Nkọwa
ATmega640/1280/1281/2560/2561 na-enye atụmatụ ndị a: 64K/128K/256K bytes nke In-System Programmable Flash with Read-While-Dee ike, 4Kbytes EEPROM, 8Kbytes SRAM, 54/86 ebumnuche izugbe. , 32 n'ozuzu nzube na-arụ ọrụ ndekọ, Real Time Counter (RTC), isii mgbanwe ngụ oge / Counters na tụnyere ụdịdị na PWM, anọ USARTs, a byte gbakwasara 2-waya Serial Interface, a 16-channel, 10-bit ADC na nhọrọ dị iche ntinye ntinye. ogbo nwere uru mmemme, Watchdog Timer nwere ike ime ya na Internal Oscillator, ọdụ ụgbọ mmiri SPI, IEEE® std.1149.1 dakọtara JTAG ule interface, nke a na-ejikwa maka ịnweta sistemụ Debug On-chip na mmemme yana ụdị nchekwa nchekwa ike nke isii.Ụdị ọrụ na-akwụsị CPU ka ọ na-ekwe ka SRAM, Timer/Counters, ọdụ ụgbọ mmiri SPI, na nkwụsịtụ na-aga n'ihu na-arụ ọrụ.Ọnọdụ mgbada ike na-echekwa ọdịnaya ndekọ aha mana na-ahapụ Oscillator, na-ewepụ ọrụ mgbawa ndị ọzọ ruo mgbe nkwụsị ọzọ ma ọ bụ Tọgharia ngwaike.Na ọnọdụ nchekwa ike, ngụ oge asynchronous na-aga n'ihu na-agba ọsọ, na-enye onye ọrụ ohere idobe ntọala ngụ oge mgbe ngwaọrụ ndị ọzọ na-ehi ụra.Ụdị Mbelata mkpọtụ ADC na-akwụsị CPU na modul I/O niile ma e wezụga Asynchronous Timer na ADC, iji belata ngbanwe mkpọtụ n'oge ntụgharị ADC.Na ọnọdụ njikere, Crystal/Resonator Oscillator na-agba ọsọ mgbe ngwaọrụ ndị ọzọ na-ehi ụra.Nke a na-enye ohere mmalite ngwa ngwa jikọtara ya na obere ike oriri.Na ọnọdụ Njikere Extended, ma isi Oscillator na Asynchronous Timer na-aga n'ihu na-agba ọsọ.Microchip na-enye ọbaakwụkwọ QTouch® maka itinye bọtịnụ mmetụ aka ike, ihe mmịfe na arụ ọrụ wiil n'ime igwe njikwa AVR.Nnweta mgbama nfefe chajị anabatara na-enye nghọta siri ike yana gụnye mkpesa nke igodo mmetụ aka zuru oke yana gụnyere teknụzụ Adjacent Key Suppression® (AKS®) maka nchọpụta enweghị mgbagha nke ihe omume.Ngwá ọrụ QTouch Suite dị mfe iji na-enye gị ohere inyocha, wulite na mebie ngwa mmetụ gị.
Nkọwapụta: | |
Njirimara | Uru |
Otu | Sekit jikọtara ọnụ (ICs) |
agbakwunyere - Microcontrollers | |
Mfr | Teknụzụ Microchip |
Usoro | AVR® ATmega |
ngwugwu | Tray |
Ọnọdụ akụkụ | Na-arụ ọrụ |
Ihe nhazi isi | AVR |
Nha isi | 8-Bit |
Ọsọ | 16MHz |
Njikọta | EBI/EMI, I²C, SPI, UART/USART |
Akụkụ | Chọpụta/Tọgharịa Brown-out, POR, PWM, WDT |
Ọnụọgụ nke I/O | 86 |
Nha ebe nchekwa mmemme | 128KB (64K x 16) |
Ụdị ebe nchekwa mmemme | FLASH |
Nha EEPROM | 4k x8 |
Ogo RAM | 8k x8 |
Voltaji - Ntinye (Vcc/Vdd) | 2.7V ~ 5.5V |
Ndị ntụgharị data | A/D 16x10b |
Ụdị Oscillator | Ime |
Okpomọkụ na-arụ ọrụ | -40°C ~ 85°C (TA) |
Ụdị nkwụnye | Ugwu elu |
Ngwungwu / Akpa | 100-TQFP |
Ngwungwu ngwaọrụ ndị na-eweta ihe | 100-TQFP (14x14) |
Nọmba ngwaahịa ntọala | ATMEGA1280 |