ATSAM4CMS32CB-AUR vs ATSAM4SD32BA-AU 비교
다음의 상세 나란히 비교: ATSAM4CMS32CB-AUR 제조: Microchip Technology 및 ATSAM4SD32BA-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
ATSAM4CMS32CB-AUR - Dual-Core 120MHz Metering MCU 2MB | Microchip
ATSAM4CMS32CB-AUR ✓ 활성Microchip Technology
ATSAM4SD32BA-AU - 120MHz Cortex-M4 MCU 2MB Flash | Microchip
ATSAM4SD32BA-AU ✓ 활성사양 비교
| 파라미터 | ATSAM4CMS32CB-AUR | ATSAM4SD32BA-AU |
|---|---|---|
| 브랜드 | Microchip Technology | Microchip Technology |
| 카테고리 | Microcontrollers | Microcontrollers |
| 수명 주기 상태 | 활성 | 활성 |
| 재고 상태 | In Stock | In Stock |
| 단가 (USD) | $4.20 | $9.45 |
| Core Processor | ARM Cortex-M4/M4F dual-core | — |
| Core Size | 32-bit | — |
| Max Clock Frequency | 120 MHz | — |
| Flash Memory | 2 MB (2M x 8) | 2 MB (2M x 8) |
| SRAM | 304 KB | 160 KB |
| Cache | On-chip cache | — |
| Supply Voltage Range | 1.62 V to 3.6 V | — |
| 동작 온도 | -40C to +85C | -40C to +85C (Industrial) |
| ADC Resolution | 10 bit | — |
| GPIO Count | 57 | — |
| Metrology Accuracy | Class 0.2, dynamic range 3000:1 | — |
| Security Features | Crypto hardware | — |
| 패키지 | 100-LQFP (14x14 mm) | 64-LQFP (10x10 mm) |
| 실장 유형 | Surface Mount | Surface Mount |
| Packaging | Tape & Reel (TR) | — |
| RoHS 상태 | Compliant (Lead free / RoHS, Green) | Compliant |
| Target Application | Residential and single-phase metering | — |
| Core | — | ARM Cortex-M4 with DSP, Thumb-2 |
| 최대 클록 주파수 | — | 120 MHz |
| Instruction Cache | — | 2 Kbytes |
| Memory Protection Unit (MPU) | — | Yes |
| 공급 전압 | — | 1.2 V core / 3.3 V I/O |
| ADC | — | 12-bit, up to 24 channels |
| DAC | — | 12-bit, 1 channel |
| USB | — | USB 2.0 FS Device + FS Host/Device |
| CAN | — | 2x CAN 2.0A/B |
| External Bus Interface | — | Yes (EBI for SRAM/SDRAM) |
| DMA | — | Peripheral DMA + 16-channel Central DMA |
| MSL 레벨 | — | 3 (168 hours) |