ATSAML21E16B-MUT vs ATSAML21J16B-AUT Comparison
Detailed side-by-side comparison of ATSAML21E16B-MUT by Microchip Technology and ATSAML21J16B-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
ATSAML21E16B-MUT - 48MHz Cortex-M0+ MCU, 64KB Flash, 32-VQFN
ATSAML21E16B-MUT ✓ ActiveMicrochip Technology
ATSAML21J16B-AUT - 48MHz Cortex-M0+ MCU 64KB Flash | Microchip
ATSAML21J16B-AUT ✓ ActiveSpecification Comparison
| Parameter | ATSAML21E16B-MUT | ATSAML21J16B-AUT |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $2.30 | $4.25 |
| Core Architecture | ARM Cortex-M0+ (32-bit) | ARM Cortex-M0+ 32-bit |
| Series | SAM L21E, Functional Safety (FuSa) | — |
| Maximum Clock Frequency | 48 MHz | — |
| Program Memory (Flash) | 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 | — |
| Sleep Current | 200 nA | — |
| Package | 32-VQFN (5x5 mm) | TQFP-64 (10x10 mm) |
| Operating Temperature | -40C to +85C (industrial) | — |
| ADC | 12-bit, up to 1 Msps | 12-bit, 1 MSPS |
| DAC | 12-bit | — |
| Communication Interfaces | SERCOM (configurable as UART/SPI/I2C) | — |
| Functional Safety Features | ECC on Flash/RAM, CRC, windowed WDT (IEC 60730 class B) | — |
| Mounting Type | Surface Mount | Surface Mount |
| RoHS Status | Compliant | Compliant |
| Maximum CPU Frequency | — | 48 MHz |
| Flash Memory | — | 64 KB (64K x 8) |
| Operating Voltage Range | — | 1.62 V to 3.63 V |
| Active Mode Current | — | <35 µA/MHz |
| Sleep Mode Current | — | 200 nA (typical) |
| Operating Temperature Range | — | -40 °C to +85 °C (industrial) |
| USB | — | USB 2.0 Full-Speed Device with on-chip transceiver |
| SERCOM Peripherals | — | Configurable as UART/SPI/I2C |
| RTC | — | 32-bit Real-Time Clock |
| LCD Controller | — | Integrated, up to 8x32 segments |
| CoreMark/MHz | — | 2.46 |
| Carrier Type | — | Tape & Reel |