Kākoʻo ʻo MSP430G2553IPW20R i ka mea hoʻolako BOM IC MCU 16BIT 16KB FLASH 20TSSOP Electronic Component Integrated Chips
Hiki i ka oscillator hoʻohana kikohoʻe (DCO) ke ala ala mai nā ʻano mana haʻahaʻa a i ke ʻano hana ma lalo o 1 µs.ʻO ka MSP430G2x13 a me MSP430G2x53 he mau microcontrollers hōʻailona hōʻailona ultra-haʻahaʻa me ka 16-bit timers i kūkulu ʻia, a hiki i 24 I/O capacitive-touch enabled pins, kahi mea hoʻohālikelike analog versatile, a me ka hiki ke kamaʻilio i kūkulu ʻia me ka hoʻohana ʻana i ka serial serial universal. pāʻani kamaʻilio.Ma waho aʻe o ka MSP430G2x53 ʻohana he 10-bit analog-to-digital (A/D) converter.No nā kikoʻī hoʻonohonoho e ʻike i ka Papa 1. Aia nā polokalamu maʻamau i nā ʻōnaehana sensor haʻahaʻa e hopu i nā hōʻailona analog, e hoʻohuli iā lākou i nā waiwai kikohoʻe, a laila e hoʻoponopono i ka ʻikepili no ka hōʻike ʻana a i ʻole no ka hoʻouna ʻana i kahi ʻōnaehana hoʻokipa.
Huahana Huahana
| ANO | HOIKE |
| Māhele | Nā Kaapuni Hoʻohui (IC) Linear - Nā mea hoʻonui - mea hana, OP Amps, Buffer Amps |
| ʻO Mfr | Nā mea kani ʻo Texas |
| moʻo | - |
| Pūʻolo | Lepe & Reel (TR) ʻOki lipine (CT) Digi-Reel® |
| SPQ | 70Tube |
| Kūlana Huahana | ʻeleu |
| ʻAno Amplifier | Manaʻo Nui |
| Ka helu o na kaapuni | 4 |
| ʻAno Hoʻopuka | Kaʻa-i-Rail |
| Kālā Pepehi | 1V/µs |
| Loaʻa i ka huahana Bandwidth | 1 MHz |
| ʻO kēia manawa - Hoʻokomo Bias | 15 nA |
| Voltage - Hoʻokomo Offset | 1.7 mV |
| ʻO kēia manawa - lako | 410µA (x4 Kānāwai) |
| ʻO kēia manawa - Hoʻopuka / Kanal | 40 mA |
| Voltage - Manawa Hoolako (Min) | 2.7 V |
| Voltage - Manawa Hoʻolako (Max) | 5.5 V |
| Ka Mahana Hana | -40°C ~ 125°C (TA) |
| ʻAno kau ʻana | Mauna ʻili |
| Pūʻolo / hihia | 14-SOIC (0.154", 3.90mm Laulā) |
| Pūʻolo Mea Mea Hoʻolako | 14-SOIC |
| Helu Huahana Kumu | LMV324 |
Wehewehe
ʻO ka Microcontroller Unit (MCU), i ʻike ʻia ʻo Single-Chip Microcomputer (MCU) a i ʻole kamepiula monolithic, ʻo ia ka Central Process Unit (CPU) pinepine a me nā kikoʻī e hana i ka hoʻemi kūpono, a me ka hoʻomanaʻo (memo), counter (Hoʻohui pū ia i nā interface peripheral. e like me ka hoʻomanaʻo, USB, A/D converter, UART, PLC, DMA a me LCD kaʻa kaʻa kaʻapuni ma ka pahu hoʻokahi e hana i kahi kamepiula pae chip hiki ke hoʻomalu ʻia i nā hui like ʻole no nā noi like ʻole. Hiki ke loaʻa nā MCU ma nā kelepona paʻalima , PC peripherals, kaohi mamao, kaʻa uila, nā ʻenekini stepper ʻoihana, a me nā mana lima robot.
Palapala Hoʻohui
1. Ke kumu nui: Hāʻawi ʻia nā kumuwaiwai āpau (ROM, RAM, I/O, EPROM) i hiki ke hoʻomohala ʻia i ka mea hoʻohana.
2. Hoʻolaʻa ʻia: Ua hoʻolālā ʻia ka hāmeʻa a me nā ʻōlelo aʻoaʻo no kahi kumu kikoʻī, e laʻa me ka mea hoʻokele hoʻopaʻa moʻolelo, ka mea paʻi paʻi, ka hoʻokele kaʻa, etc.
Nā ʻokoʻa nui
ʻO ka CPU (Central Processing Unit, Central Processing Unit) i hoʻomohala ʻia mai ʻekolu mau lālā, ʻo DSP (Digital Signal Processing/Processor, Digital Signal Processing), a ʻo nā mea ʻelua ʻelua ʻo MCU (Micro Control Unit, Micro Controller Unit) a me MPU ( The ʻelua ʻē aʻe ka MCU (Micro Control Unit) a me ka MPU (Micro Processor Unit).
Ua hoʻohui ka MCU i nā peripheral on-chip;ʻaʻohe peripherals o ka MPU (e laʻa me nā ʻāpana hoʻomanaʻo) a he mea hoʻohana i hoʻohui pū ʻia me kahi hoʻolālā kumu nui, kahi MCU me nā peripherals i hoʻohui ʻia i wehe ʻia;He mana koʻikoʻi ka DSP a maikaʻi i ka nui o nā hana data repetitive, ʻoiai ʻo ka MCU e kūpono no ka hoʻoponopono diagnostics a me nā hana ma kahi ākea o nā ʻikepili mai nā kumu ʻike like ʻole, e nānā ana i ka mana, a ʻaʻole wikiwiki e like me ka DSP.ʻO ka hui pū ʻana o DSP a me MCU ʻo ka DSC, ka mea e hoʻololi i nā pahu ʻelua.
E pili ana i ka Huahana
ʻO ka ʻohana Texas Instruments MSP430 o nā microcontrollers ultra-low-power he mau mea hana e hōʻike ana i nā pūʻulu peripheral like ʻole i kuhikuhi ʻia no nā noi like ʻole.ʻO ka hale hoʻolālā, i hui pū ʻia me ʻelima mau mana haʻahaʻa haʻahaʻa, ua hoʻopaʻa ʻia e hoʻokō i ke ola pākaukau lōʻihi ma nā noi ana lawe lima.Hōʻike ka hāmeʻa i kahi 16-bit RISC CPU ikaika, 16-bit registers, a me nā mea hoʻomohala mau e hāʻawi i ka ʻoi loa o ka pono code.Hiki i ka oscillator hoʻohana kikohoʻe (DCO) ke ala ala mai nā ʻano mana haʻahaʻa a i ke ʻano hana ma lalo o 1 µs.
ʻO ka MSP430G2x13 a me MSP430G2x53 pūʻulu he mau microcontroller hōʻailona hōʻailona ultra-haʻahaʻa me nā manawa 16-bit i kūkulu ʻia, a hiki i ka 24 I/O capacitive-touch i hoʻohana ʻia, kahi mea hoʻohālikelike analog versatile, a me ka hiki ke kamaʻilio i kūkulu ʻia me ka hoʻohana ʻana i ka serial serial universal. pāʻani kamaʻilio.Ma waho aʻe o ka MSP430G2x53 ʻohana he 10-bit analog-to-digital (A/D) converter.No nā kikoʻī hoʻonohonoho e ʻike.
Loaʻa i nā noi maʻamau nā ʻōnaehana sensor haʻahaʻa e hopu i nā hōʻailona analog, e hoʻohuli iā lākou i nā waiwai kikohoʻe, a laila e hoʻoponopono i ka ʻikepili no ka hōʻike ʻana a i ʻole no ka hoʻouna ʻana i kahi ʻōnaehana hoʻokipa.
