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• Processor
– ARM Cortex-M0+ CPU running at up to 48MHz
• Single-cycle hardware multiplier
• Micro Trace Buffer (MTB)
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• Memories
– 32/64/128/256KB in-system self-programmable Flash
– 4/8/16/32KB SRAM Memory
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• System
– Power-on reset (POR) and brown-out detection (BOD)
– Internal and external clock options with 48MHz Digital Frequency
Locked Loop (DFLL48M) and 48MHz to 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
|
| • Low Power
– Idle and standby sleep modes
– SleepWalking peripherals
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|
| CATALOG |
| ATSAMD21E18A-MUT COUNTRY OF ORIGIN |
ATSAMD21E18A-MUT PARAMETRIC INFO
|
ATSAMD21E18A-MUT PACKAGE INFO
|
ATSAMD21E18A-MUT MANUFACTURING INFO
|
ATSAMD21E18A-MUT PACKAGING INFO
|
ATSAMD21E18A-MUT ECAD MODELS
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|
| COUNTRY OF ORIGIN |
| Thailand |
| Philippines |
| Taiwan (Province of China) |
|
PARAMETRIC INFO
|
| Data Bus Width (bit) |
32 |
| Family Name |
SAM D21 |
| Device Core |
ARM Cortex M0+ |
| Instruction Set Architecture |
RISC |
| Maximum Clock Rate (MHz) |
48 |
| Program Memory Type |
Flash |
| Program Memory Size |
256KB |
| RAM Size |
32KB |
| Maximum CPU Frequency (MHz) |
48 |
| DMA Channels |
12 |
| Direct Memory Access |
Yes |
| Floating Point Unit |
No |
| Bluetooth |
No |
| Wi-Fi |
No |
| Multiply Accumulate |
No |
| Internal/External Clock Type |
External |
| Touch Sensing Interface |
No |
| Power On Reset |
Yes |
| Memory Protection Unit |
Yes |
| Temperature Sensor |
Yes |
| DDR |
No |
| Memory Management Unit |
No |
| Integrated Development Environment |
No |
| Super Scalar |
No |
| External Bus Interface |
No |
| Number of Programmable I/Os |
26 |
| Number of Timers |
6 |
| ADC Channels |
10 |
| DAC Channels |
1 |
| ADC Resolution (bit) |
12 |
| Number of ADCs |
Single |
| Core Architecture |
ARM |
| Number of DACs |
Single |
| DAC Resolution (bit) |
10 |
| PWM |
1 |
| Watchdog |
1 |
| Analog Comparators |
2 |
| Parallel Master Port |
No |
| Real Time Clock |
Yes |
| Interface Type |
I2C/I2S/SPI/USART/USB |
| Programmability |
Yes |
| SPI |
4 |
| I2C |
4 |
| I2S |
1 |
| UART |
0 |
| USART |
4 |
| CAN |
0 |
| USB |
1 |
| Ethernet |
0 |
| Minimum Operating Supply Voltage (V) |
1.62 |
| Typical Operating Supply Voltage (V) |
3.3 |
| Maximum Operating Supply Voltage (V) |
3.63 |
| Minimum Operating Temperature (°C) |
-40 |
| Maximum Operating Temperature (°C) |
85 |
| Temperature Flag |
Opr |
| Operating Supply Voltage (V) |
3.3 |
| Maximum Storage Temperature (°C) |
150 |
| Minimum Storage Temperature (°C) |
-60 |
|
|
PACKAGE INFO
|
| Supplier Package |
QFN EP |
| Basic Package Type |
Non-Lead-Frame SMT |
| Pin Count |
32 |
| Lead Shape |
No Lead |
| PCB |
32 |
| Tab |
N/R |
| Pin Pitch (mm) |
0.5 |
| Package Length (mm) |
5 |
| Package Width (mm) |
5 |
| Package Height (mm) |
0.95(Max) |
| Package Diameter (mm) |
N/R |
| Seated Plane Height (mm) |
1(Max) |
| Mounting |
Surface Mount |
| Package Material |
Plastic |
| Package Description |
Quad Flat No Lead Package, Exposed Pad |
| Package Family Name |
QFN |
| Package Outline |
Link to Datasheet |
|
|
MANUFACTURING INFO
|
| MSL |
3 |
| Maximum Reflow Temperature (°C) |
260 |
| Reflow Solder Time (Sec) |
30 |
| Number of Reflow Cycle |
3 |
| Reflow Temp. Source |
Link to Datasheet |
| Maximum Wave Temperature (°C) |
N/R |
| Wave Solder Time (Sec) |
N/R |
| Lead Finish(Plating) |
Matte Sn annealed |
| Under Plating Material |
N/A |
| Terminal Base Material |
N/A |
|
|
PACKAGING INFO
|
| Packaging Suffix |
T |
| Packaging |
Tape and Reel |
| Quantity Of Packaging |
5000 |
|
|
ECAD MODELS
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