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Datasheet Microchip ATSAMC21J16A

Manufacturer:Microchip
Series:ATSAMC21J16A

The Microchip SAM C series of 5V Cortex M0+ devices is designed for industrial and commercial applications in noisy environments

Datasheets

  • Download » Datasheet, PDF, 9.0 Mb, Revision: 08-25-2017
    SAM C20/C21 Family Data Sheet
    Docket ↓
    SAM C20/C21
    32-bit ARM Cortex-M0+ with 5V Support, CAN-FD, PTC,
    and Advanced Analog
    Features
    Operating Conditions 2.7V – 5.5V, -40°C to +105°C, DC to 48 MHz
    Core ARM® Cortex®-M0+ CPU running at up to 48 MHz
    – Single-cycle hardware multiplier
    – Micro Trace Buffer
    – Memory Protection Unit (MPU)
    Memories 32/64/128/256 KB in-system self-programmable Flash 1/2/4/8 KB independent self-programmable Flash for EEPROM emulation 4/8/16/32 KB SRAM Main Memory
    System Power-on Reset (POR) and Brown-out Detection (BOD) Internal and external clock options with 48 MHz to 96 MHz Fractional Digital Phase Locked Loop
    (FDPLL96M) External Interrupt Controller (EIC) (Interrupt pin debouncing is only available in SAM C21N) 16 external interrupts
    – Hardware debouncing (only on the 100Pin TQFP) One non-maskable interrupt Two-pin Serial Wire Debug (SWD) programming, test, and debugging interface
    Low-Power Idle and Standby Sleep modes SleepWalking peripherals Peripherals Hardware Divide and Square Root Accelerator (DIVAS) 12-channel Direct Memory Access Controller (DMAC) 12-channel Event System Up to eight 16-bit Timer/Counters (TC), configurable as either (see Note):
    Note:  Maximum and minimum capture is only available in SAM C21N devices.


    – One 16-bit TC with compare/capture channels
    One 8-bit TC with compare/capture channels
    One 32-bit TC with compare/capture channels, by using two TCs © 2017 Microchip Technology Inc. Datasheet DS60001479B-page 1 SAM C20/C21 I/O Two 24-bit Timer/Counters and one 16-bit Timer/Counter for Control (TCC), with extended functions:
    – Up to four compare channels with optional complementary output
    – Generation of synchronized pulse width modulation (PWM) pattern across port pins
    – Deterministic fault protection, fast decay and configurable dead-time between complementary ...

Prices

Status

 ATSAMC21J16A-ANTATSAMC21J16A-AUTATSAMC21J16A-MNTATSAMC21J16A-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

Parametrics

 ATSAMC21J16A-ANTATSAMC21J16A-AUTATSAMC21J16A-MNTATSAMC21J16A-MUT
# of Comparators4444
ADCC with ComputationNoNoNoNo
Angular TimerYesYesYesYes
Architecture32323232
CPUCortex-M0+Cortex-M0+Cortex-M0+Cortex-M0+
CRC/ScanYesYesYesYes
Configurable Logic Cell Modules, CLC4444
Hardware Touch PeripheralPTCPTCPTCPTC
High Voltage CapableNoNoNoNo
I2C6666
Internal Oscillator32khz, 32Khz ULP, 48Mhz32khz, 32Khz ULP, 48Mhz32khz, 32Khz ULP, 48Mhz32khz, 32Khz ULP, 48Mhz
Internal Voltage Reference, BandgapYesYesYesYes
Math AcceleratorYesYesYesYes
Max # PWM outputs, including complementary outputs24242424
Max 16 Bit Digital Timers5555
Max 8 Bit Digital Timers5555
Max A/D Resolution, bits12121212
Max D/A Resolution, bits10101010
Max PWM Resolution, bits32323232
Max. CPU Speed MHz48484848
Operating Temperature Range, °C-40 to +105-40 to +85-40 to +105-40 to +85
Operation Voltage Max.(V)5.55.55.55.5
Operation Voltage Min.(V)2.72.72.72.7
Peripheral Pin Select, PPSYesYesYesYes
Pin count64646464
Program Memory Size, Kbytes64646464
RAM, bytes8192819281928192
SPI™6666
Signal Measurement Timer1111
Temp. Range Max.85858585
Temp. Range Min.-40-40-40-40
Total # of A/D channels12121212
UART6666
Windowed Watchdog Timer, WWDTNoNoNoNo
Zero Cross detectNoNoNoNo

Eco Plan

Other options

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