ATSAMG53G19B-UUT vs ATSAML21E15B-MUT Comparison
Detailed side-by-side comparison of ATSAMG53G19B-UUT by Microchip Technology and ATSAML21E15B-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
ATSAMG53G19B-UUT - 48MHz Cortex-M4 MCU 512KB Flash | Microchip
ATSAMG53G19B-UUT ✓ ActiveMicrochip Technology
ATSAML21E15B-MUT - 32KB Flash Cortex-M0+ MCU | Microchip
ATSAML21E15B-MUT ✓ ActiveSpecification Comparison
| Parameter | ATSAMG53G19B-UUT | ATSAML21E15B-MUT |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $5.05 | $2.20 |
| Core | ARM Cortex-M4F with FPU and DSP extensions | — |
| Core Architecture | ARM 32-bit RISC | ARM Cortex-M0+ |
| Maximum Clock Frequency | 48 MHz | 48 MHz |
| Program Memory (Flash) | 512 KB | 32 KB |
| SRAM | 96 KB | 4 KB |
| Package | 49-WLCSP (2.84 x 2.84 mm) | 32-VQFN (5x5 mm) with exposed pad |
| Supply Voltage (VDDIO) | 1.62 V to 3.6 V | — |
| Operating Temperature | -40C to +85C (Industrial) | -40 C to +85 C (industrial) |
| USART/UART | 1 x USART, 2 x UART | — |
| I2C (TWI) Interfaces | 3 | — |
| SPI / I2S Interfaces | Up to 2 (SPI/I2S-capable) | — |
| USB | USB 2.0 Full-Speed Device/Host with on-chip PHY | — |
| ADC | 12-bit | 12-bit, up to 1 Msps |
| DAC | 12-bit | 12-bit |
| Mounting Type | Surface Mount (WLCSP) | Surface Mount |
| RoHS Status | Compliant | Compliant |
| MSL Level | [DATA_NEEDED: MSL rating] | [DATA_NEEDED: MSL moisture sensitivity level] |
| I/O Pins | [DATA_NEEDED: exposed GPIO count for WLCSP variant] | — |
| Bit Width | — | 32-bit |
| Supply Voltage Range | — | 1.62 V to 3.63 V |
| Active Mode Current | — | < 35 uA/MHz |
| Sleep Mode Current | — | 200 nA |
| USB Interface | — | USB 2.0 Full-Speed Device |
| Communication Peripherals | — | SERCOM (UART/SPI/I2C configurable) |