Datasheet Microchip ATSAMD20G18

ManufacturerMicrochip
SeriesATSAMD20G18

A low-power, high-performance Microchip's ARM® Cortex®-M0+ based flash microcontroller, the ATSAMD20G18 is ideal for a wide range of home automation, consumer, metering, and industrial applications

Datasheets

SAM D20 Datasheet
PDF, 11.7 Mb, Revision: 12-10-2016
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SAM D20 Datasheet Summary
PDF, 3.3 Mb, Revision: 12-10-2016
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Prices

Status

ATSAMD20G18A-ANATSAMD20G18A-ANTATSAMD20G18A-AUATSAMD20G18A-AUTATSAMD20G18A-MNATSAMD20G18A-MNTATSAMD20G18A-MUATSAMD20G18A-MUTATSAMD20G18A-UNTATSAMD20G18A-UUT
Lifecycle StatusProduction (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)

Packaging

ATSAMD20G18A-ANATSAMD20G18A-ANTATSAMD20G18A-AUATSAMD20G18A-AUTATSAMD20G18A-MNATSAMD20G18A-MNTATSAMD20G18A-MUATSAMD20G18A-MUTATSAMD20G18A-UNTATSAMD20G18A-UUT
PackageTQFPTQFPTQFPTQFPVQFNVQFNVQFNVQFNWLCSPWLCSP
Pins48484848484848484545

Parametrics

Parameters / ModelsATSAMD20G18A-ANATSAMD20G18A-ANTATSAMD20G18A-AUATSAMD20G18A-AUTATSAMD20G18A-MNATSAMD20G18A-MNTATSAMD20G18A-MUATSAMD20G18A-MUTATSAMD20G18A-UNTATSAMD20G18A-UUT
# of Comparators2222222222
ADCC with ComputationNoNoNoNoNoNoNoNoNoNo
Angular TimerNoNoNoNoNoNoNoNoNoNo
Architecture32323232323232323232
CPUCortex-M0+Cortex-M0+Cortex-M0+Cortex-M0+Cortex-M0+Cortex-M0+Cortex-M0+Cortex-M0+Cortex-M0+Cortex-M0+
CRC/ScanYesYesYesYesYesYesYesYesYesYes
Cap. Touch Channels120120120120120120120120120120
High Voltage CapableNoNoNoNoNoNoNoNoNoNo
I2C6666666666
Internal Oscillator32khz, 32Khz ULP, 8Mhz32khz, 32Khz ULP, 8Mhz32khz, 32Khz ULP, 8Mhz32khz, 32Khz ULP, 8Mhz32khz, 32Khz ULP, 8Mhz32khz, 32Khz ULP, 8Mhz32khz, 32Khz ULP, 8Mhz32khz, 32Khz ULP, 8Mhz32khz, 32Khz ULP, 8Mhz32khz, 32Khz ULP, 8Mhz
Internal Voltage Reference, BandgapYesYesYesYesYesYesYesYesYesYes
Math AcceleratorNoNoNoNoNoNoNoNoNoNo
Max # PWM outputs, including complementary outputs12121212121212121212
Max 16 Bit Digital Timers5555555555
Max 8 Bit Digital Timers5555555555
Max A/D Resolution, bits12121212121212121212
Max D/A Resolution, bits10101010101010101010
Max PWM Resolution, bits16161616161616161616
Max. CPU Speed MHz48484848484848484848
Number of D/A Converters1111111111
Operating Temperature Range, °C-40 to +105-40 to +105-40 to +85-40 to +85-40 to +105-40 to +105-40 to +85-40 to +85-40 to +85
Operation Voltage Max.(V)3.633.633.633.633.633.633.633.633.633.63
Operation Voltage Min.(V)1.621.621.621.621.621.621.621.621.621.62
Peripheral Pin Select, PPSYesYesYesYesYesYesYesYesYesYes
Pin count48484848484848484848
Program Memory Size, Kbytes256256256256256256256256256256
RAM, bytes32768327683276832768327683276832768327683276832768
SPIв„ў6666666666
Temp. Range Max.85858585858585858585
Temp. Range Min.-40-40-40-40-40-40-40-40-40-40
Total # of A/D channels14141414141414141414
UART6666666666
Windowed Watchdog Timer, WWDTNoNoNoNoNoNoNoNoNoNo
Zero Cross detectNoNoNoNoNoNoNoNoNoNo

Eco Plan

ATSAMD20G18A-ANATSAMD20G18A-ANTATSAMD20G18A-AUATSAMD20G18A-AUTATSAMD20G18A-MNATSAMD20G18A-MNTATSAMD20G18A-MUATSAMD20G18A-MUTATSAMD20G18A-UNTATSAMD20G18A-UUT
RoHSCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliant

Other Options

ATSAMD20E14 ATSAMD20E15 ATSAMD20E16 ATSAMD20E17 ATSAMD20E18 ATSAMD20G14 ATSAMD20G15 ATSAMD20G16 ATSAMD20G17 ATSAMD20J14 ATSAMD20J15 ATSAMD20J16 ATSAMD20J17 ATSAMD20J18

Model Line

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