ATSAML21E15B-MUT vs ATSAML21E16B-MUT Comparison
Detailed side-by-side comparison of ATSAML21E15B-MUT by Microchip Technology and ATSAML21E16B-MUT 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
ATSAML21E16B-MUT - 48MHz Cortex-M0+ MCU, 64KB Flash, 32-VQFN
ATSAML21E16B-MUT ✓ ActiveSpecification Comparison
| Parameter | ATSAML21E15B-MUT | ATSAML21E16B-MUT |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $2.20 | $2.30 |
| Core Architecture | ARM Cortex-M0+ | ARM Cortex-M0+ (32-bit) |
| Bit Width | 32-bit | — |
| Maximum Clock Frequency | 48 MHz | 48 MHz |
| Program Memory (Flash) | 32 KB | 64 KB (64K x 8) |
| SRAM | 4 KB | 12 KB |
| Supply Voltage Range | 1.62 V to 3.63 V | 1.62 V to 3.63 V |
| Active Mode Current | < 35 uA/MHz | — |
| Sleep Mode Current | 200 nA | — |
| ADC | 12-bit, up to 1 Msps | 12-bit, up to 1 Msps |
| DAC | 12-bit | 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-VQFN (5x5 mm) |
| Operating Temperature | -40 C to +85 C (industrial) | -40C to +85C (industrial) |
| Mounting Type | Surface Mount | Surface Mount |
| MSL Level | [DATA_NEEDED: MSL moisture sensitivity level] | — |
| RoHS Status | Compliant | Compliant |
| Series | — | SAM L21E, Functional Safety (FuSa) |
| Active Current | — | Under 35 µA/MHz |
| Sleep Current | — | 200 nA |
| Communication Interfaces | — | SERCOM (configurable as UART/SPI/I2C) |
| Functional Safety Features | — | ECC on Flash/RAM, CRC, windowed WDT (IEC 60730 class B) |