ATSAM3N4A
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Core
Cortex-M3, 48 MHz
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Family
SAM3 Series
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Sub-Family
ATSAM3N
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CMSIS Pack
SAM3_DFP
The Microchip | SMART SAM3N ARM Cortex M3-based series combines a high-performance architecture, peripherals and power–saving techniques to deliver uncompromised performance.
Available in multiple memory densities, pin counts and package types, the SAM3N offers a scalable solution to meet application requirements.
It is supported by a full set of software libraries, project examples, tools and a worldwide ecosystem to shorten development cycle time.
Pin-to-pin compatible with the SAM7S and the SAM3S, the SAM3N facilitates migration within the family.
| Core |
Processor Cortex-M3 |
|---|---|
| Maximum Clock Frequency | 48 MHz |
| Memory Protection Unit | NO_MPU |
| Floating Point Unit | NO_FPU |
| Trust Zone | |
| Digital Signal Processor | |
| CortexM Vector Extensions | |
| Endian | Little-endian |
| Features | View features |
Processor
Cortex-M3, 48 MHz
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Controls Number of Touch Channels 17 x Number of Touch Channels -
I/O IO Pins 34 IO Pins External Interrupts 34 External Interrupts Analog to Digital Converter 8-channel x 10-bit Analog to Digital Converter -
Other Quadrature Decoder Channels 1 x Quadrature Decoder Channels -
Communication Serial Peripheral Interface 2 x 0 bit/s Serial Peripheral Interface Universal Asynchronous Receiver Transmitter 3 x 0 bit/s Universal Asynchronous Receiver Transmitter Inter-Integrated Circuit 2 x Inter-Integrated Circuit -
Timer Output Compare channels 9 x Output Compare channels Input Capture Channels 6 x Input Capture Channels Timer/Counter 6-bit Timer/Counter Pulse Width Modulation 4-bit Pulse Width Modulation -
Clock Real Time Clock 1 Hz .. 32.77 kHz Real Time Clock