ATSAMD20E16A-MU vs ATSAMD20E15B-MU Comparison
Detailed side-by-side comparison of ATSAMD20E16A-MU by Microchip Technology and ATSAMD20E15B-MU 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-MU - 48MHz Cortex-M0+ MCU 64KB Flash | Microchip
ATSAMD20E16A-MU ✓ ActiveMicrochip Technology
ATSAMD20E15B-MU - SAM D20E 32KB Flash Cortex-M0+ MCU | Microchip
ATSAMD20E15B-MU ✓ ActiveSpecification Comparison
| Parameter | ATSAMD20E16A-MU | ATSAMD20E15B-MU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $1.81 | $1.10 |
| Core | ARM Cortex-M0+ (32-bit) | — |
| Maximum Clock Frequency | 48 MHz | — |
| CoreMark/MHz | 2.14 | — |
| Program Memory (Flash) | 64 KB | — |
| Data Memory (SRAM) | 8 KB | — |
| Operating Voltage Range | 1.62 V to 3.63 V | — |
| ADC | 12-bit, up to 350 ksps, 12 channels | 12-bit, up to 10 channels |
| Analog Comparators | 2 | — |
| SERCOM Modules | 6 (configurable UART/SPI/I2C) | 6 |
| 16-bit Timer/Counters (TCC) | [DATA_NEEDED: TCC count] | — |
| Real-Time Clock (RTC) | Yes, with calendar mode | Yes, with 32 kHz domain |
| GPIOs | [DATA_NEEDED: GPIO count for VQFN-32] | — |
| Package | 32-pin VQFN (5x5 mm) with exposed thermal pad | 32-pin VQFN (5x5 mm) with exposed pad |
| Operating Temperature | -40 C to +85 C (industrial) | — |
| RoHS Status | Compliant | Compliant |
| Mounting Type | Surface Mount | Surface Mount |
| Core Architecture | — | ARM Cortex-M0+ |
| Maximum CPU Frequency | — | 48 MHz |
| Flash Program Memory | — | 32 KB (32K x 8) |
| SRAM | — | 4 KB |
| Supply Voltage (VDD) | — | 1.62 V to 3.6 V |
| DAC | — | 10-bit, 1 channel |
| Peripheral Touch Controller (PTC) | — | 256-channel |
| GPIO Count | — | 22 |
| Operating Temperature Range | — | -40C to +85C (Industrial) |
| Debug Interface | — | Serial Wire Debug (SWD) |
| Performance | — | 2.46 CoreMark/MHz |