ATSAMA5D22B-CUR vs ATSAMA5D22B-CU 对比
详细并排对比 ATSAMA5D22B-CUR 出自 Microchip Technology 和 ATSAMA5D22B-CU 出自 Microchip Technology。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
Microchip Technology
ATSAMA5D22B-CUR - ARM Cortex-A5 500MHz MPU, 196-TFBGA | Microchip
ATSAMA5D22B-CUR ✓ 量产中Microchip Technology
ATSAMA5D22B-CU - 500MHz ARM Cortex-A5 MPU, 196-TFBGA | Microchip
ATSAMA5D22B-CU ✓ 量产中规格对比
| 参数 | ATSAMA5D22B-CUR | ATSAMA5D22B-CU |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $9.10 | $10.75 |
| Core Architecture | ARM Cortex-A5 (32-bit, single-core) | ARMv7-A with TrustZone and NEON |
| Maximum CPU Clock | 500 MHz | 500 MHz |
| L1 Instruction Cache | 128 Kbyte | 32 Kbytes |
| L1 Data Cache | 128 Kbyte | 32 Kbytes |
| L2 Cache | 32 Kbyte | — |
| NEON Media Engine | Yes (NEON MPE) | — |
| Floating Point Unit | VFPv4-D32 (single and double precision) | — |
| External Memory Controller | 16-bit DDR2/LPDDR/LPDDR2/DDR3(L) | — |
| Display Controller | 24-bit LCD with overlays, 2D graphics accelerator | — |
| Video Decoder | H.264 / MPEG-4 / VP8 / JPEG hardware decode | — |
| Ethernet | 10/100/1000 Mbps with IEEE 1588 | — |
| USB | USB 2.0 High-Speed Host and Device | — |
| CAN | 2x CAN-FD | — |
| Crypto Accelerator | AES, SHA, TRNG; ARM TrustZone secure boot | — |
| 电源电压 | 0.9 V core / 1.8 V / 3.3 V I/O (typical) | — |
| Operating Temperature (Industrial) | -40C to +85C | — |
| 封装 | 196-TFBGA, 11x11 mm, 0.75 mm pitch | 196-TFBGA (CSBGA), 11x11 mm, 0.8 mm pitch |
| 安装类型 | Surface Mount | Surface Mount |
| MSL 等级 | 3 (per JEDEC J-STD-020) | [DATA_NEEDED: MSL level] |
| RoHS 状态 | Compliant | Compliant |
| Deep-Sleep Current | <5 uA with backup self-refresh | — |
| Core Processor | — | ARM Cortex-A5 (32-bit, single core) |
| L2 Cache / SRAM | — | 128 Kbytes (configurable as internal SRAM) |
| Memory Architecture | — | MMU (full virtual memory support) |
| External Memory Support | — | LPDDR1, LPDDR2, LPDDR3, DDR2, DDR3, DDR3L (16-bit) |
| Flash Interfaces | — | 2x QSPI, e.MMC |
| 工作温度 | — | -40 C to +85 C (industrial) |
| Supply Voltage (core) | — | 1.2 V (typ, internal regulator) |
| Supply Voltage (I/O) | — | 3.3 V (typ) |
| Lead-Free / Halogen-Free | — | Lead-free finish; halogen status [DATA_NEEDED] |