ATSAML21E15B-MUT vs ATSAML21E15B-AUT Comparison
Detailed side-by-side comparison of ATSAML21E15B-MUT by Microchip Technology and ATSAML21E15B-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
ATSAML21E15B-MUT - 32KB Flash Cortex-M0+ MCU | Microchip
ATSAML21E15B-MUT ✓ ActiveMicrochip Technology
ATSAML21E15B-AUT - 32KB Flash Cortex-M0+ MCU | Microchip
ATSAML21E15B-AUT ✓ ActiveSpecification Comparison
| Parameter | ATSAML21E15B-MUT | ATSAML21E15B-AUT |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $2.20 | $2.98 |
| Core Architecture | ARM Cortex-M0+ | ARM Cortex-M0+ |
| Bit Width | 32-bit | — |
| Maximum Clock Frequency | 48 MHz | — |
| Program Memory (Flash) | 32 KB | — |
| SRAM | 4 KB | 4 KB |
| Supply Voltage Range | 1.62 V to 3.63 V | — |
| Active Mode Current | < 35 uA/MHz | < 35 µA/MHz |
| Sleep Mode Current | 200 nA | 200 nA |
| ADC | 12-bit, up to 1 Msps | 12-bit, up to 1 MSPS |
| DAC | 12-bit | — |
| USB Interface | USB 2.0 Full-Speed Device | — |
| Communication Peripherals | SERCOM (UART/SPI/I2C configurable) | — |
| Package | 32-VQFN (5x5 mm) with exposed pad | 32-pin TQFP (7x7 mm) |
| Operating Temperature | -40 C to +85 C (industrial) | — |
| Mounting Type | Surface Mount | Surface Mount |
| MSL Level | [DATA_NEEDED: MSL moisture sensitivity level] | 3 (168 hours) |
| RoHS Status | Compliant | Compliant |
| Core Bit Width | — | 32-bit |
| Maximum CPU Clock | — | 48 MHz |
| Flash Memory | — | 32 KB (32K x 8) |
| Operating Voltage Range | — | 1.62 V to 3.63 V |
| SERCOM Modules | — | 6 (configurable UART/SPI/I2C) |
| Operating Temperature Range | — | -40 °C to +85 °C (AUT grade) |
| Lead-Free | — | Yes |
| AEC-Q100 Qualification | — | Not qualified (AUT grade is industrial extended temperature) |