ATSAMDA1G15B-MBT vs ATSAMHA1G14A-MBT Comparação
Comparação detalhada lado a lado de ATSAMDA1G15B-MBT por Microchip Technology e ATSAMHA1G14A-MBT por Microchip Technology. Compare especificações principais, parâmetros elétricos, encapsulamento, status do ciclo de vida, preços e disponibilidade para determinar o melhor componente para os requisitos do seu projeto.
Microchip Technology
ATSAMDA1G15B-MBT - ARM Cortex-M0+ MCU 48MHz 32KB Flash | Microchip
ATSAMDA1G15B-MBT ✓ AtivoMicrochip Technology
ATSAMHA1G14A-MBT - LIN SiP MCU Cortex-M0+ 48MHz 16KB | Microchip
ATSAMHA1G14A-MBT ✓ AtivoComparação de especificações
| Parâmetro | ATSAMDA1G15B-MBT | ATSAMHA1G14A-MBT |
|---|---|---|
| Marca | Microchip Technology | Microchip Technology |
| Categoria | Microcontrollers | Microcontrollers |
| Status do ciclo de vida | Ativo | Ativo |
| Status do estoque | In Stock | In Stock |
| Preço unitário (USD) | $1,10 | $2,18 |
| Core | ARM Cortex-M0+ (ARMv6-M) | — |
| Family | SAM DA1 (Functional Safety / AEC-Q100) | — |
| Maximum CPU Frequency | 48 MHz (45 DMIPS) | — |
| Program Flash | 32 KB (32K x 8) | 16 KB |
| Read-While-Write Flash | 1 KB | — |
| SRAM | 4 KB | 4 KB |
| Supply Voltage (VDDIN) | 1.62 V to 3.63 V | — |
| Core Mark / Architecture | 32-bit | — |
| SERCOM Modules | 6 (each configurable as USART / I2C / SPI) | — |
| ADC | 12-bit, up to 350 ksps | — |
| DAC | 10-bit | — |
| USB | Full-Speed USB 2.0 Device | — |
| Peripheral Touch Controller (PTC) | Supported | — |
| Timers | TC, TCC, RTC | — |
| DMA Channels | 8 | — |
| Encapsulamento | 48-QFN (7x7 mm) with exposed pad | 48-VQFN (7x7 mm) |
| Temperatura de operação | -40 C to +85 C (industrial grade) | -40C to +125C (automotive grade 1) |
| Tipo de montagem | Surface Mount | Surface Mount |
| Nível MSL | MSL3 (per JEDEC J-STD-020) | [DATA_NEEDED: MSL level] |
| Status RoHS | Compliant | Compliant |
| Core Architecture | — | ARM Cortex-M0+ (32-bit) |
| Maximum CPU Clock | — | 48 MHz |
| Data Flash (RWW) | — | 0.5 KB |
| Contagem de pinos | — | 48 |
| LIN Transceiver | — | Integrated LIN 2.x / SAE J2602 SBC |
| Voltage Regulator | — | Integrated 3.3V/5V LDO VREG |
| Automotive Qualification | — | AEC-Q100 |
| GPIO Count | — | 48 |
| Operating Voltage | — | 5V to 27V (40V transient via SBC) |
| Functional Safety | — | FuSa-ready |