ATSAMA5D21A-CU vs ATSAMA5D22A-CU 비교
다음의 상세 나란히 비교: ATSAMA5D21A-CU 제조: Microchip Technology 및 ATSAMA5D22A-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
ATSAMA5D21A-CU - ARM Cortex-A5 MPU 500MHz 196-TFBGA | Microchip
ATSAMA5D21A-CU ✓ 활성Microchip Technology
ATSAMA5D22A-CU - 500MHz Cortex-A5 MPU, 196-TFBGA | Microchip
ATSAMA5D22A-CU ✓ 활성사양 비교
| 파라미터 | ATSAMA5D21A-CU | ATSAMA5D22A-CU |
|---|---|---|
| 브랜드 | Microchip Technology | Microchip Technology |
| 카테고리 | Microcontrollers | Microcontrollers |
| 수명 주기 상태 | 활성 | 활성 |
| 재고 상태 | In Stock | In Stock |
| 단가 (USD) | $12.50 | $8.20 |
| Manufacturer | Microchip Technology | — |
| Series | SAMA5D2 | SAMA5D2 |
| Core Processor | ARM Cortex-A5 | — |
| Number of Cores | 1 | — |
| Core Speed | 500 MHz | — |
| FPU | Yes | — |
| NEON | Yes | — |
| L1 Cache | 32 KB I-cache + 32 KB D-cache | — |
| Internal SRAM | 128 KB | — |
| 패키지 | 196-TFBGA (CSBGA) | 196-TFBGA (11x11 mm, 0.8 mm pitch) |
| Pitch | 0.75 mm | — |
| Operating Voltage | 1.2 V core | — |
| 동작 온도 | -40C to +85C (Industrial) | -40C to +85C (industrial) |
| 실장 유형 | Surface Mount | Surface Mount (BGA) |
| Supply Type | Tray | — |
| Compliance | RoHS compliant | — |
| Core | — | ARM Cortex-A5 (32-bit, single-core) |
| Maximum CPU Clock | — | 500 MHz |
| NEON SIMD Engine | — | Yes |
| Floating Point Unit | — | Yes |
| On-chip SRAM | — | 128 KB |
| Graphics Acceleration | — | Yes (2D hardware) |
| External Memory Support | — | LPDDR1, LPDDR2, LPDDR3, DDR2, DDR3, DDR3L, QSPI |
| Ethernet | — | 10/100 Mbps (1 port) |
| USB | — | USB 2.0 + HSIC |
| Display Controller | — | LCD controller supporting up to WXGA |
| Touch Controller | — | Peripheral Touch Controller (PTC) integrated |
| Audio Subsystem | — | Embedded (I2S, SSC, Class-D support) |
| Cryptography | — | AES, SHA, TRNG accelerators |
| I/O Voltage | — | 3.3 V |
| Core Voltage | — | 1.2 V / 1.8 V / 3.3 V |
| Backup Mode Current | — | 5 uA (typical, per datasheet) |
| RoHS 상태 | — | Compliant |