ATSAM4S2BA-AU vs ATSAM4S4BA-AU 비교
다음의 상세 나란히 비교: ATSAM4S2BA-AU 제조: Microchip Technology 및 ATSAM4S4BA-AU 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 | ATSAM4S2BA-AU | ATSAM4S4BA-AU |
|---|---|---|
| 브랜드 | Microchip Technology | Microchip Technology |
| 카테고리 | Microcontrollers | Microcontrollers |
| 수명 주기 상태 | 활성 | 활성 |
| Core Processor | ARM Cortex-M4 with FPU | — |
| Core Size | 32-bit | — |
| 최대 클록 주파수 | 120 MHz | — |
| Flash Memory | 128 KB (128K x 8) | — |
| SRAM | 64 KB | 64 KB |
| Supply Voltage (VDD) | 1.62 V to 3.6 V | — |
| 패키지 | 64-LQFP (10x10 mm) | 64-pin LQFP, 10 x 10 mm |
| 실장 유형 | Surface Mount | Surface mount |
| 동작 온도 | -40C to +85C (industrial) | — |
| Connectivity | USB 2.0 Full-Speed Device, USART, TWI (I2C), SPI, SSC | — |
| ADC Resolution | 12-bit | — |
| DAC Resolution | 12-bit | — |
| DMA | Yes, peripheral DMA controller | — |
| PWM | Yes (PWM controller) | — |
| Timers | Timer/Counter channels, RTC, Watchdog Timer | — |
| Memory Card Interface | HSMCI (SD/MMC/eMMC) | — |
| Power Consumption | 180 uA/MHz class (per Microchip product page) | — |
| Series | SAM4S (SAM32 Family) | SAM4S |
| RoHS 상태 | Compliant (GREEN, MRL A) | [DATA_NEEDED: RoHS status] |
| Product Type | — | 32-bit ARM Cortex-M4 microcontroller |
| Maximum Processor Frequency | — | 120 MHz |
| Processor Core | — | Arm Cortex-M4 |
| Instruction Set | — | Thumb-2 |
| DSP Support | — | DSP instructions |
| Memory Protection Unit | — | Yes |
| Embedded Flash Memory | — | 256 KB (256K x 8) |
| Flash ECC | — | Embedded ECC |
| Flash Security | — | Security bit and lock bits |
| Flash Architecture | — | Dual-bank Flash |
| Supply Reference | — | 1.2 V and 3.3 V |
| Architecture | — | 32-bit RISC |
| REACH Status | — | [DATA_NEEDED: REACH status] |
| 동작 온도 범위 | — | [DATA_NEEDED: operating temperature range] |