I-STM32F334K8T6TR ARM Microcontrollers – I-MCU Mainstream Amasiginali Ahlanganisiwe we-MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7
♠ Incazelo Yomkhiqizo
| Isibaluli Somkhiqizo | Isibaluli senani |
| Umkhiqizi: | I-STMicroelectronics |
| Isigaba somkhiqizo: | I-ARM Microcontrollers - i-MCU |
| I-RoHS: | Imininingwane |
| Uchungechunge: | I-STM32F3 |
| Isitayela Sokukhweza: | I-SMD/SMT |
| Iphakheji / Ikesi: | I-LQFP-32 |
| Ingqikithi: | I-ARM Cortex M4 |
| Usayizi Wenkumbulo Yohlelo: | awu 64kb |
| Ububanzi Bebhasi Ledatha: | 32 bit |
| Ukulungiswa kwe-ADC: | 2 x 6 bit/8 bit/10 bit/12 bit |
| Imvamisa yewashi enkulu: | 72 MHz |
| Inombolo yama-I/Os: | 35 I/O |
| Usayizi we-RAM yedatha: | 12 kb |
| Supply Voltage - Min: | 2 V |
| Supply Voltage - Max: | 3.6 V |
| Izinga Lokushisa Eliphansi Lokusebenza: | - 40 C |
| Ubukhulu Bezinga Lokushisa Lokusebenza: | + 85 C |
| Ukupakishwa: | I-reel |
| Ukupakishwa: | Sika Tape |
| Ukupakishwa: | I-MouseReel |
| I-Analog Supply Voltage: | 2 V kuya ku-3.6 V |
| Ibhrendi: | I-STMicroelectronics |
| Isixazululo se-DAC: | 12 kancane |
| Uhlobo lwe-RAM yedatha: | I-SRAM |
| Uhlobo lwesixhumi esibonakalayo: | I-CAN, I2C, SPI, USART |
| Kuyazwela umswakama: | Yebo |
| Inombolo yeziteshi ze-ADC: | Isiteshi esingu-10 |
| Umkhiqizo: | I-MCU+FPU |
| Uhlobo Lomkhiqizo: | I-ARM Microcontrollers - i-MCU |
| Uhlobo Lwenkumbulo Yohlelo: | I-Flash |
| Inani Lephakethe Lefekthri: | 2400 |
| Isigaba esingaphansi: | Ama-Microcontrollers - i-MCU |
| Igama lokuhweba: | I-STM32 |
| Izibali-sikhathi ze-Watchdog: | I-Watchdog Timer, Iwindi |
| Isisindo Seyunithi: | 0.006349 oz |
♠ I-Arm®Cortex®-M4 32b MCU+FPU,kufika ku-64KB Flash,16KB SRAM, 2 ADCs,3 DACs,3 comp.,op-amp, 217ps 10-ch (HRTIM1)
Umndeni we-STM32F334x4/6/8 uhlanganisa ukusebenza okuphezulu kwe-Arm® Cortex®-M4 32-bit RISC core esebenza kufika ku-72 MHz frequency ishumeka iyunithi yephoyinti elintantayo (i-FPU), izinkumbulo ezishumekwe ngesivinini esiphezulu (kufika ku-64 Kbytes we Imemori ye-Flash, kufika ku-12 Kbytes we-SRAM), kanye nobubanzi obubanzi be-I/Os nama-peripheral axhunywe kumabhasi amabili e-APB.
Ama-microcontrollers e-STM32F334x4/6/8 ahlinzeka ngama-ADC amabili asheshayo angu-12-bit (5 Msps), kufika kwabaqathanisi abathathu abashesha kakhulu, isikhulisi esisebenzayo, iziteshi ezintathu ze-DAC, i-RTC enamandla aphansi, isibali-sikhathi esisodwa sokuxazulula okuphezulu, okukodwa okujwayelekile- Inhloso yesibali sikhathi esingu-32-bit, isibali sikhathi esisodwa esinikezelwe ekulawulweni kwemoto, nezibali-sikhathi ezine zenhloso evamile engu-16-bit.Ziphinde zibe nezindawo zokuxhumana ezijwayelekile nezithuthukile: i-I2C eyodwa, i-SPI eyodwa, kufika kuma-USART amathathu kanye ne-CAN eyodwa.
Umndeni we-STM32F334x4/6/8 usebenza emazingeni okushisa -40 kuya ku-+85 °C kanye -40 kuya ku-+105 °C asuka ku-2.0 kuya ku-3.6 V.Isethi ebanzi yamamodi okonga amandla avumela ukuklanywa kwezinhlelo zokusebenza zamandla aphansi.
Umndeni we-STM32F334x4/6/8 unikeza amadivayisi ngamaphakeji angama-32, 48 kanye namaphini angu-64.
Ngokuya ngedivayisi ekhethiwe, amasethi ahlukene wama-peripheral afakiwe.
• Ingqikithi: I-Arm® Cortex®-M4 32-bit CPU ene-FPU (72 MHz max), ukuphindaphinda komjikelezo owodwa kanye neziyalezo ze-HW ze-DSP
• Izinkumbulo
- Kufika ku-64 Kbytes wememori ye-Flash
- Kufika ku-12 Kbytes we-SRAM ngesheke lokulinganisa le-HW
- I-booster yomjikelezo: Ama-Kbytes ama-4 we-SRAM emiyalweni nasebhasini ledatha elinesheke lokulinganisa le-HW (CCM)
• Iyunithi yokubala ye-CRC
• Ukusetha kabusha kanye nokuphathwa kokuhlinzeka
- Izindlela zamandla aphansi: Lala, Yima, Ukulinda
- VDD, VDDA uhla lwamandla kagesi: 2.0 kuya ku-3.6 V
- Ukusetha kabusha amandla / amandla phansi (POR/PDR)
- I-Programmable voltage detector (PVD)
- Ukunikezwa kwe-VBAT ye-RTC namarejista okusekelayo
• Ukuphathwa kwewashi
- 4 ukuze 32 MHz crystal oscillator
- I-oscillator engu-32 kHz ye-RTC enokulinganiswa
- Yangaphakathi 8 MHz RC (kufika ku-64 MHz ngenketho ye-PLL)
- I-oscillator yangaphakathi engu-40 kHz
• Kufika ezimbobeni ze-I/O ezisheshayo ezingu-51, zonke ziyakwazi ukuhleleka kuma-vector angaphandle aphazamisayo, ezimbalwa ezibekezelela i-V ezingu-5
• I-interconnect matrix
• Isilawuli se-DMA eneziteshi ezingu-7
• Kufika kuma-ADC 0.20 µs amabili (kuze kufike kumashaneli angu-21) anokulungiswa okukhethekayo kwamabhithi angu-12/10/8/6, 0 kuya ku-3.6 V ububanzi bokuguqulela, imodi enesiphetho esisodwa / ehlukile, ukunikezwa okuhlukile kwe-analog kusuka ku-2.0 kuya ku-3.6 V
• Inzwa yezinga lokushisa
• Kufikela eziteshini ezintathu ze-12-bit DAC ezinokutholakala kwe-analog kusuka ku-2.4 V kuya ku-3.6 V
• Iziqhathaniso ezintathu ezishesha kakhulu ukusuka ku-2 ukuya ku-3.6 V
• I-amplifiers eyodwa esebenzayo engasetshenziswa kumodi ye-PGA, wonke amatheminali afinyeleleka ngokunikezwa kwe-analog kusuka ku-2.4 kuya ku-3.6 V.
• Kufikela kumashaneli enzwa angu-18 asekela okhiye bokuthinta, ama-linear kanye nama-rotary touch sensors
• Kufikela kuzibali sikhathi eziyi-12
- I-HRTIM: 6 x16-bit counters, 217 ps resolution, 10 PWM, 5 amaphutha okokufaka, 10 ext okokufaka, 1 synchro.okokufaka, ukuvumelanisa okungu-1.ngaphandle
- Isibali sikhathi esisodwa esingu-32-bit kanye ne-16-bit eyodwa efinyelela ku-4 IC/OC/PWM noma i-pulse counter kanye ne-quadrature (ekhuphukayo) yokufaka ikhodi yokufaka
- Isibali sikhathi esisodwa esingu-16-bit 6-channel advanced-control, esineziteshi ze-PWM ezifika kweziyisi-6, isizukulwane esidala kanye nesitobhi esiphuthumayo
- Isibali sikhathi esisodwa esingu-16-bit esinama-2 IC/OCs, 1 OCN/PWM, isizukulwane sesikhathi esimisiwe, isitobhi esiphuthumayo
- Izibali-sikhathi ezimbili eziyi-16-bit ezine-IC/OC/OCN/PWM, isizukulwane sesikhathi esimisiwe nesitobhi esiphuthumayo
- Izibali zesikhathi ezimbili (ezizimele, iwindi)
-Isibali sikhathi seSysTick: 24-bit counter counter
- Kufika kuzibali-sikhathi eziyisisekelo ezingu-16-bit ukushayela i-DAC
• I-RTC yekhalenda ene-alamu, ukuvuka ngezikhathi ezithile ku-Stop
• Izindawo zokuxhumana
– CAN interface (2.0 B Active) kanye SPI eyodwa
- I-I2C eyodwa enosinki wamanje ongu-20 mA ukuze isekele imodi esheshayo kanye, i-SMBus/PMBus
- Kufika ku-3 USARTs, eyodwa ene-ISO/IEC 7816 interface, LIN, IrDA, isilawuli semodemu
• Imodi yokulungisa iphutha: i-serial wire debug (SWD), JTAG
• I-ID ehlukile ye-96-bit
