Datasheet Microchip ATSAMD21J18A-AU

ManufacturerMicrochip
SeriesATSAMD21J18
Part NumberATSAMD21J18A-AU

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

Datasheets

Datasheet Complete SAM D21E, SAM D21G, SAM D21J
PDF, 9.1 Mb, Revision: 02-01-2017, File uploaded: Nov 4, 2017, Pages: 972
32-bit ARM-Based Microcontrollers
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Datasheet Summary SAM D21E, SAM D21G, SAM D21J
PDF, 3.3 Mb, Revision: 02-01-2017, File uploaded: Nov 4, 2017, Pages: 59
32-bit ARM-Based Microcontrollers
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Datasheet Complete SAM D21EL, SAM D21GL
PDF, 5.4 Mb, Revision: 02-01-2017, File uploaded: Nov 4, 2017, Pages: 762
32-bit ARM-Based Microcontrollers
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Datasheet Summary SAM D21EL, SAM D21GL
PDF, 851 Kb, Revision: 02-01-2017, File uploaded: Nov 4, 2017, Pages: 38
32-bit ARM-Based Microcontrollers
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Prices

Status

Lifecycle StatusProduction (Appropriate for new designs but newer alternatives may exist)

Packaging

PackageTQFP
Pins64

Parametrics

# of Comparators2
ADCC with ComputationNo
Angular TimerNo
Architecture32
CPUCortex-M0+
CRC/ScanYes
Cap. Touch Channels256
High Voltage CapableNo
I2C6
Internal Oscillator32khz, 32Khz ULP, 8Mhz
Internal Voltage ReferenceYes Bandgap
Math AcceleratorNo
Max # PWM outputs24 including complementary outputs
Max 16 Bit Digital Timers5
Max 8 Bit Digital Timers5
Max A/D Resolution12 bits
Max D/A Resolution10 bits
Max PWM Resolution16 bits
Max. CPU Speed MHz48
Number of USB Modules1
Operating Temperature Range-40 to +85 °C
Operation Voltage Max.(V)3.63
Operation Voltage Min.(V)1.62
Peripheral Pin SelectYes PPS
Pin count64
Program Memory Size256 Kbytes
RAM32768 bytes
SPIв„ў6
Temp. Range Max.85
Temp. Range Min.-40
Total # of A/D channels20
UART6
Windowed Watchdog TimerNo WWDT
Zero Cross detectNo

Eco Plan

RoHSCompliant

Other Options

ATSAMD21E15 ATSAMD21E15L ATSAMD21E16 ATSAMD21E16L ATSAMD21E17 ATSAMD21E18 ATSAMD21G15 ATSAMD21G16 ATSAMD21G16L ATSAMD21G17 ATSAMD21G18 ATSAMD21J15 ATSAMD21J16 ATSAMD21J17

Model Line

Other Names:

ATSAMD21J18AAU, ATSAMD21J18A AU

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