ATSAMA5D41B-CUR vs ATSAMA5D42A-CUR 비교
다음의 상세 나란히 비교: ATSAMA5D41B-CUR 제조: Microchip Technology 및 ATSAMA5D42A-CUR 제조: Microchip Technology. 주요 사양, 전기적 파라미터, 패키징, 수명 주기 상태, 가격 및 재고를 비교하여 설계 요구 사항에 가장 적합한 부품을 결정하십시오.
Microchip Technology
ATSAMA5D41B-CUR - ARM Cortex-A5 MPU 600MHz 128KB SRAM | Microchip
ATSAMA5D41B-CUR ✓ 활성Microchip Technology
ATSAMA5D42A-CUR - 600MHz ARM Cortex-A5 MPU, 361-TFBGA | Microchip
ATSAMA5D42A-CUR ✓ 활성사양 비교
| 파라미터 | ATSAMA5D41B-CUR | ATSAMA5D42A-CUR |
|---|---|---|
| 브랜드 | Microchip Technology | Microchip Technology |
| 카테고리 | Microcontrollers | Microcontrollers |
| 수명 주기 상태 | 활성 | 활성 |
| 재고 상태 | In Stock | In Stock |
| 단가 (USD) | $8.95 | $18.40 |
| Core Architecture | ARM Cortex-A5 (ARMv7-A) | ARM Cortex-A5 (32-bit, single core) |
| Core Count | 1 | — |
| Operating Frequency | 600 MHz (max) | — |
| Internal SRAM | 128 KB | 128 KB |
| Internal ROM | 128 KB | 128 KB |
| External Memory Interface | DDR2 / LPDDR / LPDDR2 (16-bit, up to 200 MHz) | — |
| L1 Instruction Cache | 32 KB | — |
| L1 Data Cache | 32 KB | — |
| Supply Voltage - Core | 1.5 V (typ) | — |
| Supply Voltage - I/O | 3.3 V (typ) | — |
| LCD Controller | Up to WXGA (2048 x 2048 pixels) | — |
| Ethernet MAC | 2 x 10/100 Mbps (GMII / RGMII / MII) | — |
| USB | 2 x USB 2.0 High-Speed (Host or Device) | USB 2.0 High-Speed Host and Device |
| SD/MMC | 2 x SDIO / SDCard / MMC | — |
| 패키지 | 289-LFBGA, 14 x 14 mm, 0.65 mm pitch | 361-TFBGA (16 x 16 mm) |
| 실장 유형 | Surface Mount (Tape & Reel) | Surface Mount (BGA) |
| 동작 온도 | -40 C to +85 C (Industrial) | -40 C to +85 C (industrial) |
| RoHS 상태 | Compliant | — |
| Lead-Free | Yes | — |
| Maximum CPU Clock | — | 600 MHz |
| SIMD Engine | — | ARM NEON |
| Floating Point Unit | — | Yes (single and double precision) |
| L1 Cache | — | 32 KB I-cache + 32 KB D-cache (per core) |
| L2 Cache | — | 128 KB |
| External Memory Support | — | LPDDR, LPDDR2, DDR2 |
| ADC | — | 5-channel, 10-bit with resistive touchscreen controller |
| Crypto Acceleration | — | AES, SHA-256, TRNG (hardware) |
| Memory Integrity Monitor | — | ICM based on SHA-256 (secure boot) |
| Networking | — | 10/100 Mbps EMAC with MII/RMII |
| Supply Voltage (Core) | — | [DATA_NEEDED: VDDCORE nominal] |