ATSAML21E15B-MUT vs ATSAML21G16B-MUT Comparison
Detailed side-by-side comparison of ATSAML21E15B-MUT by Microchip Technology and ATSAML21G16B-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
ATSAML21G16B-MUT - 48MHz ARM Cortex-M0+ MCU 64KB Flash | Microchip
ATSAML21G16B-MUT ✓ ActiveSpecification Comparison
| Parameter | ATSAML21E15B-MUT | ATSAML21G16B-MUT |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $2.20 | $2.16 |
| Core Architecture | ARM Cortex-M0+ | — |
| Bit Width | 32-bit | — |
| Maximum Clock Frequency | 48 MHz | — |
| Program Memory (Flash) | 32 KB | — |
| SRAM | 4 KB | 8 KB |
| Supply Voltage Range | 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, 1 MSPS, [DATA_NEEDED: channel count] |
| DAC | 12-bit | 10-bit |
| USB Interface | USB 2.0 Full-Speed Device | — |
| Communication Peripherals | SERCOM (UART/SPI/I2C configurable) | — |
| Package | 32-VQFN (5x5 mm) with exposed pad | 48-QFN (7x7 mm) |
| Operating Temperature | -40 C to +85 C (industrial) | -40C to +85C |
| Mounting Type | Surface Mount | Surface Mount (Tape & Reel) |
| MSL Level | [DATA_NEEDED: MSL moisture sensitivity level] | — |
| RoHS Status | Compliant | Compliant |
| Core | — | ARM Cortex-M0+ (32-bit) |
| Family | — | SAM L21G (ultra-low-power) |
| Maximum CPU Frequency | — | 48 MHz |
| Flash Memory | — | 64 KB (64K x 8) |
| Operating Voltage | — | 1.62 V to 3.6 V (3.3 V typical) |
| Active Current | — | < 35 uA/MHz |
| Sleep Current | — | 200 nA |
| USB | — | USB 2.0 Full-Speed Device |
| LCD Driver | — | Segmented, [DATA_NEEDED: seg count] |
| SERCOM Modules | — | Up to 6 (configurable UART/SPI/I2C) |
| Timers | — | [DATA_NEEDED: TC/TCC count] |
| RTC | — | Yes, with calendar mode |
| Cryptography | — | AES, SHA, secure boot |