ATSAMD21J18A-AU vs ATSAMD21G18A-AU 비교
다음의 상세 나란히 비교: ATSAMD21J18A-AU 제조: Microchip Technology 및 ATSAMD21G18A-AU 제조: Microchip Technology. 주요 사양, 전기적 파라미터, 패키징, 수명 주기 상태, 가격 및 재고를 비교하여 설계 요구 사항에 가장 적합한 부품을 결정하십시오.
Microchip Technology
ATSAMD21J18A-AU - ARM Cortex-M0+ MCU 256KB Flash | Microchip
ATSAMD21J18A-AU ✓ 활성Microchip Technology
ATSAMD21G18A-AU - 48MHz Cortex-M0+ MCU 256KB Flash | Microchip
ATSAMD21G18A-AU ✓ 활성사양 비교
| 파라미터 | ATSAMD21J18A-AU | ATSAMD21G18A-AU |
|---|---|---|
| 브랜드 | Microchip Technology | Microchip Technology |
| 카테고리 | Microcontrollers | Microcontrollers |
| 수명 주기 상태 | 활성 | 활성 |
| 재고 상태 | In Stock | In Stock |
| 단가 (USD) | $2.69 | $2.78 |
| Core | ARM Cortex-M0+ (32-bit) | ARM Cortex-M0+ (32-bit) |
| Family | SAM D21J | — |
| 최대 클록 주파수 | 48 MHz | — |
| Flash Memory | 256 KB | 256 KB (256K x 8) |
| SRAM | 32 KB | 32 KB |
| Supply Voltage Range | 1.62 V to 3.6 V | — |
| GPIO Count | 52 (maximum) | — |
| 패키지 | 64-pin TQFP (10x10 mm) | 48-pin TQFP (7x7 mm) |
| 동작 온도 범위 | -40C to +85C (industrial) | — |
| ADC | 12-bit, up to 20 channels, 350 ksps | 14-channel, 12-bit |
| DAC | 2x 12-bit | 10-bit |
| USB | Full-Speed USB 2.0 Device & Host | — |
| SERCOM Modules | 6 (configurable UART/SPI/I2C) | — |
| CoreMark/MHz | 2.46 | 2.46 |
| RoHS 상태 | Compliant | Compliant (Green package) |
| Lead-Free | Yes | — |
| Carrier Type (suffix AU) | Tray | — |
| Series | — | SAM D21G (Functional Safety / FuSa) |
| Maximum CPU Frequency | — | 48 MHz |
| Operating Voltage Range | — | 1.62 V to 3.63 V |
| Programmable I/O Pins | — | Up to 52 |
| Peripheral Touch Controller (PTC) | — | Up to 256 channels (capacitive touch/proximity) |
| DMAC Channels | — | 12 |
| Event System Channels | — | 12 |
| Timer/Counters | — | Up to five 16-bit |
| Communication Peripherals (SERCOM) | — | Configurable as USART / SPI / I2C |
| Debug Interface | — | Serial Wire Debug (SWD), 2-pin |
| Sleep Modes | — | Idle, Standby with SleepWalking |
| 실장 유형 | — | Surface Mount |