32-bit ARM Cortex-M3 microcontroller featuring a 48 MHz core frequency. Offers 128KB FLASH memory and 16KB RAM. Includes 79 programmable I/Os, 16 ADC channels, 4 PWM channels, 2 UART, 2 I2C, and 1 SPI interface. Packaged in a 100-pin LQFP for surface mounting, operating from 1.62V to 3.6V with a temperature range of -40°C to 85°C.
Frequency48MHz
PackageLQFP
MountingSurface Mount
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Technical Specifications
Microchip ATSAM3N2CA-AU technical specifications.
General
Address Bus Width
32b
Package/Case
LQFP
Core Architecture
ARM
Data Bus Width
32b
Frequency
48MHz
Height
1.45mm
Interface
SPI, UART, I2C, IrDA, USART
Lead Free
Lead Free
Length
14mm
Max Frequency
48MHz
Max Operating Temperature
85°C
Max Supply Voltage
3.6V
Memory Size
128KB
Memory Type
FLASH,
Min Operating Temperature
-40°C
Min Supply Voltage
1.62V
Mount
Surface Mount
Number of ADC Channels
16
Number of I/Os
79
Number of I2C Channels
2
Number of Programmable I/O
79
Number of PWM Channels
4
Number of SPI Channels
1
Number of Timers/Counters
6
Number of UART Channels
2
Oscillator Type
Internal
Package Quantity
90
Packaging
Rail/Tube
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT, DMA
Radiation Hardening
No
RAM Size
16KB
Reach SVHC Compliant
No
RoHS Compliant
Yes
Series
SAM3N
Watchdog Timer
Yes
Width
14mm
Compliance
RoHS
Compliant
Datasheet
Microchip ATSAM3N2CA-AU Datasheet
Download the complete datasheet for Microchip ATSAM3N2CA-AU to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.