LS1021AXE7KQB vs LS1021AXE7MQB 对比
详细并排对比 LS1021AXE7KQB 出自 NXP Semiconductors 和 LS1021AXE7MQB 出自 NXP Semiconductors。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。
NXP Semiconductors
LS1021AXE7MQB - Layerscape 32-bit ARM SoC, 1.2GHz Dual-Core | NXP
LS1021AXE7MQB ✓ 量产中规格对比
| 参数 | LS1021AXE7KQB | LS1021AXE7MQB |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 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） | $0.00 | $57.90 |
| Product Type | QorIQ communications processor | — |
| Processor Core | ARM Cortex-A7 | — |
| Core Count | 2 cores | — |
| Instruction Width | 32-bit | — |
| Maximum Listed Frequency | 1.0 GHz | — |
| Architecture | Layerscape | — |
| Product Tier | Value-performance tier | — |
| 封装 | 525-FCPBGA (19 mm x 19 mm) | 525-FCPBGA, 19x19 mm |
| Package Pin or Ball Count | 525 balls | — |
| 工作温度范围 | -40°C to +105°C | — |
| ECC Protection | Supported by dual ARM Cortex-A7 cores | — |
| Virtualization Support | Supported | — |
| Security | Security enabled | — |
| Power Class | Sub-3 W processor | — |
| Performance | Over 7,000 CoreMarks | — |
| Target Application | Fanless, small-form-factor enterprise networking | — |
| 生命周期状态 | Active | — |
| MSL 等级 | 3 (168 hours) | — |
| REACH Status | REACH unaffected | — |
| Series | — | QorIQ LS1 (Layerscape) |
| Core Architecture | — | ARM Cortex-A7, dual-core, 32-bit |
| Maximum Core Frequency | — | 1.2 GHz |
| 工作温度 | — | -40C to +105C (industrial) |
| 安装类型 | — | Surface Mount |
| Memory Controller | — | DDR3 / DDR4 with ECC (per datasheet) |
| Ethernet | — | 2x virtual TSEC (vTSEC) 10G-capable |
| PCIe | — | 2x PCIe Gen2 controllers |
| USB | — | USB 3.0 |
| SATA | — | SATA 3.0 |
| Display | — | LCDC (LCD controller) |
| CAN | — | Yes (CAN interfaces) |
| Security Engine | — | SEC (trusted boot, hardware crypto) |
| QUICC Engine | — | uQE (legacy TDM/HDLC support) |
| Silicon Revision | — | Rev 2.0 (per distributor description) |
| L2 Cache | — | [DATA_NEEDED: L2 cache size] |
| RoHS 状态 | — | Compliant (per distributor) |