ATSAM3S4AA-MU vs ATSAM3S1AA-MU 비교
다음의 상세 나란히 비교: ATSAM3S4AA-MU 제조: Microchip Technology 및 ATSAM3S1AA-MU 제조: Microchip Technology. 주요 사양, 전기적 파라미터, 패키징, 수명 주기 상태, 가격 및 재고를 비교하여 설계 요구 사항에 가장 적합한 부품을 결정하십시오.
사양 비교
| 파라미터 | ATSAM3S4AA-MU | ATSAM3S1AA-MU |
|---|---|---|
| 브랜드 | Microchip Technology | Microchip Technology |
| 카테고리 | Microcontrollers | Microcontrollers |
| 수명 주기 상태 | 활성 | 활성 |
| 재고 상태 | In Stock | In Stock |
| 단가 (USD) | $3.85 | $3.34 |
| Core Processor | ARM Cortex-M3 revision 2.0 | — |
| Core Size | 32-bit single-core | 32-bit |
| 최대 클록 주파수 | 64 MHz | — |
| Flash Memory | 256 KB (256K x 8) | — |
| SRAM | 48 KB | — |
| 공급 전압 | 1.62 V to 3.6 V | — |
| Instruction Set | Thumb-2 | Thumb-2 |
| Memory Protection Unit | Yes (MPU) | — |
| Flash Access Width | 128-bit with memory accelerator | — |
| USB | USB 2.0 device | Full Speed USB Device with embedded transceiver |
| 패키지 | 48-QFN (7x7 mm) with exposed pad | 48-QFN (7x7 mm) |
| 실장 유형 | Surface Mount | Surface Mount |
| 동작 온도 | [DATA_NEEDED: operating temperature range] | — |
| ADC Resolution | [DATA_NEEDED: ADC resolution and channels] | — |
| Communication Interfaces | USART, SPI, TWI (I2C), USB | — |
| Debug Interface | SWD (Serial Wire Debug) | — |
| Legacy Compatibility | Pin-to-pin compatible with AT91SAM7S (48/64-pin) | — |
| Packaging | Tray | — |
| Core | — | ARM Cortex-M3 (revision 2.0) |
| Maximum Clock Speed | — | 64 MHz |
| Program Memory Size | — | 64 KB (64K x 8) Flash |
| RAM Size | — | 16 KB (16K x 8) |
| Supply Voltage Range | — | 1.62 V to 3.6 V |
| Core Voltage | — | 1.08 V to 1.32 V (internal regulator) |
| Number of I/O | — | 47 |
| Memory Card Interface | — | High Speed MCI for SDIO/SD/MMC |
| External Bus Interface | — | Yes (EBI) |
| Memory Protection | — | MPU (Memory Protection Unit) |
| Temperature Grade | — | Industrial |
| Series | — | SAM3S |
| Compatibility | — | Pin-to-pin compatible with AT91SAM7S (48- and 64-pin versions) |