 | |  | |
| PartNumber | ATSAMD21E16A-AF | ATSAMD21E16A-AUT | ATSAMD21E16A-AU |
| Description | ARM Microcontrollers - MCU Cortex-M0+, 64KB FLASH,8KB SRAM,USB, DMA - 32TQFP 125C, GREEN,1.6-3.6V,48MHz | ARM Microcontrollers - MCU 64KB 8KB32TQFP GRN1.6-3.6V48MHz | IC MCU 32BIT 64KB FLASH 32TQFP |
| Manufacturer | Microchip | Microchip | - |
| Product Category | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU | - |
| RoHS | Y | Y | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | TQFP-32 | TQFP-32 | - |
| Series | SAMD21 | SAMD21 | - |
| Core | ARM Cortex M0+ | ARM Cortex M0+ | - |
| Data Bus Width | 32 bit | 32 bit | - |
| Maximum Clock Frequency | 48 MHz | 48 MHz | - |
| Program Memory Size | 64 kB | 64 kB | - |
| Data RAM Size | 8 kB | 8 kB | - |
| ADC Resolution | 12 bit | 12 bit | - |
| Number of I/Os | 26 I/O | 26 I/O | - |
| Operating Supply Voltage | 1.62 V to 3.63 V | 1.62 V to 3.63 V | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 125 C | + 85 C | - |
| Packaging | Tray | Reel | - |
| Product | MCU | MCU | - |
| Program Memory Type | Flash | Flash | - |
| Brand | Microchip Technology / Atmel | Microchip Technology / Atmel | - |
| Data RAM Type | SRAM | SRAM | - |
| Interface Type | LIN, I2C, I2S, SPI, USART | LIN, I2C, I2S, SPI, USART | - |
| DAC Resolution | 10 bit | 10 bit | - |
| Number of ADC Channels | 10 Channel | 10 Channel | - |
| Number of Timers/Counters | 3 Timer | 6 Timer | - |
| Processor Series | SAMD21E | SAMD21 | - |
| Product Type | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU | - |
| Factory Pack Quantity | 1250 | 2000 | - |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | - |
| Supply Voltage Max | 3.63 V | 3.63 V | - |
| Supply Voltage Min | 1.62 V | 1.62 V | - |
| Watchdog Timers | Watchdog Timer, Windowed | Watchdog Timer, Windowed | - |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
Microchip Technology / Atmel |
ATSAMD21E16A-AF | ARM Microcontrollers - MCU Cortex-M0+, 64KB FLASH,8KB SRAM,USB, DMA - 32TQFP 125C, GREEN,1.6-3.6V,48MHz | |
| ATSAMD21E16A-MU | ARM Microcontrollers - MCU 64KB 8KB32QFN GRN1.6-3.6V48MHz | ||
| ATSAMD21E16A-AUT | ARM Microcontrollers - MCU 64KB 8KB32TQFP GRN1.6-3.6V48MHz | ||
| ATSAMD21E16A-AU | IC MCU 32BIT 64KB FLASH 32TQFP | ||
| ATSAMD21E16A-AUT | IC MCU 32BIT 64KB FLASH 32TQFP | ||
| ATSAMD21E16A-MFT | ARM Microcontrollers - MCU Cortex-M0+,64KB FLASH,8KB SRAM T&R, - 32QFN 125C, GREEN,1.6-3.6V,48MHz | ||
| ATSAMD21E16A-MU | ARM Microcontrollers - MCU 64KB 8KB32QFN GRN1.6-3.6V48MHz | ||
| ATSAMD21E16A-MUT | IC MCU 32BIT 64KB FLASH 32QFN |