AT91R40008-66AU ARM Microcontrollers - MCU LQFP IND TEMP
♠ Product Description
| Yam khoom | Tus nqi tsim nyog |
| Chaw tsim tshuaj paus: | Microchip |
| Yam khoom: | ARM Microcontrollers - MCU |
| RoHS: | Paub meej |
| Series: | TIAB SA 91R40008 |
| Mounting Style: | SMD / SMT |
| Pob / Case: | TQFP-100 |
| Core: | ARM7 TSI |
| Program Memory Size: | 0 B |
| Data Bus Dav: | 32bit ib |
| ADC daws teeb meem: | Tsis muaj ADC |
| Ntau zaus moos: | 75 MHz |
| Number of I/OS: | 32 Ib/O |
| Cov ntaub ntawv RAM Loj: | 256kb ua |
| Cov khoom siv hluav taws xob - Min: | 1, 65 v |
| Kev them nyiaj yug Voltage - Max: | 1, 95v |
| Yam tsawg kawg nkaus ua haujlwm kub: | -40 C ua |
| Ua haujlwm kub siab tshaj plaws: | +85 C |
| Ntim: | Tais |
| Hom Tshuaj: | Microchip Technology / Atmel |
| Qhov siab: | 1.4mm ib |
| Qhov voltage: | 3.3 V |
| Hom interface: | EBI, USART |
| Ntev: | 14 mm |
| Moisture Sensitive: | Yog lawm |
| Number of Timers/Counters: | 10 Timer |
| Processor Series: | ib 91rx |
| Yam khoom: | ARM Microcontrollers - MCU |
| Program Memory Hom: | Flash |
| Factory Pack Quantity: | 90 |
| Cov qeb: | Microcontrollers - MCU |
| Dav: | 14 mm |
| Chav ntsuas hnyav: | 1, 319g |
♠ AT91R40008 Cov yam ntxwv hluav taws xob
Lub AT91R40008 microcontroller yog ib tug tswv cuab ntawm Atmel AT91 16-/32-ntsis microcon troller tsev neeg, uas yog raws li ARM7TDMI processor core.Cov txheej txheem no muaj kev ua haujlwm siab, 32-ntsis RISC architecture nrog lub siab ceev, 16-ntsis kev qhia teeb thiab siv hluav taws xob tsawg heev.Tsis tas li ntawd, nws nta 256K bytes ntawm on-chip SRAM thiab ntau tus neeg sau npe hauv tuam txhab nyiaj hauv tuam txhab, ua rau muaj kev ceev nrawm heev, thiab ua rau lub cuab yeej zoo tagnrho rau kev tswj xyuas lub sijhawm.
Lub AT91R40008 microcontroller nta ib qho kev sib txuas ncaj qha rau off-chip nco, suav nrog Flash, los ntawm cov programmable External Bus Interface (EBI).Ib qho tseem ceeb 8-theem vectored cuam tshuam kev tswj hwm, nrog rau Peripheral Data Controller, txhim kho qhov ua tau zoo ntawm lub sijhawm ntawm lub cuab yeej.
Cov cuab yeej yog tsim los siv Atmel's high-density CMOS technology.Los ntawm com-bining ARM7TDMI processor core nrog ib tug loj, on-chip, high-ceev SRAM thiab ib tug ntau yam ntawm peripheral functions ntawm ib tug monolithic nti, AT91R40008 yog ib tug haib microcontroller uas muaj ib tug saj zawg zog thiab high-zoo tshuaj rau ntau lub computer. intensive embedded tswj daim ntaub ntawv.
• Koom nrog ARM7TDMI® ARM® Thumb® Processor Core
- Kev ua tau zoo 32-ntsis RISC Architecture
- High-density 16-ntsis Instruction Set
- Tus thawj coj hauv MIPS / Watt
-Me ntsis-endian
- EmbeddedICE™ (In-circuit Emulation)
• 8-, 16- thiab 32-ntsis Nyeem thiab Sau Kev Txhawb
• 256K Bytes ntawm On-chip SRAM
- 32-ntsis Data Bus
- Lub Sij Hawm Ib Lub Sij Hawm Nkag Mus
• Fully-programmable External Bus Interface (EBI)
- Qhov chaw nyob sab nraud siab tshaj plaws ntawm 64M Bytes
- Txog yim nti xaiv
- Software Programmable 8/16-ntsis Sab Nraud Cov Ntaub Ntawv Tsheb
• Yim-theem ua ntej, Ib leeg Maskable, Vectored Interrupt Controller
- Plaub qhov cuam tshuam sab nraud, suav nrog qhov tseem ceeb tshaj plaws, qis-latency cuam tshuam kev thov
• 32 Programmable I/O Kab • Peb-channel 16-ntsis Timer/Counter
- Peb lub moos sab nraud nkag
- Ob lub hom phiaj I / O Pins rau ib Channel
• Ob tug USARTs
- Ob Qhov Kev Ntsuas Cov Ntaub Ntawv Tso Cai (PDC) Raws li USART
• Programmable Watchdog Timer
• Advanced zog-txuag nta
- CPU thiab Peripheral tuaj yeem raug txiav tawm ntawm tus kheej
• Ua haujlwm zoo li qub
- 0 Hz txog 75 MHz Internal Frequency Range ntawm VDDCORE = 1.8V, 85 ° C • 2.7V txog 3.6VI / O Kev Ua Haujlwm Ntau
• 1.65V rau 1.95V Core Ua Haujlwm Ntau
• Muaj nyob rau hauv 100-ua TQFP Pob
• -40 ° C rau + 85 ° C Kub Kub Ntau
