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AT91R40008-66AU
MCU, 32BIT, ARM7TDMI, 66MHZ, LQFP-100
Image is for illustrative purposes only. Please refer to product description.
ManufacturerMICROCHIP
Manufacturer Part NoAT91R40008-66AU
Newark Part No.43AC2188
Product RangeAT91 Family AT91R Series Microcontrollers
Technical Datasheet
Available to Order
Manufacturer Standard Lead Time: 12 week(s)
| Quantity | Price |
|---|---|
| 1+ | $17.660 |
| 10+ | $17.640 |
| 25+ | $16.410 |
| 50+ | $15.780 |
| 180+ | $15.200 |
Price for:Each
Minimum: 1
Multiple: 1
$17.66
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Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
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Product Information
ManufacturerMICROCHIP
Manufacturer Part NoAT91R40008-66AU
Newark Part No.43AC2188
Product RangeAT91 Family AT91R Series Microcontrollers
Technical Datasheet
Product RangeAT91 Family AT91R Series Microcontrollers
Device CoreARM7TDMI
Data Bus Width32 bit
No. of Bits32bit
Data Bus Width32bit
Operating Frequency Max66MHz
CPU Speed66MHz
Program Memory Size-
No. of Pins100Pins
IC Case / PackageLQFP
MCU Case StyleLQFP
No. of I/O's32I/O's
InterfacesEBI, EMI, UART, USART
Embedded Interface TypeEBI, EMI, UART, USART
RAM Memory Size256KB
ADC Channels-
ADC Resolution-
Supply Voltage Min1.65V
Supply Voltage Max1.95V
Operating Temperature Min-40°C
Operating Temperature Max85°C
IC MountingSurface Mount
MCU FamilyAT91
MCU SeriesAT91R
Qualification-
SVHCNo SVHC (25-Jun-2025)
Technical Specifications
Product Range
AT91 Family AT91R Series Microcontrollers
Data Bus Width
32 bit
Data Bus Width
32bit
CPU Speed
66MHz
No. of Pins
100Pins
MCU Case Style
LQFP
Interfaces
EBI, EMI, UART, USART
RAM Memory Size
256KB
ADC Resolution
-
Supply Voltage Max
1.95V
Operating Temperature Max
85°C
MCU Family
AT91
Qualification
-
SVHC
No SVHC (25-Jun-2025)
Device Core
ARM7TDMI
No. of Bits
32bit
Operating Frequency Max
66MHz
Program Memory Size
-
IC Case / Package
LQFP
No. of I/O's
32I/O's
Embedded Interface Type
EBI, EMI, UART, USART
ADC Channels
-
Supply Voltage Min
1.65V
Operating Temperature Min
-40°C
IC Mounting
Surface Mount
MCU Series
AT91R
MSL
MSL 3 - 168 hours
Technical Docs (3)
Legislation and Environmental
US ECCN:3A991A2
EU ECCN:Unknown
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:No SVHC (25-Jun-2025)
Download Product Compliance Certificate
Product Compliance Certificate
Product traceability