AT91R40008-66AU ARM Microcontrollers – MCU LQFP IND TEMP
♠ wehewehe huahana
| Huahana Huahana | Waiwai Hiʻona |
| Mea hana: | Microchip |
| Māhele Huahana: | ARM Microcontrollers - MCU |
| RoHS: | Nā kikoʻī |
| moʻo: | AT91R40008 |
| Kāila kau ʻana: | SMD/SMT |
| Pūʻolo/Mahi: | TQFP-100 |
| kumu: | ARM7TDMI |
| Ka nui o ka hoʻomanaʻo papahana: | 0 B |
| ʻIkepili kaʻaahi laula: | 32 bit |
| Hoʻoholo ADC: | ʻAʻohe ADC |
| Ka nui o ka uaki: | 75 MHz |
| Ka helu o nā I/Os: | 32 I/O |
| Nui ʻikepili RAM: | 256 kB |
| Voltage Hoʻolako - Min: | 1.65 V |
| Voltage Hoʻolako - Max: | 1.95 V |
| Mahana hana liʻiliʻi loa: | - 40 C |
| ʻO ka wela hoʻohana kiʻekiʻe loa: | + 85 C |
| Packaging: | pā |
| Brand: | ʻenehana Microchip / Atmel |
| Kiʻekiʻe: | 1.4 mm |
| Voltage I/O: | 3.3 V |
| ʻAno Interface: | EBI, USART |
| Ka lōʻihi: | 14 mm |
| ʻAi ʻoluʻolu: | ʻAe |
| Ka helu o nā hola / helu: | 10 Manawa |
| Pūʻina hana: | AT91Rx |
| ʻAno Huahana: | ARM Microcontrollers - MCU |
| ʻAno hoʻomanaʻo papahana: | Flash |
| Ka nui o ka waihona hale hana: | 90 |
| Māhele ʻāpana: | Nā Microcontrollers - MCU |
| laula: | 14 mm |
| Huina Weight: | 1.319 g |
♠ AT91R40008 mau hiʻohiʻona uila
ʻO ka microcontroller AT91R40008 he lālā ia o ka ʻohana troller microcon Atmel AT91 16-/32-bit, kahi i hoʻokumu ʻia ma ka ARM7TDMI processor core.ʻO kēia kaʻina hana he hana kiʻekiʻe, 32-bit RISC architecture me kahi kiʻekiʻe kiʻekiʻe, 16-bit hoʻonohonoho aʻoaʻo a me ka hoʻohana haʻahaʻa haʻahaʻa.Eia kekahi, he 256K bytes o on-chip SRAM a me ka heluna nui o nā papa inoa i hoʻopaʻa ʻia i loko, e hopena i ka hoʻokele ʻokoʻa wikiwiki loa, a hoʻolilo i ka hāmeʻa i kūpono no nā noi mana manawa maoli.
Hiki i ka AT91R40008 microcontroller kahi pilina pili pono i ka hoʻomanaʻo off-chip, me Flash, ma o ka External Bus Interface (EBI) piha-programmable.He 8-level priority vectored interrupt controller, i hui pū me ka Peripheral Data Controller, hoʻomaikaʻi nui i ka hana manawa maoli o ka hāmeʻa.
Hana ʻia ka mea hana me ka ʻenehana CMOS kiʻekiʻe kiʻekiʻe o Atmel.Ma ka hoʻohui ʻana i ka ARM7TDMI processor core me kahi SRAM nui, on-chip, kiʻekiʻe-wikiwiki a me kahi ākea o nā hana peripheral ma kahi puʻupuʻu monolithic, ʻo ka AT91R40008 kahi microcontroller ikaika e hāʻawi i kahi hopena maʻalahi a kiʻekiʻe i ka helu helu. nā noi mana hoʻokomo ikaika.
• Hoʻokomo i ka ARM7TDMI® ARM® Thumb® Processor Core
– Hana kiʻekiʻe 32-bit RISC Architecture
– Hoʻonohonoho ʻōlelo aʻoaʻo 16-bit kiʻekiʻe
- Alakaʻi ma MIPS/Watt
– Little-endian
- EmbeddedICE™ (In-circuit Emulation)
• 8-, 16- a me 32-bit i ke kākoʻo heluhelu a kākau
• 256K Bytes o On-chip SRAM
– 32-bit Data Bus
– Hoʻokahi-clock Cycle Access
• Kaʻaahi Kūwaho (EBI)
- He 64M Bytes ka nui o ka helu wahi i waho
- A hiki i ʻEwalu Koho Chip
– Pūnaehana ʻIkepili Kūwaho 8/16-bit Programmable
• ʻEwalu-pae Priority, Individually Maskable, Vectored Interrupt Controller
– ʻEhā Kūwaho Kūwaho, Me kahi Kiʻekiʻe-Pūnaewele, Haʻahaʻa-latency Interrupt Request
• 32 Nā Laina I/O i hiki ke hoʻolālā ʻia • ʻEkolu kanal 16-bit Timer/Counter
– ʻEkolu Hoʻokomo Uaki Kūwaho
– ʻElua mau kumu I/O Pin no kēlā me kēia Kanal
• ʻElua mau USART
– ʻElua mau Kaila Peripheral Data Controller (PDC) no kēlā me kēia USART
• ʻO ka hola kiaʻi polokalamu
• Nā hiʻohiʻona mālama mana kiʻekiʻe
- Hiki ke hoʻopau ʻia ka CPU a me Peripheral i kēlā me kēia kanaka
• Hoʻohana Paʻa Paʻa
– 0 Hz a hiki i 75 MHz Ka Laulā ʻAupuni Kuloko ma VDDCORE = 1.8V, 85°C • 2.7V a i 3.6VI/O Ka Hana Hana
• 1.65V a hiki i ka 1.95V Kokoʻo Hana Hana
• Loaʻa i loko o 100-lead TQFP Package
• -40° C a i + 85° C Kaulana wela
