ATSAML21E15B-ANT vs ATSAML21E15B-AUT Comparison
Detailed side-by-side comparison of ATSAML21E15B-ANT 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-ANT - 32KB Flash Cortex-M0+ MCU | Microchip | 32-TQFP
ATSAML21E15B-ANT ✓ ActiveMicrochip Technology
ATSAML21E15B-AUT - 32KB Flash Cortex-M0+ MCU | Microchip
ATSAML21E15B-AUT ✓ ActiveSpecification Comparison
| Parameter | ATSAML21E15B-ANT | ATSAML21E15B-AUT |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $1.72 | $2.98 |
| Core | ARM Cortex-M0+ (32-bit, single-core) | — |
| Maximum Clock Frequency | 48 MHz | — |
| Flash Memory | 32 KB (32K x 8) | 32 KB (32K x 8) |
| SRAM | 4 KB | 4 KB |
| Supply Voltage Range | 1.6 V to 3.6 V | — |
| Operating Temperature Range | -40°C to 105°C (industrial, -ANT suffix) | -40 °C to +85 °C (AUT grade) |
| Active Current | Under 35 µA/MHz | — |
| Sleep Mode Current | 200 nA (typical, Standby Sleep) | 200 nA |
| Package | 32-pin TQFP (7x7 mm) | 32-pin TQFP (7x7 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| I/O Pins | [DATA_NEEDED: GPIO count] | — |
| ADC | 12-bit (number of channels [DATA_NEEDED]) | 12-bit, up to 1 MSPS |
| Communication Interfaces | SERCOM (UART/SPI/I2C), USB 2.0 Full-Speed Device | — |
| Touch Controller | Peripheral Touch Controller (PTC), capacitive | — |
| MSL Level | MSL3 (per TQFP JEDEC J-STD-020, [DATA_NEEDED: exact floor life]) | 3 (168 hours) |
| RoHS Status | Compliant (Green, Pb-free) | Compliant |
| Functional Safety | IEC 60730 Class B (B-revision silicon) | — |
| Carrier Type | Tape & Reel | — |
| Core Architecture | — | ARM Cortex-M0+ |
| Core Bit Width | — | 32-bit |
| Maximum CPU Clock | — | 48 MHz |
| Operating Voltage Range | — | 1.62 V to 3.63 V |
| Active Mode Current | — | < 35 µA/MHz |
| SERCOM Modules | — | 6 (configurable UART/SPI/I2C) |
| Lead-Free | — | Yes |
| AEC-Q100 Qualification | — | Not qualified (AUT grade is industrial extended temperature) |