AT91R40008-66AU ARM Microcontrollers – MCU LQFP IND TEMP
♠ Nkọwa ngwaahịa
| Njirimara ngwaahịa | Uru Njirimara |
| Onye nrụpụta: | Microchip |
| Otu ngwaahịa: | ARM Microcontrollers - MCU |
| RoHS: | Nkọwa |
| Usoro: | AT91R40008 |
| Ụdị nrịgo: | SMD/SMT |
| Ngwungwu/Ibe: | TQFP-100 |
| Isi: | ARM7TDMI |
| Nha ebe nchekwa mmemme: | 0 B |
| Ogologo ụgbọ ala data: | 32 bit |
| Mkpebi ADC: | Enweghị ADC |
| Ugboro elekere kacha elu: | 75 MHz |
| Ọnụọgụ nke I/Os: | 32 I/O |
| Nha RAM data: | 256kB |
| Voltaji Na-eweta - Obere: | 1.65 V |
| Voltaji na-eweta - Nke kachasị: | 1.95 V |
| Okpomọkụ arụ ọrụ kacha nta: | - 40 C |
| Okpomọkụ arụ ọrụ kacha: | + 85 C |
| Nkwakọ ngwaahịa: | Tray |
| Akara: | Teknụzụ Microchip / Atmel |
| Ogologo: | 1.4 mm |
| Voltaji I/O: | 3.3 V |
| Ụdị ihu: | EBI, USART |
| Ogologo: | 14 mm |
| Mmiri nwere mmetụta: | Ee |
| Ọnụọgụ nke Ngụ oge/Ngụkọta: | 10 Ngụ oge |
| Usoro nhazi: | AT91Rx |
| Ụdị ngwaahịa: | ARM Microcontrollers - MCU |
| Ụdị ebe nchekwa mmemme: | Flash |
| Ọnụọgụ ngwugwu ụlọ ọrụ: | 90 |
| ngalaba: | Microcontrollers - MCU |
| Obosara | 14 mm |
| Ibu nkeji: | 1,319 g |
♠ AT91R40008 Njirimara eletrọnịkị
Igwe njikwa AT91R40008 bụ onye otu ezinụlọ Atmel AT91 16-/32-bit microcon troller, nke dabere na isi ihe nrụpụta ARM7TDMI.Ihe nhazi a nwere arụmọrụ dị elu, 32-bit RISC architecture nwere nnukwu njupụta, ntụziaka ntụziaka 16-bit na ike dị ala.Ọzọkwa, ọ na-egosipụta 256K bytes nke on-chip SRAM na ọnụ ọgụgụ buru ibu nke ndekọ ụlọ akụ dị n'ime, na-ebute njikwa ngwa ngwa nke ukwuu, na-eme ka ngwaọrụ ahụ dị mma maka ngwa njikwa oge.
Igwe njikwa AT91R40008 na-egosipụta njikọ ozugbo na ebe nchekwa mgbawa, gụnyere Flash, site na Interface Bus Mpụga nke a na-eme nke ọma (EBI).Ihe njikwa nkwụsịtụ vectored dị ọkwa 8 dị mkpa, yana njikọ Peripheral Data Controller, na-eme ka arụrụ ọrụ nke ngwaọrụ ahụ ozugbo.
Ejiri teknụzụ CMOS dị elu nke Atmel rụpụtara ngwaọrụ a.Site na ijikọta ARM7TDMI processor core na nnukwu, on-chip, SRAM dị elu na ọtụtụ ọrụ dị n'akụkụ na mgbawa monolithic, AT91R40008 bụ microcontroller dị ike nke na-enye ngwọta na-agbanwe agbanwe na nke dị elu nye ọtụtụ ndị na-agbakọ. ngwa njikwa ike agbakwunyere.
• Agbakwunyere ARM7TDMI® ARM® Thumb® Processor Core
- Ihe owuwu RISC 32-bit dị elu
- Nhazi ntuziaka 16-bit dị elu
- Onye ndu na MIPS / Watt
- Obere-endian
- EmbeddedICE™ (Emula n'ime okirikiri)
• 8-, 16- na 32-bit Gụọ na dee nkwado
• 256K Bytes nke On-chip SRAM
- Bus data 32-bit
– Ịnweta okirikiri otu elekere
• Interface ụgbọ ala mpụga (EBI) nwere ike ime nke ọma
- Oghere adreesị mpụga kacha nke 64M Bytes
– Ihe ruru mgbawa asatọ ahọpụtara
- Ụgbọ ala data mpụga 8/16-bit nwere ike ime
• Iburu ụzọ ọkwa asatọ, enwere ike ịsacha n'onwe ya, njikwa nkwụsịtụ vectored
– Mpụga mpụ anọ, gụnyere arịrịọ nkwụsị nke dị elu, nke dị ala.
• Ahịrị I/O nwere ike ime 32 • Ọwa atọ 16-bit ngụ oge/Counter
– Ntinye elekere atọ nke mpụga
– Abụọ Multi-nzube I/O Pin kwa ọwa
• USART abụọ
- Ọwa njikwa data abụọ raara onwe ya nye (PDC) kwa USART
• Ngụ oge nche nke mmemme
• Atụmatụ nchekwa ike dị elu
- Enwere ike gbanyụọ CPU na peripheral n'otu n'otu
• Ọrụ kwụ ọtọ zuru oke
– 0 Hz ruo 75 MHz Ogologo Ugboro ime na VDDCORE = 1.8V, 85°C • 2.7V ruo 3.6VI/O Oke arụ ọrụ
• 1.65V ka 1.95V Core arụ ọrụ oke
• Dị na 100-edu TQFP ngwugwu
• -40°C ruo +85°C Oke okpomọkụ
