Microchip, 32bit ARM Cortex M3, SAM3X Microcontroller, 84MHz, 512 kB Flash, 100-Pin LQFP

View all Microcontrollers
Bulk discount available

Subtotal (1 unit)*

$19.81

(exc. GST)

$22.78

(inc. GST)

Add to Basket
Select or type quantity
Temporarily out of stock
  • 78 unit(s) shipping from 08 December 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 - 4$19.81
5 +$19.59

*price indicative

Packaging Options:
RS Stock No.:
131-1190
Mfr. Part No.:
ATSAM3X8CA-AU
Brand:
Microchip
Find similar products by selecting one or more attributes.
Select all

Brand

Microchip

Family Name

SAM3X

Package Type

LQFP

Mounting Type

Surface Mount

Pin Count

100

Device Core

ARM Cortex M3

Data Bus Width

32bit

Program Memory Size

512 kB

Maximum Frequency

84MHz

RAM Size

96 kB

USB Channels

1

Number of PWM Units

1 x 16 bit

Number of SPI Channels

4

Number of I2C Channels

2

Number of UART Channels

1

Number of CAN Channels

2

Typical Operating Supply Voltage

1.8 V, 3.3 V

Number of USART Channels

4

Minimum Operating Temperature

-40 °C

Maximum Number of Ethernet Channels

1

Pulse Width Modulation

1 (8 x 16 bit)

Dimensions

14 x 14 x 1.45mm

Width

14mm

Instruction Set Architecture

RISC

Number of PCI Channels

0

Length

14mm

Number of Ethernet Channels

1

Number of ADC Units

1

Height

1.45mm

Number of LIN Channels

0

Program Memory Type

Flash

ADCs

16 x 12 bit

Maximum Operating Temperature

+85 °C

SMART SAM3X ARM® Cortex-M3 Microcontrollers


Based on the ARM® Cortex®-M3 core, the Atmel® SMART SAM3X Flash-based microcontroller (MCU) bring Enhanced connectivity by adding Ethernet, dual CAN and high-speed USB (HS USB) MiniHost and device with on-chip physical layer (PHY). The series also includes QTouch capacitive touch support, enhanced safety and security and low power consumption.

For these non-cancellable (NC), and non-returnable (NR) products, Terms and Conditions apply.


Related links