In stock: 3442 pcs
| Part Number |
ATSAMD21E18A-MF
|
ATSAMD21E18A-AF
 |
ATSAMD21E18A-AU
|
ATSAMD21E18A-AUT
|
|
|---|---|---|---|---|---|
| Manufacturer | Atmel | Microchip Technology | Microchip Technology | Microchip Technology | |
| Number of I/O | 26 | 26 | 26 | 26 | |
| Operating Temperature | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | |
| Series | Automotive, AEC-Q100, SAM D21E, Functional Safety (FuSa) | Automotive, AEC-Q100, SAM D21E, Functional Safety (FuSa) | SAM D21E, Functional Safety (FuSa) | SAM D21E, Functional Safety (FuSa) | |
| Core Processor | ARM® Cortex®-M0+ | ARM® Cortex®-M0+ | ARM® Cortex®-M0+ | ARM® Cortex®-M0+ | |
| Program Memory Type | FLASH | FLASH | FLASH | FLASH | |
| Core Size | 32-Bit Single-Core | 32-Bit Single-Core | 32-Bit Single-Core | 32-Bit Single-Core | |
| Package / Case | 32-VFQFN Exposed Pad | 32-TQFP | 32-TQFP | 32-TQFP | |
| Supplier Device Package | 32-QFN (5x5) | 32-TQFP (7x7) | 32-TQFP (7x7) | 32-TQFP (7x7) | |
| Connectivity | I²C, LINbus, SPI, UART/USART, USB | I²C, LINbus, SPI, UART/USART, USB | I²C, LINbus, SPI, UART/USART, USB | I²C, LINbus, SPI, UART/USART, USB | |
| Speed | 48MHz | 48MHz | 48MHz | 48MHz | |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | |
| RAM Size | 32K x 8 | 32K x 8 | 32K x 8 | 32K x 8 | |
| Program Memory Size | 256KB (256K x 8) | 256KB (256K x 8) | 256KB (256K x 8) | 256KB (256K x 8) | |
| Data Converters | A/D 10x12b; D/A 1x10b | A/D 10x12b; D/A 1x10b | A/D 10x12b; D/A 1x10b | A/D 10x12b; D/A 1x10b | |
| Oscillator Type | Internal | Internal | Internal | Internal | |
| Peripherals | Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT | Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT | Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT | Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT | |
| Package | Bulk | Tray | Tray | Tape & Reel (TR) | |
| EEPROM Size | - | - | - | - | |
| Base Product Number | ATSAMD21 | ATSAMD21 | ATSAMD21 | ATSAMD21 | |
| Voltage - Supply (Vcc/Vdd) | 1.62V ~ 3.6V | 1.62V ~ 3.6V | 1.62V ~ 3.6V | 1.62V ~ 3.6V |
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