Status: | Active |
---|---|
Series: | ATSAMC21G17A |
RoHS: | Compliant |
The Microchip SAM C series of 5V Cortex M0+ devices is designed for industrial and commercial applications in noisy environments. These products feature robust communications peripherals including the SERCOM module and CAN-FD, along with advanced motor control peripherals, and the Peripheral Touch Control (PTC) for developing robust user interfaces.
Supported by MPLAB X IDE and MPLAB Harmony.
Functional Safety
This device supports the ISO 26262 (ASIL B) and IEC 60730 (Class B) functional safety standards.
· The Functional Safety Manual, FMEDA and information on the Diagnostic Software are available under NDA through the request form on the 32-bit Microcontrollers Functional Safety web page.
· Learn more about 32-bit MCUs with Functional Safety capabilities including device hardware and certified software libraries.
ARM Cortex-M0+ CPU running at up to 48MHz |
Single-cycle hardware multiplier |
Micro Trace Buffer |
Memory Protection Unit (MPU) |
128KB in-system self-programmable Flash |
4KB independent self-programmable Flash for EEPROM emulation |
16KB SRAM Main Memory |
Power-on reset (POR) and brown-out detection (BOD) |
Internal and external clock options with 48MHz to 96MHz |
Fractional Digital Phase Locked Loop (FDPLL96M) |
16 external interrupts |
One non-maskable interrupt |
Two-pin Serial Wire Debug (SWD) programming, test and debugging interface |
Idle, standby, and off sleep modes |
SleepWalking 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 |
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 |
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 outputs |
Dithering that increase resolution with up to 5 bit and reduce quantization error |
Frequency Meter |
32-bit Real Time Counter (RTC) with clock/calendar function |
Watchdog Timer (WDT) |
CRC-32 generator |
CAN 2.0A/B |
ISO CAN FD; ISO 1189801:2015 |
Each CAN interface have two selectable pin locations to switch between two external CAN transceivers (without the need for an external switch) |
USART with full-duplex and single-wire half-duplex configuration |
I2C up to 3.4MHz (Except SERCOM6 and SERCOM7) |
SPI |
LIN master/slave |
RS-485 |
PMBus |
Four Configurable Custom Logic (CCL) |
Differential and single-ended input |
Automatic offset and gain error compensation |
Oversampling and decimation in hardware to support 13-, 14-, 15- or 16-bit resolution |
One 16-bit Sigma-Delta Analog-to-Digital Converter (SDADC) with up to 2 differential channels |
10-bit, 350ksps Digital-to-Analog Converter (DAC) |
Four Analog Comparators (AC) with window compare function |
Integrated Temperature Sensor |
Peripheral Touch Controller (PTC) |
256-Channel capacitive touch and proximity sensing I/O |
Up to 38 programmable I/O pins |
Drop in compatible with select SAM D20 and SAM D21 |
2.7V – 5.5V |
Part Family | SAMC21 |
---|---|
CPU Type | Cortex-M0+ |
MaxSpeed (MHz) | 48 |
Program Memory Size (KB) | 128 |
SRAM (KB) | 16 |
Data EEPROM (bytes) | 4096 |
Temp. Range Min. | -40 |
Temp. Range Max. | 125 |
Operation Voltage Min.(V) | 2.7 |
Operation Voltage Max.(V) | 5.5 |
Direct Memory Access (DMA) Channels | 12 |
SPI | 6 -SPI |
I2C | 6 |
UART | 6 |
I2S | 0 |
Ethernet | None |
USB Interface | None |
Number of USB Modules | 0 |
Type of CAN module | CAN-FD |
Number of CAN Modules | 2 |
Crypto Engine | No |
Max ADC Resolution (bits) | 12 |
Max ADC Sampling Rate (ksps) | 1000 |
ADC Channels | 12 |
Max DAC Resolution (bits) | 10 |
DAC outputs | 1 |
Hardware Touch Peripheral | PTC |
Number of Comparators | 4 |
Motor Control PWM Channels | 14 |
Quadrature Encoder Interface (QEI) | 0 |
Internal Oscillator | 32khz, 32Khz ULP, 48Mhz |
Hardware RTCC | Yes |
Max I/O Pins | 38 |
Pin Count | 48 |
Low Power | No |
Pins | Packaging | 48 | VQFN |
Temp Range | -40C to +125C |
Packing Media | Tape and reel (4000) |
Data Sheets |
---|
SAM C20/C21 Family Data Sheet |
Brochures |
---|
32-bit Microcontroller Families Brochure |
32-bit Peripherals Quick Reference Card |
ATSAMC21 100-pin Motor Control Plug-In Module (PIM) Information Sheet |
Design Checklist |
---|
Basic 32-Bit MCU Design and Troubleshooting Checklist |
JEDEC Indicator | e3 |
---|---|
ROHS | Compliant |
China EFUP | Compliant |
Device Weight (g) | 0.1339 |
Shipping Weight (kg) | 0.272 |
Lead Count | 48 |
Package Type | VQFN |
Package Width or Size | 7x7x0.9mm |
Soldering Composition | Matte Tin |
QFN48 wettable flanks, 125C, GREEN, 5V, 48MHZ, T&R | Microchip Technology |
MCU 32-Bit ATSAMC21 ARM Cortex-M0+ RISC 128KB Flash 2.7V to 5.5V 48-Pin VQFN T/R | EBV Elektronik |
Where can I find additional details, specifications and documents for a ATSAMC21G17A-MZT?
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Is the ATSAMC21G17A-MZT RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Microchip Technology.
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