Microchip, 32bit ARM Cortex M0+, ATSAMD Microcontroller, 48MHz, 256 kB Flash, 64-Pin QFN

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Subtotal (1 tray of 260 units)*

$1,619.28

(exc. GST)

$1,781.26

(inc. GST)

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  • 260 unit(s) shipping from 08 December 2025
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Units
Per unit
Per Tray*
260 - 1040$6.228$1,619.28
1300 +$6.022$1,565.72

*price indicative

RS Stock No.:
177-3481
Mfr. Part No.:
ATSAMD21J18A-MU
Brand:
Microchip
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Brand

Microchip

Family Name

ATSAMD

Package Type

QFN

Mounting Type

Surface Mount

Pin Count

64

Device Core

ARM Cortex M0+

Data Bus Width

32bit

Program Memory Size

256 kB

Maximum Frequency

48MHz

RAM Size

32 kB

USB Channels

1

Number of PWM Units

1

Number of SPI Channels

6

Number of USART Channels

6

Number of UART Channels

6

Typical Operating Supply Voltage

3.6 (Maximum) V

Number of CAN Channels

0

Number of I2C Channels

6

Number of LIN Channels

6

Maximum Operating Temperature

+85 °C

Number of Ethernet Channels

0

Number of PCI Channels

0

ADCs

20 x 12 bit

Maximum Number of Ethernet Channels

0

Program Memory Type

Flash

Minimum Operating Temperature

-40 °C

Height

1mm

Number of ADC Units

1

Width

9mm

Dimensions

9 x 9 x 1mm

Pulse Width Modulation

1 (24 Channel)

Automotive Standard

AEC-Q100

Instruction Set Architecture

ARM

Length

9mm

COO (Country of Origin):
TW
A low-power, high-performance Microchip's ARM® Cortex®-M0+ based flash microcontroller, the ATSAMD21J18 is ideal for a wide range of home automation, consumer, metering, and industrial applications.

256KB of flash and 32KB of SRAM
Up to 48MHz operating frequency
Six serial communication modules (SERCOM)

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


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