ATSAMD20E15A-AUT vs ATSAMD20E14A-AN Comparison
Detailed side-by-side comparison of ATSAMD20E15A-AUT by Microchip Technology and ATSAMD20E14A-AN 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
ATSAMD20E15A-AUT - Cortex-M0+ 48MHz 32KB Flash MCU | Microchip
ATSAMD20E15A-AUT ✓ ActiveMicrochip Technology
ATSAMD20E14A-AN - SAM D20 ARM Cortex-M0+ MCU, 48MHz, 16KB Flash | Microchip
ATSAMD20E14A-AN ✓ ActiveSpecification Comparison
| Parameter | ATSAMD20E15A-AUT | ATSAMD20E14A-AN |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $1.86 | $1.62 |
| Core | ARM Cortex-M0+ (32-bit) | — |
| Maximum CPU Frequency | 48 MHz | 48 MHz |
| Program Flash | 32 KB | — |
| SRAM | 4 KB | 2 KB |
| Package | 32-pin TQFP (7x7 mm) | 32-TQFP (7x7 mm) |
| Operating Voltage (VDD) | 1.62 V to 3.63 V | — |
| Operating Temperature | -40 C to +85 C (industrial) | — |
| GPIO Count | [DATA_NEEDED: GPIO count from datasheet pinout] | — |
| ADC | 12-bit, up to [DATA_NEEDED: channel count] | 12-bit, up to 14 channels |
| DAC | 10-bit, 1 channel | 10-bit, 1 channel |
| Serial Interfaces (SERCOM) | Up to 6 configurable (UART/SPI/I2C) | — |
| Timers/Counters | Multiple 16-bit TC, 1 RTC | — |
| DMA Channels | [DATA_NEEDED: DMA channel count] | — |
| Low-Power Modes | Sleep, Idle, Standby, Backup | — |
| Programming/Debug | SWD (Serial Wire Debug) | — |
| Mounting Type | Surface Mount | Surface Mount (Gull-Wing) |
| MSL Level | [DATA_NEEDED: MSL rating] | MSL3 (168 hours) |
| RoHS Status | Compliant (per Microchip product page) | Compliant |
| Core Architecture | — | ARM Cortex-M0+ |
| Core Bit Width | — | 32-bit |
| Flash Memory | — | 16 KB (16K x 8) |
| Operating Voltage Range | — | 1.62 V to 3.63 V |
| Operating Temperature Range (Industrial) | — | -40 °C to +105 °C |
| Pin Count | — | 32 |
| SERCOM Modules | — | Up to 6 (configurable as UART/SPI/I2C) |
| Peripheral Touch Controller (PTC) | — | Yes, hardware capacitive touch support |
| RTC | — | Yes, 32-bit Real-Time Clock |
| Event System | — | Yes, peripheral-to-peripheral signalling |