ATSAMD20E14B-AUT vs ATSAMD20E15B-AUT Comparison
Detailed side-by-side comparison of ATSAMD20E14B-AUT by Microchip Technology and ATSAMD20E15B-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
ATSAMD20E14B-AUT - 48MHz Cortex-M0+ MCU, 16KB Flash, 32-TQFP | Microchip
ATSAMD20E14B-AUT β ActiveMicrochip Technology
ATSAMD20E15B-AUT - ARM Cortex-M0+ 48MHz 32KB Flash MCU | Microchip
ATSAMD20E15B-AUT β ActiveSpecification Comparison
| Parameter | ATSAMD20E14B-AUT | ATSAMD20E15B-AUT |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $1.21 | $2.52 |
| Core | ARM Cortex-M0+ (32-bit, single-core) | ARM Cortex-M0+ (32-bit) |
| Maximum Clock Speed | 48 MHz | β |
| Flash Memory | 16 KB (16K x 8) | β |
| SRAM | 2 KB | 4 KB |
| Supply Voltage | 1.62 V to 3.63 V | β |
| Operating Temperature | -40C to +85C (Industrial) | -40C to +85C (Industrial) |
| Package | 32-TQFP (7x7 mm) | 32-pin TQFP (7x7 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Number of I/O Pins | 26 | β |
| SERCOM Interfaces | 6 (configurable: I2C/SPI/USART) | β |
| ADC | 12-bit, up to 350 ksps, 10 channels | 12-bit, up to 350 ksps, up to 10 channels |
| DAC | 10-bit, 1 channel | 10-bit, 350 ksps |
| Timers/Counters | Multiple 16-bit TC, 1 RTC | β |
| Touch Channels (PTC) | Up to 14 | β |
| DMA | 6 channels | β |
| Event System | 8 channels | β |
| Watchdog Timer | Yes (window mode) | β |
| MSL Level | MSL3 | β |
| RoHS Status | Compliant | Compliant |
| AEC-Q100 | Not qualified (industrial grade only) | β |
| Maximum Clock Frequency | β | 48 MHz |
| Program Memory (Flash) | β | 32 KB (32K x 8) |
| Supply Voltage Range | β | 1.62 V to 3.63 V |
| SERCOM | β | 6 channels (configurable as USART/SPI/I2C) |
| USB | β | Full-Speed USB 2.0 Device |
| Timers | β | 16-bit Timer/Counter, RTC |
| I/O Pins | β | Up to 26 GPIO |
| Family | β | SAM D20 |
| Low-Power Modes | β | Sleep, Standby, Backup with RTC |