Key parameters for ATSAM3X8E

Parameter
Value

Flash (Kbytes):

512 Kbytes

Pin Count:

144

Max. Operating Freq. (MHz):

84 MHz

CPU:

Cortex-M3

# of Touch Channels:

32

Hardware QTouch Acquisition:

No

Max I/O Pins:

103

Ext Interrupts:

103

Quadrature Decoder Channels:

2

USB Transceiver:

1

USB Speed:

Hi-Speed

USB Interface:

Host, Device

SPI:

4

TWI (I2C):

2

UART:

5

CAN:

2

LIN:

3

SSC:

1

Ethernet:

1

SD / eMMC:

1

Graphic LCD:

No

Video Decoder:

No

Camera Interface:

No

ADC channels:

16

ADC Resolution (bits):

12

ADC Speed (ksps):

1000

Analog Comparators:

0

Resistive Touch Screen:

No

DAC Channels:

2

DAC Resolution (bits):

12

Temp. Sensor:

Yes

Crypto Engine:

No

SRAM (Kbytes):

96

EEPROM (Bytes):

0

Self Program Memory:

YES

External Bus Interface:

1

DRAM Memory:

No

NAND Interface:

Yes

picoPower:

No

Temp. Range (deg C):

-40 to 85

I/O Supply Class:

1.62/3.6

Operating Voltage (Vcc):

1.62 to 3.6

FPU:

No

MPU / MMU:

Yes / No

Timers:

9

Output Compare channels:

9

Input Capture Channels:

6

PWM Channels:

8

32kHz RTC:

Yes

Calibrated RC Oscillator:

Yes

Debug Interface:

JTAG and SWD

I2S:

Yes

RTC:

RTC|Counter/Clock+Cal

Diff. ADC Inputs:

7