MSP430G2553IPW20R na-akwado BOM soplaya IC MCU 16BIT 16KB FLASH 20TSSOP Ngwakọta Eletrọnịkị Integrated Chips
Oscillator ejiri dijitalụ na-achịkwa (DCO) na-enye ohere ịkpọte site na ụdị ike dị ala gaa na ọnọdụ arụ ọrụ na-erughị 1 µs.Usoro MSP430G2x13 na MSP430G2x53 bụ ndị na-ahụ maka ihe mgbaàmà agwakọtara nke nwere obere ike nwere oge 16-bit arụnyere, ruo 24 I/O capacitive-touch nwere ike inye aka, onye comparator analog na-agbanwe agbanwe, yana ike nkwukọrịta arụnyere n'ime ya site na iji serial zuru ụwa ọnụ. nkwurịta okwu interface.Na mgbakwunye na ndị òtù ezinụlọ MSP430G2x53 nwere ihe ntụgharị analọg-to-dijitalụ (A/D) 10-bit.Maka nkọwa nhazi, lee Tebụl 1. Ngwa ndị a na-ahụkarị gụnyere sistemụ sensọ dị ọnụ ala nke na-ejide akara ngosi analog, gbanwee ha na ụkpụrụ dijitalụ, wee hazie data maka ngosi ma ọ bụ maka nnyefe na sistemụ nnabata.
Njirimara ngwaahịa
| Ụdị | Nkọwa |
| Otu | Sekit jikọtara ọnụ (ICs) Linear - Amplifiers - Akụrụngwa, OP Amps, Amps Buffer |
| Mfr | Ngwa Texas |
| Usoro | - |
| ngwugwu | teepu & Reel (TR) Mpempe akwụkwọ (CT) Digi-Reel® |
| SPQ | 70Tube |
| Ọnọdụ ngwaahịa | Na-arụ ọrụ |
| Ụdị Amplifier | Ebumnuche izugbe |
| Ọnụọgụ nke sekit | 4 |
| Ụdị mmepụta | Ụgbọ okporo ígwè na-aga ụgbọ okporo ígwè |
| Ọnụego egbu egbu | 1V/µs |
| Nweta ngwaahịa bandwit | 1 MHz |
| Ugbu a - Ntinye nbibi | 15 nA |
| Voltaji - Ntinye ntinye | 1.7mV |
| Ugbu a - Nkwanye | 410µA (x4 ọwa) |
| Ugbu a - Mpụta / Ọwa | 40 mA |
| Voltaji - Ogologo Nnyefe (Nkeji) | 2.7 V |
| Voltaji - Ogologo Nnyefe (Max) | 5.5 V |
| Okpomọkụ na-arụ ọrụ | -40°C ~ 125°C (TA) |
| Ụdị nkwụnye | Ugwu elu |
| Ngwungwu / Akpa | 14-SOIC (0.154 ", obosara 3.90mm) |
| Ngwungwu ngwaọrụ ndị na-eweta ihe | 14-SOIC |
| Nọmba ngwaahịa ntọala | LMV324 |
Nkọwa
Microcontroller Unit (MCU), nke a makwaara dị ka Single-Chip Microcomputer (MCU) ma ọ bụ kọmpụta monolithic, bụ Central Process Unit (CPU) ugboro na nkọwa iji mee mbelata kwesịrị ekwesị, yana ebe nchekwa (ncheta), counter (Ọ na-ejikọta oghere dị n'akụkụ. dị ka ebe nchekwa, USB, A/D ntụgharị, UART, PLC, DMA na ọbụna LCD ọkwọ ụgbọala circuitry na otu mgbawa na-etolite a mgbawa-larịị kọmputa nke nwere ike ịchịkwa na dị iche iche nchikota maka dị iche iche ngwa dị iche iche MCU nwere ike ịhụ na ekwentị mkpanaaka. , Mkpọ PC, njikwa ime ime, igwe eletrọnịkị ụgbọ ala, moto stepper ụlọ ọrụ mmepụta ihe, na njikwa ogwe aka robot.
Ngwa nhazi
1. Ebumnuche n'ozuzu: A na-enye onye ọrụ ihe niile (ROM, RAM, I / O, EPROM) nke nwere ike ịmepụta.
2. Raara onwe ya nye: A haziri ngwaike na ntuziaka maka otu ebumnuche, dịka onye na-ahụ maka mmegharị ihe ndekọ, onye na-ebi akwụkwọ, njikwa moto, wdg.
Isi ihe dị iche
CPU (Central Processing Unit, Central Processing Unit) mepụtara site na ngalaba atọ, otu bụ DSP (Digital Signal Processing/Processor, Digital Signal Processing), na abụọ ndị ọzọ bụ MCU (Micro Control Unit, Micro Controller Unit) na MPU ( The Abụọ ndị ọzọ bụ MCU (Micro Control Unit) na MPU (Micro Processor Unit).
MCU ejikọtala na mpụta mgbawa;MPU enweghị mpụta (dịka ebe nchekwa arrays) na bụ a ukwuu integrated processor na a n'ozuzu nzube Ọdịdị, ihe MCU na integrated peripherals wepụrụ;DSP nwere ike mgbakọ dị ike ma dị mma n'ọtụtụ ọrụ data ugboro ugboro, ebe MCU dị mma maka nhazi nyocha na arụmọrụ na ọtụtụ data sitere na isi mmalite dị iche iche, na-elekwasị anya na njikwa, na ọ dịghị ngwa ngwa dị ka DSP.Ngwakọta nke DSP na MCU bụ DSC, nke ga-emecha dochie ibe abụọ ahụ.
Banyere ngwaahịa
Ezinụlọ Texas Instruments MSP430 nke ndị na-ahụ maka njikwa obere ike nwere ọtụtụ ngwaọrụ na-egosipụta akụkụ dị iche iche ezubere iche maka ngwa dị iche iche.A na-ahazi ụkpụrụ ụlọ ahụ, yana ụdị ọkụ dị obere ise, iji nweta ogologo ndụ batrị n'ime ngwa nha nha.Ngwaọrụ ahụ nwere 16-bit RISC CPU dị ike, ndekọ 16-bit, yana ndị na-emepụta ihe na-enye aka na arụmọrụ koodu kacha.Oscillator ejiri dijitalụ na-achịkwa (DCO) na-enye ohere ịkpọte site na ụdị ike dị ala gaa na ọnọdụ arụ ọrụ na-erughị 1 µs.
Usoro MSP430G2x13 na MSP430G2x53 bụ ndị na-ahụ maka mgbama agwakọta nke nwere obere ike nwere ngụ oge 16-bit arụnyere, ruo 24 I/O capacitive-touch nwere ike inye aka, onye comparator analog na-agbanwe agbanwe, yana ike nkwukọrịta arụnyere n'ime ya site na iji serial zuru ụwa ọnụ. nkwurịta okwu interface.Na mgbakwunye na ndị òtù ezinụlọ MSP430G2x53 nwere ihe ntụgharị analọg-to-dijitalụ (A/D) 10-bit.Maka nkọwa nhazi hụ.
Ngwa a na-ahụkarị gụnyere sistemụ sensọ dị ọnụ ala nke na-ejide akara analọgụ, gbanwee ha ka ọ bụrụ ụkpụrụ dijitalụ, wee hazie data maka ngosipụta ma ọ bụ maka mbufe na sistemụ nnabata.
