ATSAMD21E16L-AF vs STM32G031G8U6 Comparación
Comparación detallada lado a lado de ATSAMD21E16L-AF por Microchip Technology y STM32G031G8U6 por STMicroelectronics. Compare las especificaciones clave, los parámetros eléctricos, el encapsulado, el estado del ciclo de vida, los precios y la disponibilidad para determinar el mejor componente para los requisitos de su diseño.
Microchip Technology
ATSAMD21E16L-AF - ARM Cortex-M0+ 48MHz 64KB MCU | Microchip
ATSAMD21E16L-AF ✓ ActivoSTMicroelectronics
STM32G031G8U6 - 64KB Flash ARM Cortex-M0+ MCU | STMicroelectronics
STM32G031G8U6 ✓ ActivoComparación de especificaciones
| Parámetro | ATSAMD21E16L-AF | STM32G031G8U6 |
|---|---|---|
| Marca | Microchip Technology | STMicroelectronics |
| Categoría | Microcontrollers | Microcontrollers |
| Estado del ciclo de vida | Activo | Activo |
| Estado del stock | In Stock | In Stock |
| Precio unitario (USD) | $1,85 | $1,38 |
| Product Type | 32-bit ARM Microcontroller (MCU) | — |
| Core | ARM Cortex-M0+ | ARM Cortex-M0+ |
| Family | SAM D21E (Enhanced with FuSa) | — |
| Maximum CPU Frequency | 48 MHz | — |
| Program Memory (Flash) | 64 KB | — |
| Data Memory (SRAM) | 8 KB | — |
| Encapsulado | 32-pin TQFP (7x7 mm) | UFQFPN-28 (4x4 mm) |
| Operating Voltage Range | 1.62 V to 3.63 V | — |
| Rango de temperatura de funcionamiento | -40 C to +125 C (industrial/automotive grade) | — |
| ADC | 12-bit, up to 10 channels, 350 ksps | — |
| DAC | 10-bit, 1 channel | — |
| Timer/Counters | Four 16-bit TC, one 32-bit TC, one RTC | — |
| Communication Interfaces | Up to 6 SERCOM (UART/SPI/I2C), USB 2.0 Full-Speed Device/Host, I2S | I2C, SPI, USART |
| DMA Channels | 12 channels | — |
| Event System Channels | 12 channels | — |
| Tipo de montaje | Surface Mount | — |
| Nivel MSL | 3 (168 hours) | — |
| Estado RoHS | Compliant | Compliant |
| Core Frequency | — | 64 MHz |
| Flash Memory | — | 64 KB |
| SRAM | — | 8 KB |
| Tensión de alimentación | — | 1.7V to 3.6V |
| ADC Resolution | — | 12-bit |
| ADC Sampling Rate | — | 2.5 MSPS |
| DAC Resolution | — | 12-bit |
| Operational Amplifier | — | 1 |
| Low-Power RTC | — | Yes |
| Standby Current | — | 0.4 uA |
| Temperatura de funcionamiento | — | -40C to +85C |
| Process Technology | — | 90nm |
| Timers | — | Multiple (including advanced-control) |
| Memory Protection Unit | — | Yes |
| Hardware Multiplier | — | Single-cycle |