ATSAME51G19A-MF vs ATSAMD21G18A-MF 비교
다음의 상세 나란히 비교: ATSAME51G19A-MF 제조: Microchip Technology 및 ATSAMD21G18A-MF 제조: Microchip Technology. 주요 사양, 전기적 파라미터, 패키징, 수명 주기 상태, 가격 및 재고를 비교하여 설계 요구 사항에 가장 적합한 부품을 결정하십시오.
Microchip Technology
ATSAME51G19A-MF - 120MHz Cortex-M4F MCU 512KB Flash | Microchip
ATSAME51G19A-MF ✓ 활성Microchip Technology
ATSAMD21G18A-MF - 48MHz Cortex-M0+ MCU, 256KB Flash | Microchip
ATSAMD21G18A-MF ✓ 활성사양 비교
| 파라미터 | ATSAME51G19A-MF | ATSAMD21G18A-MF |
|---|---|---|
| 브랜드 | Microchip Technology | Microchip Technology |
| 카테고리 | Microcontrollers | Microcontrollers |
| 수명 주기 상태 | 활성 | 활성 |
| 재고 상태 | In Stock | In Stock |
| 단가 (USD) | $5.35 | $2.61 |
| Core Architecture | ARM Cortex-M4F with FPU | — |
| Maximum CPU Frequency | 120 MHz | — |
| Program Memory (Flash) | 512 KB | — |
| SRAM | 192 KB | 32 KB |
| Package Type | 48-pin QFN (7x7 mm) | — |
| 실장 유형 | Surface Mount | Surface Mount |
| 동작 온도 범위 | -40 C to +125 C (Industrial) | -40 C to +125 C (industrial) |
| Supply Voltage Range | 1.62 V to 3.63 V | 1.62 V to 3.63 V |
| USB Interface | Full-Speed USB 2.0 with on-chip transceiver | USB 2.0 Full-Speed device/host/OTG |
| CAN Interface | CAN-FD | — |
| ADC | 12-bit, up to 1 MSPS | 12-bit, 12 channels, up to 350 ksps |
| Serial Comms (SERCOM) | Up to 6 (UART/SPI/I2C configurable) | — |
| Cryptography | AES, True RNG (hardware accelerators) | — |
| TrustZone Support | Yes | — |
| MSL 레벨 | [DATA_NEEDED: MSL level] | 3 (168 hours) |
| RoHS 상태 | Compliant | Compliant |
| Core | — | ARM Cortex-M0+ (ARMv6-M) |
| Maximum CPU Clock | — | 48 MHz |
| CoreMark Performance | — | 2.46 CoreMark/MHz |
| Flash Memory | — | 256 KB |
| DAC | — | 10-bit, 1 channel |
| SERCOM Channels | — | 6 (configurable as UART/SPI/I2C) |
| I2S Interfaces | — | 2 |
| Timers/Counters | — | 8 (including 24-bit TCC) |
| 패키지 | — | 48-pin QFN (7x7 mm) with exposed pad |