ATSAMD21J18A-CU vs ATSAMD21J17A-CUT Comparação
Comparação detalhada lado a lado de ATSAMD21J18A-CU por Microchip Technology e ATSAMD21J17A-CUT 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
ATSAMD21J18A-CU - 256KB Flash 48MHz Cortex-M0+ MCU | Microchip
ATSAMD21J18A-CU ✓ AtivoMicrochip Technology
ATSAMD21J17A-CUT - SAM D21J Cortex-M0+ MCU 128KB Flash | Microchip
ATSAMD21J17A-CUT ✓ AtivoComparação de especificações
| Parâmetro | ATSAMD21J18A-CU | ATSAMD21J17A-CUT |
|---|---|---|
| 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) | $2,52 | $2,48 |
| Core | ARM Cortex-M0+ (32-bit) | — |
| Maximum CPU Frequency | 48 MHz | 48 MHz |
| CoreMark/MHz | 2.46 | 2.46 |
| Flash Memory | 256 KB | — |
| SRAM | 32 KB | 16 KB |
| Operating Voltage | 1.62 V to 3.6 V | — |
| Encapsulamento | 64-ball UFBGA (CU), 5x5 mm | 64-UFBGA (5x5 mm) |
| SERCOM Channels | 6 (configurable as UART/SPI/I2C) | — |
| USB | USB 2.0 Full-Speed Device with on-chip PHY | — |
| ADC | 12-bit, up to 1 MSPS, up to 12 analog inputs | 12-bit, up to 350 ksps, up to 20 channels |
| DAC | 10-bit, 1 channel | 10-bit, 1 channel |
| Timers/Counters | Up to 8 TC channels (24-bit), 3 TCC channels (16-bit) | — |
| I/O Pins | Up to 52 GPIO (depending on package) | — |
| Temperatura de operação | -40C to +85C (Industrial / GREEN) | — |
| On-chip Oscillator | 48 MHz DFLL48M with PLL | — |
| Tipo de montagem | Surface Mount (BGA) | Surface Mount |
| Status RoHS | Compliant (GREEN) | Compliant |
| Nível MSL | 3 (per JEDEC J-STD-020) | — |
| Product Family | — | SAM D21J |
| Core Architecture | — | ARM Cortex-M0+ |
| Core Width | — | 32-bit |
| Program Memory (Flash) | — | 128 KB (128K x 8) |
| Operating Voltage Range | — | 1.62 V to 3.63 V |
| Faixa de temperatura de operação | — | -40 C to +85 C |
| USB Interface | — | USB 2.0 Full-Speed with on-chip transceiver |
| Analog Comparators | — | 2 |
| SERCOM | — | Up to 6 configurable serial peripherals |
| Peripheral Touch Controller | — | Supported (PTC) |
| DMA Channels | — | 12 |
| Hardware Cryptography | — | AES-256, TRNG |
| Lead-Free | — | Yes |