MSP430FR2311IRGYR 16-bit Microcontrollers – MCU 16-MHz integrated analog microcontroller with 3.75-KB FRAM, OpAmp, TIA, comparator w/ DAC, 10-bit AD 16-VQFN -40 i le 85
♠ Faʻamatalaga o oloa
| Uiga Oloa | Uiga Taua |
| Tufuga: | Texas Meafaigaluega |
| Vaega o oloa: | 16-bit Microcontrollers - MCU |
| Fa'asologa: | MSP430FR2311 |
| Tulaga fa'apipi'i: | SMD/SMT |
| Paket/Mata: | VQFN-16 |
| Autu: | MSP430 |
| Tele o mea e manatua polokalame: | 4 kB |
| Fa'amatalaga Pasi Lautele: | 16 bit |
| I'uga o le ADC: | 10 bit |
| Maualuluga o le Uati Faatele: | 16 MHz |
| Numera o I/Os: | 12 I/O |
| Fa'amatalaga RAM Tele: | 1 kB |
| Sapalai Voltage - Min: | 1.8 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 |
| Fa'ailoga: | Texas Meafaigaluega |
| Maualuluga: | 0.9 mm |
| Umi: | 4 mm |
| Susū ma'ale'ale: | Ioe |
| Ituaiga oloa: | 16-bit Microcontrollers - MCU |
| Aofaiga o pusa falegaosimea: | 3000 |
| Vaega laiti: | Microcontrollers - MCU |
| igoa Fefa'ataua'iga: | MSP430 |
| Watchdog Timers: | Leai se Watchdog Timer |
| Lautele: | 3.5 mm |
| Unit mamafa: | 0.001661 oz |
♠ PWM Fa'alua fa'atasi ma Fa'amatalaga Mata'ituina
O le MSP430FR231x FRAM microcontrollers (MCUs) o se vaega o le MSP430™ MCU value line sensing family. O masini e tu'ufa'atasia ai se fa'amalosi'i fa'ase'e fa'alaiti (TIA) e mafai ona fa'aogaina ma se fa'aola fa'agaioiga lautele. O loʻo faʻaalia e le MCU se 16-bit RISC CPU mamana, 16-bit registers, ma se faʻaputuga faifai pea e saofagā i le maualuga o le code code. O le oscillator pulea numera (DCO) e mafai ai foi ona fafagu le masini mai ala maualalo-malosi i le tulaga galue masani i lalo ifo o le 10 µs. Ole vaega fa'atusa o nei MCU e fetaui lelei mo talosaga e amata mai i le asu e iloa ai mea e mafai ona feavea'i mo le soifua maloloina ma le malosi.
O le aiga MSP430FR231x MCU ultra-maualalo e aofia ai le tele o masini o loʻo faʻapipiʻiina le FRAM nonvolatile ma seti eseese o peripherals e faʻatatau mo le tele o lagona ma fua faʻaoga. O le fausaga, FRAM, ma peripheral, faʻatasi ma le tele o auala maualalo-malosi, e faʻamalieina e ausia ai le umi o le ola o le maa i mea feaveaʻi ma le faʻalogoina uaealesi. O le FRAM o se tekonolosi manatua e le faʻaogaina e tuʻufaʻatasia le saoasaoa, fetuutuunai, ma le tumau o le SRAM ma le mautu ma le faʻamaoni o le moli i lalo ifo o le aofaʻi o le eletise.
O MSP430FR231x MCUs e lagolagoina e le tele o masini ma polokalama fa'anatura fa'anatura fa'atasi ai ma fa'ata'ita'iga ma fa'ata'ita'iga fa'ailoga e amata vave ai lau mamanu. O pusa atia'e e aofia ai le MSP‑EXP430FR2311 LaunchPad™ atina'e pusa ma le MSP‑TS430PW20 20-pin fa'atatau i le atina'e. O lo'o tu'uina atu e le TI ia polokalama faakomepiuta MSP430Ware™, lea o lo'o avanoa o se vaega o le Code Composer Studio™ IDE desktop ma fa'asologa o ao i totonu o TI Resource Explorer. O MSP430 MCUs o lo'o lagolagoina fo'i e le tele o fa'amaoniga i luga ole laiga, a'oa'oga, ma lagolago i luga ole laiga e ala ile E2E™ Community Forum.
Mo fa'amatalaga atoa o vaega, va'ai le MSP430FR4xx ma le MSP430FR2xx Family User's Guide
• Fa'apipi'i microcontroller
- 16-bit RISC fausaga e oʻo atu i le 16 MHz
– Lautele sapalai laina eletise mai le 3.6 V agai i lalo
1.8 V (o le la'ititi la'ititi o le sapalai voltage e fa'agata i tulaga SVS, va'ai le SVS Fa'amatalaga)
• Fa'ata'ita'iina ala maualalo-malosi (i le 3 V)
– Faiga fa'agaoioi: 126 µA/MHz
– Taofi: fa'atauta'i taimi moni (RTC) (LPM3.5 ma tioata 32768-Hz): 0.71 µA
– Tapuni (LPM4.5): 32 nA e aunoa ma le SVS
• maualuga-faatinoga analog
– Transimpedance amplifier (TIA) (1)
– Suiga i le taimi nei-i-voltage
- Ulufale afa-rail
– Fa'alalo-leakage fa'aoga leaga i lalo i le 5 pA, fa'aaga i le TSSOP16 afifi
– Fuafuaga ale-to-rail
- Tele filifiliga fa'aoga
– Configurable malosi-maualuga ma maualalo-malo modes
– 8-ala 10-bit analog-i-numera liliu (ADC)
– Fa'asinomaga 1.5-V totonu
- Fa'ata'ita'i-ma-u'u 200 ksps
- Fa'aleleia le fa'atusatusaga (eCOMP)
– Tu'ufa'atasi 6-bit numera-i-analog converter (DAC) e fai ma fa'amatalaga voltage
– Fa'apolokalame hysteresis
– Configurable malosi-maualuga ma maualalo-malo modes
– Tu'ufa'atasiga fa'atusa atamai (SAC-L1)
– Lagolagoina op amp
- Auala-i-rail mea e fai ma galuega faatino
- Tele filifiliga fa'aoga
– Configurable malosi-maualuga ma maualalo-malo modes
• E maualalo le malosi o le RAM ferroelectric RAM (FRAM)
- E oʻo atu i le 3.75KB o le manatua e le faʻafefe
- Faʻailoga faʻasaʻo mea sese (ECC)
– Fa'atonu le puipuiga o tusitusiga
- Manatu faʻatasi o polokalame, faʻaauau, ma le teuina
– 1015 tusi le tumau o le taamilosaga
– Tete'e fa'avevela ma e le fa'amaneta
• Pisinisi numera atamai
- IR fa'aogaina fa'aogaina
- Lua 16-bit timers ma tolu puʻeina / faʻatusatusa tusi resitala taʻitasi (Timer_B3)
– Tasi 16-bit counter-na o le RTC counter
– 16-bit cyclic redundancy checker (CRC)
• Fa'aleleia feso'ota'iga fa'asologa
- Faʻaleleia le USCI A (eUSCI_A) lagolago UART, IrDA, ma SPI
- Faʻaleleia le USCI B (eUSCI_B) lagolago SPI ma I
2C faʻatasi ma le lagolago mo le faʻasologa o ata (silasila i Faʻamatalaga Faʻailoga)
• Uati faiga (CS)
– I luga o le masini 32-kHz RC oscillator (REFO)
– Oscillator fa'atekonolosi 16-MHz i luga ole masini (DCO) fa'atasi ai ma fa'agasolo loka (FLL)
- ± 1% saʻo ma le faʻamatalaga i luga ole masini ile vevela ole potu
– I luga o le masini va'ava'a maualalo 10-kHz oscillator (VLO)
– Oscillator fa'asolo i luga ole masini (MODOSC)
– Oscillator tioata 32-kHz fafo (LFXT)
- Oscillator tioata maualuga i fafo e oʻo atu i le 16 MHz (HFXT)
– Polokalama MCLK prescalar o le 1 i le 128
- SMCLK e maua mai le MCLK faʻatasi ai ma polokalame faʻapipiʻi prescalar o le 1, 2, 4, poʻo le 8
• Fa'aoga lautele/tuuina atu ma le pine
– 16 I/Os i luga ole afifi 20-pin
- 12 pine faʻalavelave (8 pine o le P1 ma le 4 pine o le P2) e mafai ona fafaguina MCU mai LPMs
- O I/O uma e mafai ona pa'i atu I/Os
• Mea faigaluega atia'e ma polokalame
– LaunchPad™ atigi pusa (MSP‑EXP430FR2311)
– Komiti fa'atatau ile atina'e (MSP‑TS430PW20)
• Tagata o le aiga (vaai foi i le Faatusatusaga o Meafaigaluega)
- MSP430FR2311: 3.75KB ole polokalame FRAM ma le 1KB ole RAM
– MSP430FR2310: 2KB ole polokalame FRAM ma
1KB ole RAM
• Filifiliga afifi
– 20-pin TSSOP (PW20)
– 16-pin TSSOP (PW16)
– 16-pin VQFN (RGY16)
• Su'e asu
• Faletupe eletise
• Soifua Maloloina ma le malosi feaveai
• Mataituina le malosi
• Mea tau eletise
