ATSAMC20J16A-AUT vs ATSAMC20E18A-AUT Comparação
Comparação detalhada lado a lado de ATSAMC20J16A-AUT por Microchip Technology e ATSAMC20E18A-AUT 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
ATSAMC20J16A-AUT - 48MHz Cortex-M0+ MCU 64KB Flash | Microchip
ATSAMC20J16A-AUT ✓ AtivoMicrochip Technology
ATSAMC20E18A-AUT - 48MHz Cortex-M0+ MCU 256KB Flash | Microchip
ATSAMC20E18A-AUT ✓ AtivoComparação de especificações
| Parâmetro | ATSAMC20J16A-AUT | ATSAMC20E18A-AUT |
|---|---|---|
| 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) | $1,82 | $4,53 |
| Product Series | SAM C20 | — |
| Core Architecture | ARM Cortex-M0+ | — |
| Core Bit Width | 32-bit | — |
| Frequência máxima de clock | 48 MHz | — |
| Flash Memory | 64 KB (64K x 8) | 256 KB (in-system programmable) |
| SRAM | 8 KB | 32 KB |
| Supply Voltage Range | 2.7 V to 5.5 V | — |
| Faixa de temperatura de operação | -40C to +85C (automotive grade) | — |
| Encapsulamento | 64-TQFP (10x10 mm) Exposed Pad | 32-pin TQFP (7x7 mm) |
| Tipo de montagem | Surface Mount | Surface Mount |
| Number of I/O Pins | 52 | — |
| ADC | 12-bit, up to 12 channels | 12-bit SAR + 16-bit Sigma-Delta |
| DAC | 10-bit | — |
| Communication Peripherals | 6x SERCOM (UART/SPI/I2C), CAN-FD, USB 2.0 Full-Speed | 6x SERCOM (UART/SPI/I2C), CAN-FD |
| Timers | Multiple 16-bit TCC, RTC | — |
| Crypto Accelerator | AES-256 hardware block | — |
| Nível MSL | 3 (168 hours) | — |
| Status RoHS | Compliant | Compliant |
| Packaging | Tape & Reel (AUT suffix) | — |
| Core | — | ARM Cortex-M0+ (32-bit) |
| Maximum CPU Frequency | — | 48 MHz |
| CoreMark per MHz | — | 2.46 CoreMark/MHz |
| EEPROM Emulation Flash | — | 8 KB (independent bank) |
| Supply Voltage (VDD) | — | 2.7 V to 5.5 V |
| I/O Tolerance | — | 5 V tolerant |
| PTC Touch Channels | — | 24-bit Peripheral Touch Controller |
| Analog Comparators | — | Yes |
| Memory Protection Unit (MPU) | — | Yes |
| Micro Trace Buffer | — | Yes |
| Temperatura de operação | — | -40 °C to +85 °C (Industrial) |
| AEC-Q100 Grade | — | Grade 1 |