ATSAMD20E15B-AU vs ATSAMD20E16B-AU Comparison
Detailed side-by-side comparison of ATSAMD20E15B-AU by Microchip Technology and ATSAMD20E16B-AU 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
ATSAMD20E15B-AU - 48MHz Cortex-M0+ MCU, 32KB Flash | TQFP-32
ATSAMD20E15B-AU ✓ ActiveMicrochip Technology
ATSAMD20E16B-AU - 32-bit ARM Cortex-M0+ MCU, 64KB Flash, TQFP-32 | Microchip
ATSAMD20E16B-AU ✓ ActiveSpecification Comparison
| Parameter | ATSAMD20E15B-AU | ATSAMD20E16B-AU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $1.45 | $1.84 |
| Core | ARM Cortex-M0+ (32-bit) | — |
| Maximum Clock Frequency | 48 MHz | 48 MHz |
| Flash Memory | 32 KB (32K x 8) | — |
| SRAM | 4 KB | 8 KB |
| Supply Voltage (VDD) | 1.62 V to 3.63 V | — |
| Operating Temperature | -40C to +85C (industrial) | -40 C to +85 C (industrial) |
| Package | 32-pin TQFP (7x7 mm) | 32-pin TQFP (7x7 mm) |
| ADC | 12-bit, up to 10 channels, 350 ksps | 12-bit, up to 350 ksps, up to 10 channels |
| DAC | 10-bit, 350 ksps | 10-bit, 1 channel |
| SERCOM Modules | 6 (configurable UART/SPI/I2C) | 6 (configurable as I2C/SPI/UART) |
| Timer/Counters | TC x3, TCC x1 | 6 (TC) plus 3 TCC |
| RTC | 32-bit with calendar | — |
| GPIOs | Up to 26 (package dependent) | — |
| Internal Oscillator | 8 MHz (factory trimmed) | — |
| Mounting Type | Surface Mount | Surface Mount |
| RoHS Status | Compliant (Green - AU suffix) | Compliant |
| Core Architecture | — | ARM Cortex-M0+ (32-bit) |
| Program Flash Memory | — | 64 KB (64K x 8) |
| Supply Voltage (VDDIN) | — | 1.62 V to 3.63 V |
| Peripheral Touch Controller (PTC) | — | Up to 256 channels |
| USB | — | USB 2.0 Full-Speed Device |
| GPIO | — | Up to 26 |
| MSL Level | — | 3 (168 hours) |