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AT91SAM7S256D-AU-999
ARM MCU, SAM 32 Family AT91SAM7S Series Microcontrollers, ARM7TDMI, 32 bit, 55 MHz, 256 KB
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ManufacturerMICROCHIP
Manufacturer Part NoAT91SAM7S256D-AU-999
Newark Part No.41AH8383
Product RangeSAM 32 Family AT91SAM7S Series Microcontrollers
Technical Datasheet
Packaging Options
681 In Stock
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| Quantity | Price |
|---|---|
| 1+ | $12.440 |
| 10+ | $11.870 |
| 25+ | $11.290 |
| 50+ | $10.770 |
Price for:Each (Supplied on Cut Tape)
Minimum: 1
Multiple: 1
$12.44
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Product Information
ManufacturerMICROCHIP
Manufacturer Part NoAT91SAM7S256D-AU-999
Newark Part No.41AH8383
Product RangeSAM 32 Family AT91SAM7S Series Microcontrollers
Technical Datasheet
Product RangeSAM 32 Family AT91SAM7S Series Microcontrollers
Device CoreARM7TDMI
No. of Bits32bit
Data Bus Width32 bit
Data Bus Width32bit
Operating Frequency Max55MHz
CPU Speed55MHz
Program Memory Size256KB
No. of Pins64Pins
IC Case / PackageLQFP
MCU Case StyleLQFP
No. of I/O's32I/O's
InterfacesI2C, SPI, USART, USB
Embedded Interface TypeI2C, SPI, USART, USB
RAM Memory Size64KB
ADC Channels8Channels
ADC Resolution10Bit
MCU FamilySAM 32
Supply Voltage Min1.65V
MCU SeriesSAM7S
Supply Voltage Max1.95V
Operating Temperature Min-40°C
Operating Temperature Max85°C
IC MountingSurface Mount
Qualification-
SVHCNo SVHC (25-Jun-2025)
Technical Specifications
Product Range
SAM 32 Family AT91SAM7S Series Microcontrollers
No. of Bits
32bit
Data Bus Width
32bit
CPU Speed
55MHz
No. of Pins
64Pins
MCU Case Style
LQFP
Interfaces
I2C, SPI, USART, USB
RAM Memory Size
64KB
ADC Resolution
10Bit
Supply Voltage Min
1.65V
Supply Voltage Max
1.95V
Operating Temperature Max
85°C
Qualification
-
SVHC
No SVHC (25-Jun-2025)
Device Core
ARM7TDMI
Data Bus Width
32 bit
Operating Frequency Max
55MHz
Program Memory Size
256KB
IC Case / Package
LQFP
No. of I/O's
32I/O's
Embedded Interface Type
I2C, SPI, USART, USB
ADC Channels
8Channels
MCU Family
SAM 32
MCU Series
SAM7S
Operating Temperature Min
-40°C
IC Mounting
Surface Mount
MSL
MSL 3 - 168 hours
Technical Docs (2)
Associated Products
2 Products Found
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