ATSAMA5D28B-CN vs ATSAMA5D27C-D1G-CU 비교
다음의 상세 나란히 비교: ATSAMA5D28B-CN 제조: Microchip Technology 및 ATSAMA5D27C-D1G-CU 제조: Microchip Technology. 주요 사양, 전기적 파라미터, 패키징, 수명 주기 상태, 가격 및 재고를 비교하여 설계 요구 사항에 가장 적합한 부품을 결정하십시오.
Microchip Technology
ATSAMA5D28B-CN - Cortex-A5 500MHz MPU, 128MB DDR2 | Microchip
ATSAMA5D28B-CN ✓ 활성Microchip Technology
ATSAMA5D27C-D1G-CU - Cortex-A5 MPU 500MHz 1Gbit DDR2 | Microchip
ATSAMA5D27C-D1G-CU ✓ 활성사양 비교
| 파라미터 | ATSAMA5D28B-CN | ATSAMA5D27C-D1G-CU |
|---|---|---|
| 브랜드 | Microchip Technology | Microchip Technology |
| 카테고리 | Microcontrollers | Microcontrollers |
| 수명 주기 상태 | 활성 | 활성 |
| 재고 상태 | In Stock | In Stock |
| 단가 (USD) | $17.95 | $19.10 |
| Core Architecture | Arm Cortex-A5 (Armv7-A) | ARM Cortex-A5 (ARMv7-A) |
| Maximum CPU Clock | 500 MHz | 500 MHz |
| FPU | VFPv4 (single/double precision) | — |
| L1 Instruction Cache | 32 Kbytes | — |
| L1 Data Cache | 32 Kbytes | — |
| L2 Cache | 128 Kbytes (configurable as SRAM) | — |
| MMU | Yes (full translation) | — |
| TrustZone | Yes (Arm TrustZone) | — |
| NEON Media Engine | Yes (SIMD) | — |
| Integrated DRAM | 128 Mbytes DDR2/DDR3L/LPDDR2/LPDDR3 controller | — |
| External Memory Bus | 16-bit ECC-capable | — |
| USB Controllers | 2x USB 2.0 High-Speed (Host/Device) | — |
| Ethernet | 10/100 MAC with IEEE 1588 + GMAC | 10/100 Mbps (1x EMAC, external PHY) |
| CAN | 2x CAN-FD | — |
| SD/MMC | 3x SD/SDIO/MMC/e.MMC | — |
| UART / SPI / I2C | Multiple instances (peripheral multiplexing) | — |
| Crypto Accelerator | AES, SHA, TRNG, secure boot | — |
| 동작 온도 | -40 C to +85 C (industrial) | Industrial (-40C to +85C) |
| 공급 전압 | 3.3 V I/O, 1.2 V core (internal LDO) | 3.3 V I/O |
| 패키지 | 289-ball LFBGA, 14 mm x 14 mm | 289-TFBGA (14x14 mm), 0.8 mm ball pitch |
| 실장 유형 | Surface Mount (BGA) | Surface Mount (BGA) |
| MSL 레벨 | 3 (168 hours) | — |
| RoHS 상태 | Compliant | Compliant (Green, BGA GREEN) |
| Core Count | — | 1 |
| Bit Width | — | 32-bit |
| Integrated Memory | — | 1 Gbit DDR2 SDRAM (16-bit data bus) |
| Core Voltage | — | 1.2 V |
| USB | — | USB 2.0 High-Speed with HSIC |
| Packaging | — | Tray |
| Series | — | SAMA5D2 SiP |