ATSAMD20E16A-AUT vs ATSAMD20E14B-AUT Comparison
Detailed side-by-side comparison of ATSAMD20E16A-AUT by Microchip Technology and ATSAMD20E14B-AUT by Microchip Technology. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Microchip Technology
ATSAMD20E16A-AUT - ARM Cortex-M0+ 48MHz 64KB Flash MCU | Microchip
ATSAMD20E16A-AUT ✓ ActiveMicrochip Technology
ATSAMD20E14B-AUT - 48MHz Cortex-M0+ MCU, 16KB Flash, 32-TQFP | Microchip
ATSAMD20E14B-AUT ✓ ActiveSpecification Comparison
| Parameter | ATSAMD20E16A-AUT | ATSAMD20E14B-AUT |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Core | ARM Cortex-M0+ | ARM Cortex-M0+ (32-bit, single-core) |
| CPU Architecture | 32-bit RISC (Thumb-2 subset) | — |
| Maximum Clock Frequency | 48 MHz | — |
| Flash Memory | 64 KB | 16 KB (16K x 8) |
| SRAM | 8 KB | 2 KB |
| Package | 32-pin TQFP (7x7 mm) | 32-TQFP (7x7 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Voltage | 1.62 V to 3.63 V | — |
| Operating Temperature | -40 C to +85 C (industrial) | -40C to +85C (Industrial) |
| ADC | 12-bit, up to 350 ksps | 12-bit, up to 350 ksps, 10 channels |
| DAC | 10-bit | 10-bit, 1 channel |
| Serial Communication | 6x SERCOM (UART/SPI/I2C configurable) | — |
| Timers | 6x 16-bit TC | — |
| DMA | 2-channel | 6 channels |
| RoHS Status | Compliant | Compliant |
| MSL Level | 3 (168 hours) | MSL3 |
| Maximum Clock Speed | — | 48 MHz |
| Supply Voltage | — | 1.62 V to 3.63 V |
| Number of I/O Pins | — | 26 |
| SERCOM Interfaces | — | 6 (configurable: I2C/SPI/USART) |
| Timers/Counters | — | Multiple 16-bit TC, 1 RTC |
| Touch Channels (PTC) | — | Up to 14 |
| Event System | — | 8 channels |
| Watchdog Timer | — | Yes (window mode) |
| AEC-Q100 | — | Not qualified (industrial grade only) |