TMS320F28021PTT 32-bit Microcontrollers – MCU Piccolo MCU
♠ Faʻamatalaga o oloa
| Uiga Oloa | Uiga Taua |
| Tufuga: | Texas Meafaigaluega |
| Vaega o oloa: | 32-bit Microcontrollers - MCU |
| Fa'asologa: | TMS320F28021 |
| Tulaga fa'apipi'i: | SMD/SMT |
| Paket/Mata: | LQFP-48 |
| Autu: | C28x |
| Tele o mea e manatua polokalame: | 32 kB |
| Fa'amatalaga RAM Tele: | 5 kB |
| Fa'amatalaga Pasi Lautele: | 32 bit |
| I'uga o le ADC: | 12 bit |
| Maualuluga o le Uati Faatele: | 40 MHz |
| Numera o I/Os: | 22 I/O |
| Sapalai Voltage - Min: | 1.71 V |
| Sapalai Malosi - Max: | 1.89 V |
| La'ititi ole Vevela ole Gaioiina: | - 40C |
| Maualuluga Fa'agaioiga Vevela: | + 125 C |
| afifiina: | fata |
| Fa'ailoga: | Texas Meafaigaluega |
| Ituaiga Fa'amatalaga: | I2C, SPI, UART |
| Susū ma'ale'ale: | Ioe |
| Numera o alavai ADC: | 13 Alavai |
| Numera o Timers/Cocounters: | 3 Taimi |
| Fa'asologa Fa'asologa: | TMS320F2x |
| Ituaiga oloa: | 32-bit Microcontrollers - MCU |
| Ituaiga Manatu Polokalama: | moli |
| Aofaiga o pusa falegaosimea: | 250 |
| Vaega laiti: | Microcontrollers - MCU |
| igoa Fefa'ataua'iga: | Piccolo |
| Unit mamafa: | 0.006409 oz |
♠ TMS320F2802x Microcontrollers
C2000™ 32-bit microcontrollers ua fa'amalieina mo le fa'agaioiina, lagona, ma le fa'agaoioia e fa'aleleia ai le tapuni tapuni fa'atinoga i fa'atonuga fa'atonu taimi e pei o ta'avale afi; suiga ole la ma le eletise numera; taavale eletise ma felauaiga; pulea afi; ma fa'alogoina ma fa'ailoga fa'ailoga. O le laina C2000 e aofia ai le MCUs faʻatinoga faʻapitoa ma le MCU faʻatinoina o le Ulufale.
O le aiga F2802x o microcontrollers e maua ai le mana o le C28x core fa'atasi ai ma fa'apipi'i fa'apipi'i fa'atonu i masini e maualalo le numera o pine. O lenei aiga o loʻo fetaui lelei ma le C28x-faʻavae code muamua, ma e maua ai foi se maualuga maualuga o le tuʻufaʻatasiga analog.
O se fa'atonuga fa'alotoifale e mafai ai ona fa'agaioia nofoaafi ta'itasi. Ua fa'aleleia atili le HRPWM e fa'ataga ai le fa'atonutonuina o mata-lua (fa'asologa o taimi). O fa'atusatusaga fa'atusa fa'atasi ma fa'asinomaga 10-bit i totonu ua fa'aopoopoina ma e mafai ona fa'asolo sa'o e fa'atonutonu galuega a le PWM. O le ADC e liliu mai le 0 i le 3.3-V fa'amautu atoa laina ma lagolagoina fua faatatau-metric VREFHI/VREFLO faasinomaga. O le ADC interface ua sili ona lelei mo le maualalo o le ulu ma le taofiofi.
• Maua le lelei 32-bit CPU (TMS320C28x)
– 60 MHz (16.67-ns ta'amilosaga taimi)
– 50 MHz (20-ns ta'amilosaga taimi)
– 40 MHz (25-ns ta'amilosaga taimi)
- 16 × 16 ma le 32 × 32 faʻagaioiga MAC
– 16 × 16 lua MAC
– Faiga pasi a Harvard
– Gaoioiga o Atomic
- Faʻalavelave vave tali ma gaioiga
– Fa'ata'ita'iga polokalame fa'atulagaina manatua
– Fa'atonu-fa'atonu (i le C/C++ ma le Fonotaga)
• Endianness: Endian laitiiti
• Tau maualalo mo masini ma faiga:
– Tulaga tasi 3.3-V
- Leai se mana'omia fa'asologa fa'asologa
- Toe tu'ufa'atasia le malosi ma le lanu enaena
- Laititi afifi, e maualalo i le 38-pin avanoa
- Malosi maualalo
- Leai ni pine lagolago analog
• Uati:
– Lua oscillators e leai se pine i totonu
- Oscillator tioata i luga o le masini ma le faʻaogaina o le uati i fafo
– Matamata matamata module
– Ua misi le su'esu'eina o le uati
• E o'o atu i le 22 fa'apolokalame ta'ito'atasi, fa'atele GPIO pine fa'atasi ma le fa'aogaina o mea
• Poloka Fa'alautele Fa'alavelave Fa'apitonu'u (PIE) e lagolagoina uma fa'alavelave fa'alavelave
• tolu 32-bit CPU timers
• Tuto'atasi 16-bit timer i ta'itasi Enhanced Pulse Width Modulator (ePWM)
• Fa'amanatuga i luga ole masini
- Flash, SARAM, OTP, Boot ROM avanoa
• Code-security module
• 128-bit ki saogalemu ma loka
– Puipuia poloka manatua saogalemu
- Puipuia le faʻainisinia faʻasolosolo firmware
• Fa'ailoga telefoni fa'asologa
– Tasi le Fa'asinoala Feso'ota'iga Fa'asologa (SCI) Fa'alapotopotoga Asynchronous Receiver/Transmitter (UART) module
– Tasi le Fa'asinoala Pi'opi'o Fa'asologa (SPI) module
– Tasi le Inter-Integrated-Circuit (I2C) module
• Fa'aleleia le fa'atonutonuina o peripheral
– ePWM
- PWM maualuga-Resolution (HRPWM)
– Fa'aleleia le pu'eina (eCAP) module
– Fa'aliliuga Fa'atusa-i-Fa'aigoa (ADC)
– I luga o le masini vevela masini
– Faatusatusaga
• Fa'ailoga fa'ata'ita'i maualuluga
- Suʻesuʻega ma galuega faʻavae
- Debug taimi moni e ala i meafaigaluega
• Filifiliga afifi
– 38-pin DA Thin Shrink Small-Outline Package (TSSOP)
– 48-pin PT Low-Profile Quad Flatpack (LQFP)
• Filifiliga vevela
– T: –40°C i le 105°C
– S: –40°C i le 125°C
– Q: –40°C i le 125°C
(AEC Q100 agavaa mo talosaga tau taavale)
• Ea malulu i fafo
• Inverter & pulea afi
• Masini ie
• Micro inverter
• AC ave eletise tulaga module
• AC-input BLDC afi afi
• DC fa'aulu BLDC ta'avale afi
• Alamanuia AC-DC
• tolu vaega UPS
• Fa'atau DC/DC
• Feso'ota'iga fa'atau & PSU server
• Fa'atau feso'ota'iga fa'asa'o
