ATSAMD20E18A-MN More Semiconductors - ICs by Microchip Technology
| Status: | Active |
|---|---|
| Series: | ATSAMD20E18 |
| RoHS: | Compliant |
A low-power, high-performance Microchip's ARM® Cortex®-M0+ based flash microcontroller, the ATSAMD20E17 is ideal for a wide range of home automation, consumer, metering, and industrial applications. It features:
- 256KB of flash and 32KB of SRAM
- Up to 48MHz operating frequency
- Four serial communication modules (SERCOM) configurable as UART/USART, SPI or I2C, six 16-bit timer/counters, 32-bit Real Time clock and calendar, 10 PWM channels, one 10-channel 12-bit ADC, one 10-bit DAC
- Support for up to??60 touch channels
- 1.62V to 3.63V power supply
- Easy pin migration to SAMD20G and SAMD20J devices
Supported by MPLAB X IDE and MPLAB Harmony.
Where to Buy
Prices starting from US$2.33
| Distributor | Stock | ||
|---|---|---|---|
|
Microchip Technology
from US$2.33
|
960
in stock
|
Buy Now |
|
Newark Electronics
from US$2.75
|
0
in stock
|
Buy Now |
|
Avnet America
from US$2.82
|
0
in stock
|
Buy Now |
|
TME
from US$2.59
|
0
in stock
|
Buy Now |
|
element14
from US$3.00
|
0
in stock
|
Buy Now |
|
Farnell
from US$3.06
|
0
in stock
|
Buy Now |
|
EBV Elektronik
-
|
0
in stock
|
Buy Now |
|
Avnet Silica
-
|
0
in stock
|
Buy Now |
| Buy Now |
Features
| ARM Cortex-M0+ CPU running at up to 48MHz |
| Single-cycle hardware multiplier |
| 256KB in-system self-programmable Flash |
| 32KB SRAM memory |
| Power-on reset (POR) and brown-out detection (BOD) |
| Internal and external clock options with 48MHdigital frequency locked loop (DFLL48M) and 48MHto 96MHz |
| fractional digital phase locked loop (FDPLL96M) |
| External interrupt controller (EIC) |
| 16 external interrupts |
| One non-maskable interrupt |
| Two-pin serial wire debug (SWD) programming, test and debugging interface |
| Idle and standby sleep modes |
| SleepWalking peripherals |
| 8-channel event system |
| 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 |
| 32-bit real time counter (RTC) with clock/calendar function |
| Watchdog timer (WDT) |
| CRC-32 generator |
| USART with full-duplex and single-wire half-duplex configuration |
| I2C up to 40kHz |
| SPI |
| Differential and single-ended input |
| 1/2x to 16x programmable gain stage |
| Automatic offset and gain error compensation |
| Oversampling and decimation in hardware to support 13-, 14-, 15- or 16-bit resolution |
| 10-bit, 350ksps digital-to-analog converter (DAC) |
| Two analog comparators (AC) with window compare function |
| 256-channel capacitive touch and proximity sensing |
| 26 GPIO pins |
| 32-pin TQFP, QFN |
| 1.62V to 3.63V |
| Down to 70µA/MHz in active mode |
| Down to 8µA running the peripheral Touch Controller |
| –40 to +105°C |
Specifications
| Part Family | SAMD20 |
|---|---|
| CPU Type | Cortex-M0+ |
| MaxSpeed (MHz) | 48 |
| Program Memory Size (KB) | 256 |
| SRAM (KB) | 32 |
| Data EEPROM (bytes) | 0 |
| Temp. Range Min. | -40 |
| Temp. Range Max. | 105 |
| Operation Voltage Min.(V) | 1.62 |
| Operation Voltage Max.(V) | 3.63 |
| SPI™ | 4 |
| I2C | 4 |
| UART | 4 |
| I2S | 0 |
| Ethernet | None |
| Quadrature Encoder Interface (QEI) | 0 |
| Hardware Touch Peripheral | PTC |
| Crypto Engine | No |
| Number of USB Modules | 0 |
| USB Interface | None |
| Number of CAN Modules | 0 |
| Type of CAN module | None |
| ADC Channels | 10 |
| Max ADC Resolution (bits) | 12 |
| Max ADC Sampling Rate (ksps) | 350 |
| Number of DACs | 1 |
| Input Capture | 6 |
| Standalone Output Compare/ Standard PWM | 12 |
| Motor Control PWM Channels | 0 |
| Max 16 Bit Digital Timers | 5 |
| Number of Comparators | 2 |
| Internal Oscillator | 32khz, 32Khz ULP, 8Mhz |
| Hardware RTCC | Yes |
| Max I/O Pins | 26 |
| Pin Count | 32 |
| Low Power | Yes |
| Pins | Packaging | 32 | VQFN |
| Temp Range | Various |
| Packing Media | Tray (490) |
Last 6 months Inventory & Pricing History
Resources
Data Sheets |
|---|
| SAM D20 Family Data Sheet |
Errata |
|---|
| SAM D20 Family Errata |
Board Design Files |
|---|
| STK600-RC032SAM-79 |
| STK600-RC048SAM-78 |
| STK600-RC064SAM-87 |
| STK600-RC048SAM-88 |
| STK600-RC032SAM-89 |
| STK600-RC064SAM-72 |
Design Checklist |
|---|
| Basic 32-Bit MCU Design and Troubleshooting Checklist |
Miscellaneous |
|---|
| QTouch Library Selection Guide |
Environmental Information
| JEDEC Indicator | e3 |
|---|---|
| ROHS | Compliant |
| China EFUP | Compliant |
| Device Weight (g) | 0.0687 |
| Shipping Weight (kg) | 0.414286 |
| Lead Count | 32 |
| Package Type | VQFN |
| Package Width or Size | 5x5x1mm |
| Soldering Composition | Matte Tin |
Alternative Descriptions
| 32QFN 105C, GREEN,1.6-3.6V,48MHz | Microchip Technology |
| Mcu, 32Bit, Cortex-M0+, 48Mhz, Qfn-32 | Newark Electronics |
| IC: ARM microcontroller | TME |
| MCU, 32BIT, CORTEX-M0+, 48MHZ, QFN-32 | element14 |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a ATSAMD20E18A-MN?
Additional datasheets, footprints and schematics for ATSAMD20E18A-MN are listed on our Part Details page. You can also find images and similar parts to ATSAMD20E18A-MN on this page.
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What category does ATSAMD20E18A-MN fall under?
The ATSAMD20E18A-MN is listed under Semiconductors - ICs > More Semiconductors - ICs.
Can I view similar or alternative parts?
You can view similar parts to ATSAMD20E18A-MN when available in the More Semiconductors - ICs range under the specifications section at the bottom of the details page.
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Is the ATSAMD20E18A-MN RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Microchip Technology.
Which authorised distributors for ATSAMD20E18A-MN have stock available?
Authorised distributors including Microchip Technology, Newark Electronics, Avnet America, TME and element14 have stock available or on a lead time for ATSAMD20E18A-MN.
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