Datasheet Microchip ATSAML21G18B

ManufacturerMicrochip
SeriesATSAML21G18B

The ultra-low-power ATSAML21 based Flash microcontroller (MCU) feature sophisticated power management technologies and consumes under 35 µA/MHz in active mode and 200nA in Sleep mode

Datasheets

SAM L21 Datasheet
PDF, 8.7 Mb, Revision: 06-27-2017
Extract from the document

Prices

Status

ATSAML21G18B-ANTATSAML21G18B-AUTATSAML21G18B-MNTATSAML21G18B-MUT
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)

Packaging

ATSAML21G18B-ANTATSAML21G18B-AUTATSAML21G18B-MNTATSAML21G18B-MUT
PackageTQFPTQFPVQFNVQFN
Pins48484848

Parametrics

Parameters / ModelsATSAML21G18B-ANTATSAML21G18B-AUTATSAML21G18B-MNTATSAML21G18B-MUT
# of Comparators2222
ADCC with ComputationNoNoNoNo
Angular TimerNoNoNoNo
Architecture32323232
CPUCortex-M0+Cortex-M0+Cortex-M0+Cortex-M0+
CRC/ScanYesYesYesYes
Cap. Touch Channels96969696
Configurable Logic Cell Modules, CLC4444
High Voltage CapableNoNoNoNo
I2C6666
Internal Oscillator32Khz ULP, 16Mhz32Khz ULP, 16Mhz32Khz ULP, 16Mhz32Khz ULP, 16Mhz
Internal Voltage Reference, BandgapYesYesYesYes
Math AcceleratorNoNoNoNo
Max # PWM outputs, including complementary outputs20202020
Max 16 Bit Digital Timers5555
Max 8 Bit Digital Timers5555
Max A/D Resolution, bits12121212
Max D/A Resolution, bits12121212
Max. CPU Speed MHz48484848
Number of D/A Converters2222
Number of USB Modules1111
Operating Temperature Range, °C-40 to +105-40 to +85-40 to +105-40 to +85
Operation Voltage Max.(V)3.633.633.633.63
Operation Voltage Min.(V)1.621.621.621.62
Operational Amplifier3333
Peripheral Pin Select, PPSYesYesYesYes
Pin count48484848
Program Memory Size, Kbytes256256256256
RAM, bytes40960409604096040960
SPIв„ў6666
Temp. Range Max.105105105105
Temp. Range Min.-40-40-40-40
Total # of A/D channels14141414
UART6666
Windowed Watchdog Timer, WWDTNoNoNoNo
Zero Cross detectNoNoNoNo

Eco Plan

ATSAML21G18B-ANTATSAML21G18B-AUTATSAML21G18B-MNTATSAML21G18B-MUT
RoHSCompliantCompliantCompliantCompliant

Other Options

ATSAML21E15B ATSAML21E16B ATSAML21E17B ATSAML21E18B ATSAML21G16B ATSAML21G17B ATSAML21J16B ATSAML21J17B ATSAML21J18B

Model Line

$2 Start Your PCB and SMT. Get coupon code: JLCNY

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