi.
O le STM32F303xB/STM32F303xC aiga e ofoina atu masini i afifi e fa mai le 48 pine i le 100 pine.
O le seti o peripheral e aofia ai e suia i le masini ua filifilia.
• Autu: Arm® Cortex®-M4 32-bit CPU ma le FPU (72 MHz max), fa'atelega ta'amilosaga ta'itasi ma vaevaega HW, 90 DMIPS (mai CCM), fa'atonuga DSP ma MPU (iunite puipui manatua)
• Tulaga o galuega:
– VDD, VDDA laina eletise: 2.0 V i le 3.6 V
• Faamanatuga
– 128 i le 256 Kbytes o le Flash manatua
- E oʻo atu i le 40 Kbytes o le SRAM, faʻatasi ai ma HW parity siaki faʻatinoina i le 16 Kbytes muamua.
- Faʻaleleia masani: 8 Kbytes o le SRAM i faʻatonuga ma pasi faʻamaumauga, faʻatasi ai ma le HW parity check (CCM)
• CRC fua fa'atatau
• Toe setiina ma le puleaina o sapalai
- Toe fa'aola le malosi/malosi (POR/PDR)
– Su'e eletise e mafai ona fa'apolokalameina (PVD)
- Faiga maualalo-malosi: Moe, Taofi ma Standby
- 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 ma x 16 PLL filifiliga
– Oscillator i totonu 40 kHz
• E oo atu i le 87 vave I/Os
- E mafai ona faʻafanua uma i luga o vete faʻalavelave fafo
– Tele 5 V-faapalepale
• Feso'ota'i matrix
• 12-auala DMA pule
• Fa ADCs 0.20 µS (e oo atu i le 39 alaleo) faatasi ai ma le iugafono filifilia o 12/10/8/6 bits, 0 i le 3.6 V tulaga faaliliu, tasi pito/eseese mea ulufale, tuuese analog sapalai mai le 2 i le 3.6 V
• Lua ala 12-bit DAC ma sapalai analog mai le 2.4 i le 3.6 V
• Fitu fa'atusatusaga fa'atusatusaga fa'atusatusaga fa'atusa fa'asolo-to-rail fa'atasi ma sapalai analog mai le 2 i le 3.6 V
• Fa amplifiers 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 24 alavai fa'alogoga fa'amalosi e lagolagoina le ki pa'i, laina fa'asolo ma fa'asolo
• E oo atu i le 13 taimi
- Tasi le 32-bit timer ma lua 16-bit timers e oʻo atu i le 4 IC/OC/PWM poʻo le fata pusi ma le quadrature (faʻaopoopo) faʻaoga encoder.
- E lua 16-bit 6-channel faʻataʻitaʻiga faʻatonutonu taimi, faʻatasi ai ma le 6 PWM alalaupapa, faʻatupuina taimi mate ma taofi faʻafuaseʻi
- Tasi le 16-bit timer ma 2 IC / OCs, 1 OCN / PWM, faʻatupuina taimi maʻi ma 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
- Lua 16-bit taimi faʻavae e ave ai le DAC
• Kalena RTC ma Alarm, fafagu fa'avaitaimi mai Taofi/Standby
• Feso'ota'iga feso'ota'iga
– CAN interface (2.0B Active)
- Lua I2C fa'avave fa'aopoopo (1 Mbit/s) fa'atasi ai ma le 20 mA o lo'o iai, SMBus/PMBus, fafagu mai STOP.
- E oʻo atu i le lima USART / UARTs (ISO 7816 interface, LIN, IrDA, modem control)
- E oʻo atu i le tolu SPI, lua faʻatasi ai ma le afa faʻatele / faʻatasi atoa le faʻaogaina o le I2S, 4 i le 16 ata faʻapipiʻi faʻapipiʻi
- USB 2.0 fa'aoga saoasaoa atoa
– Fa'avevela infrared
• Debug uaea Serial, Cortex®-M4 ma FPU ETM, JTAG
• 96-bit ID tulaga ese
