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| PartNumber | ATSAMD21E16L-MFT | ATSAMD21E16L-MF | ATSAMD21E16L-MNT |
| Description | ARM Microcontrollers - MCU 32QFN 125C, GREEN,1.6-3.6V,48MHz,T&R | ARM Microcontrollers - MCU 32QFN 125C, GREEN,1.6-3.6V,48MHz | ARM Microcontrollers - MCU 32QFN 105C, GREEN,1.6-3.6V,48MHz,T&R |
| Manufacturer | Microchip | Microchip | Microchip |
| Product Category | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU |
| RoHS | Y | Y | Y |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | QFN-32 | QFN-32 | QFN-32 |
| Series | SAMD21 | SAMD21 | SAMD21 |
| Core | ARM Cortex M0+ | ARM Cortex M0+ | ARM Cortex M0+ |
| Data Bus Width | 32 bit | 32 bit | 32 bit |
| Maximum Clock Frequency | 48 MHz | 48 MHz | 48 MHz |
| Program Memory Size | 64 kB | 64 kB | 64 kB |
| Data RAM Size | 8 kB | 8 kB | 8 kB |
| ADC Resolution | 12 bit | 12 bit | 12 bit |
| Number of I/Os | 26 I/O | 26 I/O | 26 I/O |
| Operating Supply Voltage | 1.62 V to 3.63 V | 1.62 V to 3.63 V | 1.62 V to 3.63 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 125 C | + 125 C | + 105 C |
| Packaging | Reel | Tray | Reel |
| Product | MCU | MCU | MCU |
| Program Memory Type | Flash | Flash | Flash |
| Brand | Microchip Technology / Atmel | Microchip Technology / Atmel | Microchip Technology / Atmel |
| Data RAM Type | SRAM | SRAM | SRAM |
| Interface Type | LIN, I2C, I2S, SPI, USART | LIN, I2C, I2S, SPI, USART | LIN, I2C, I2S, SPI, USART |
| DAC Resolution | 10 bit | 10 bit | 10 bit |
| Moisture Sensitive | Yes | Yes | - |
| Number of ADC Channels | 14 Channel | 14 Channel | 14 Channel |
| Number of Timers/Counters | 3 Timer | 3 Timer | 3 Timer |
| Processor Series | SAMD21E | SAMD21E | SAMD21E |
| Product Type | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU |
| Factory Pack Quantity | 5000 | 490 | 5000 |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | Microcontrollers - MCU |
| Supply Voltage Max | 3.63 V | 3.63 V | 3.63 V |
| Supply Voltage Min | 1.62 V | 1.62 V | 1.62 V |
| Watchdog Timers | Watchdog Timer, Windowed | Watchdog Timer, Windowed | Watchdog Timer, Windowed |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
Microchip Technology / Atmel |
ATSAMD21E16L-MFT | ARM Microcontrollers - MCU 32QFN 125C, GREEN,1.6-3.6V,48MHz,T&R | |
| ATSAMD21E16L-MF | ARM Microcontrollers - MCU 32QFN 125C, GREEN,1.6-3.6V,48MHz | ||
| ATSAMD21E16L-MNT | ARM Microcontrollers - MCU 32QFN 105C, GREEN,1.6-3.6V,48MHz,T&R | ||
| ATSAMD21E16L-MNT | Microcontrollers - MCU ARM Microcontrollers - MCU Cortex-M0+, 64KB FLASH,8KB SRAM - 32QFN 105C, GREEN,1.6-3.6V,48MHz,T&R | ||
| ATSAMD21E16L-MF | Microcontrollers - MCU ARM Microcontrollers - MCU Cortex-M0+, 64KB FLASH,8KB SRAM - 32QFN 125C, GREEN,1.6-3.6V,48MHz | ||
| ATSAMD21E16L-MFT | Microcontrollers - MCU ARM Microcontrollers - MCU Cortex-M0+, 64KB FLASH,8KB SRAM - 32QFN 125C, GREEN,1.6-3.6V,48MHz,T&R | ||
| ATSAMD21E16L-MNTA4 | New and Original |