ATSAMD20E16B-AUT vs ATSAMD20E14B-AUT Comparison
Detailed side-by-side comparison of ATSAMD20E16B-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
ATSAMD20E16B-AUT - 48MHz Cortex-M0+ MCU 64KB Flash | Microchip
ATSAMD20E16B-AUT β ActiveMicrochip Technology
ATSAMD20E14B-AUT - 48MHz Cortex-M0+ MCU, 16KB Flash, 32-TQFP | Microchip
ATSAMD20E14B-AUT β ActiveSpecification Comparison
| Parameter | ATSAMD20E16B-AUT | ATSAMD20E14B-AUT |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $2.45 | $1.21 |
| Core Architecture | ARM Cortex-M0+ (32-bit) | β |
| Maximum CPU Clock | 48 MHz | β |
| Flash Memory | 64 KB (64K x 8) | 16 KB (16K x 8) |
| SRAM | 8 KB | 2 KB |
| Supply Voltage (VDD) | 1.62 V to 3.6 V | β |
| 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, 350 ksps | 10-bit, 1 channel |
| SERCOM Modules | 6 (configurable UART/SPI/I2C) | β |
| Timers | 16-bit TC, RTC | β |
| Touch Controller (PTC) | 256-channel mutual-capacitance | β |
| DMA Channels | 4 | β |
| USB | USB 2.0 Full-Speed Device | β |
| Package | 32-TQFP (7x7 mm) | 32-TQFP (7x7 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| MSL Level | 3 (168 hours) | MSL3 |
| RoHS Status | Compliant | Compliant |
| Lead-Free | Yes | β |
| Core | β | ARM Cortex-M0+ (32-bit, single-core) |
| Maximum Clock Speed | β | 48 MHz |
| Supply Voltage | β | 1.62 V to 3.63 V |
| Number of I/O Pins | β | 26 |
| SERCOM Interfaces | β | 6 (configurable: I2C/SPI/USART) |
| Timers/Counters | β | Multiple 16-bit TC, 1 RTC |
| Touch Channels (PTC) | β | Up to 14 |
| DMA | β | 6 channels |
| Event System | β | 8 channels |
| Watchdog Timer | β | Yes (window mode) |
| AEC-Q100 | β | Not qualified (industrial grade only) |