ATSAML21E16B-MUT vs ATSAML21E16B-ANT Comparison
Detailed side-by-side comparison of ATSAML21E16B-MUT by Microchip Technology and ATSAML21E16B-ANT 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
ATSAML21E16B-MUT - 48MHz Cortex-M0+ MCU, 64KB Flash, 32-VQFN
ATSAML21E16B-MUT ✓ ActiveMicrochip Technology
ATSAML21E16B-ANT - 32-bit Cortex-M0+ MCU 64KB Flash | Microchip
ATSAML21E16B-ANT ✓ ActiveSpecification Comparison
| Parameter | ATSAML21E16B-MUT | ATSAML21E16B-ANT |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $2.30 | $1.65 |
| Core Architecture | ARM Cortex-M0+ (32-bit) | ARM Cortex-M0+ (32-bit) |
| Series | SAM L21E, Functional Safety (FuSa) | SAM L21E, Functional Safety (FuSa) |
| Maximum Clock Frequency | 48 MHz | — |
| Program Memory (Flash) | 64 KB (64K x 8) | 64 KB (64K x 8) |
| SRAM | 12 KB | 8 KB |
| Supply Voltage Range | 1.62 V to 3.63 V | — |
| Active Current | Under 35 µA/MHz | <35 uA/MHz |
| Sleep Current | 200 nA | — |
| Package | 32-VQFN (5x5 mm) | 32-pin TQFP (7x7 mm) |
| Operating Temperature | -40C to +85C (industrial) | -40C to +85C (industrial) |
| ADC | 12-bit, up to 1 Msps | 12-bit |
| DAC | 12-bit | 12-bit |
| Communication Interfaces | SERCOM (configurable as UART/SPI/I2C) | SERCOM (UART/SPI/I2C configurable) |
| Functional Safety Features | ECC on Flash/RAM, CRC, windowed WDT (IEC 60730 class B) | — |
| Mounting Type | Surface Mount | Surface Mount |
| RoHS Status | Compliant | Compliant (per Mouser listing) |
| Maximum CPU Frequency | — | 48 MHz |
| Supply Voltage (VDDIN) | — | 1.62 V to 3.63 V |
| Sleep Mode Current | — | 200 nA |
| GPIO Count | — | [DATA_NEEDED: GPIO count for 32-TQFP variant] |
| MSL Level | — | [DATA_NEEDED: MSL level] |
| Functional Safety | — | IEC 60730 Class B (FuSa) |
| Evaluation Platform | — | MPLAB X IDE, MPLAB Harmony, ASF |