Sharaxaada
C2000 ™ 32-bit microcontrollers waxaa loo habeeyay farsamaynta, dareenka, iyo kicinta si loo wanaajiyo waxqabadka xidh-xidhan ee codsiyada kontoroolka-waqtiga-dhabta ah sida wadista baabuurta warshadaha;rogayaasha qoraxda iyo awooda dhijitaalka ah;baabuurta korontada iyo gaadiidka;xakamaynta mootada;iyo dareenka iyo habaynta calaamadaha.TMS320F28004x (F28004x) waa unug 32-bit sabeynaya-dhibcaha microcontroller (MCU) awood leh oo u oggolaanaya naqshadeeyayaasha inay ku daraan meelaha kontoroolka muhiimka ah, analooga kala duwan, iyo xusuusta aan isbeddelayn ee hal qalab.Nidaam hoosaadka kontoroolka-waqtiga-dhabta ah wuxuu ku salaysan yahay TI's 32-bit C28x CPU, kaas oo bixiya 100 MHz ee waxqabadka habaynta calaamadaha.C28x CPU waxaa sii xoojiyay habka cusub ee TMU ee tilmaamaha la dheereeyey, kaas oo awood u siinaya fulinta degdega ah ee algorithms ee leh hawlgallada trigonometric caadi ahaan laga helo isbeddellada iyo xisaabinta wareegga wareegga;iyo VCU-I edbinta la dheereeyey, taas oo yaraynaysa daahitaanka hawlgallada xisaabeed ee adag ee sida caadiga ah laga helo codsiyada qarsoon.CLA-du waxay ogolaataa ka qaadis muhiim ah oo ka mid ah hawlaha guud ee C28x CPU ugu weyn.CLA waa xawaareeyaha xisaabeed ee 32-bit sabaynta-dhibcaha ah oo madax banaan kaas oo u shaqeeya si barbar socda CPU-ga.Intaa waxaa dheer, CLA waxay leedahay ilo xasuuseed oo gaar ah waxayna si toos ah u geli kartaa meelaha muhiimka ah ee looga baahan yahay nidaamka xakamaynta caadiga ah.Taageerada qayb ka mid ah ANSI C waa halbeeg, sidoo kale waa astaamaha muhiimka ah sida meelaha jajabinta qalabka iyo beddelka hawsha qalabka.F28004x waxay taageertaa ilaa 256KB (128KW) ee xusuusta filasha oo loo qaybiyay laba bangi oo ah 128KB (64KW), kaas oo awood u siinaya barnaamijka iyo fulinta is barbar socda.Ilaa 100KB (50KW) ee Chip-ka SRAM ayaa sidoo kale laga heli karaa baloogyada 4KB (2KW) iyo 16KB (8KW) ee qaybinta nidaamka hufan.Flash ECC, SRAM ECC/Parity, iyo amniga dualzone ayaa sidoo kale la taageeray.Baloogyada analoogga ah ee waxqabadka sare leh ayaa lagu dhex daray F28004x MCU si loo sii awoodsiiyo xoojinta nidaamka.Saddex kala duwan oo 12-bit ADCs ah ayaa bixiya maamul hufan oo hufan oo calaamado badan oo analoog ah, kaas oo ugu dambeyntii kor u qaadaya wax soo saarka nidaamka.Toddoba PGAs ee ku yaal dhammaadka hore ee analoogga ayaa awood u siinaya miisaan koronto ka hor beddelka.Toddoba qaybood oo isbarbardhigga analoogga ah ayaa bixiya kormeer joogto ah oo ku saabsan heerarka korantada gelinta xaaladaha safarka.
Tilmaamaha: | |
Sifada | Qiimaha |
Qaybta | Wareegyada isku dhafan (ICs) |
Ku-xidhan - Microcontrollers | |
Mfr | Qalabka Texas |
Taxane | C2000™ C28x Piccolo™ |
Xidhmada | saxaarad |
Xaaladda Qaybta | Firfircoon |
Processor Core | C28x |
Cabbirka Muhiimka ah | 32-Bit |
Xawaaraha | 100MHz |
Isku xirnaanta | CANbus, I²C, LINbus, SCI, SPI, UART/USART |
Gawaarida | Soo ogow/Dib u dajin, POR, PWM, WDT |
Tirada I/O | 26 |
Cabbirka Xusuusta Barnaamijka | 256KB (256K x 8) |
Nooca Xusuusta Barnaamijka | FLASH |
Cabbirka EEPROM | - |
Cabbirka RAM | 100k x 8 |
Korantada - Alaabta (Vcc/Vdd) | 1.14V ~ 1.32V |
Beddelayaasha Xogta | A/D 14x12b;D/A 2x12b |
Nooca Oscillator | Gudaha |
Heerkulka shaqada | -40°C ~ 125°C (TJ) |
Nooca Koritaanka | Dusha sare |
Xidhmada / Kiis | 64-LQFP |
Xidhmada Aaladda Alaab-qeybiyaha | 64-LQFP (10x10) |
Lambarka Alaabta Saldhigga | F280049 |