157 vs MSC8157SVT1000A 对比
详细并排对比 157 出自 Vishay Intertechnology 和 MSC8157SVT1000A 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
MSC8157SVT1000A - 6x SC3850 DSP SoC, 1GHz, FCBGA-783 | NXP
MSC8157SVT1000A Obsolete规格对比
| 参数 | 157 | MSC8157SVT1000A |
|---|---|---|
| 品牌 | Vishay Intertechnology | NXP Semiconductors |
| 分类 | Resistors | DSP |
| 生命周期状态 | 有效 | Obsolete |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $54.40 | $198.40 |
| Housing Diameter | 7/8 in (22.2 mm) | — |
| Resistive Element | Conductive Plastic | — |
| Mount Type | Bushing Mount or Servo Mount (ball-bearing) | — |
| Independent Linearity | +/-0.25% (tightest option) | — |
| Standard Resistance Range | 1 kohm to 100 kohm | — |
| Resistance Tolerance | [DATA_NEEDED: resistance tolerance %] | — |
| Electrical Travel | [DATA_NEEDED: electrical travel in degrees] | — |
| Mechanical Travel | 360 deg continuous | — |
| Power Rating | [DATA_NEEDED: power rating in W] | — |
| 工作温度 | -55C to +125C (typical precision pot range) | -40C to +105C |
| Sealed Version Available | Yes | — |
| Shaft Material | Stainless Steel | — |
| Housing Material | Metal | — |
| 输出类型 | Analog voltage (3-wire ratiometric) | — |
| Rotational Life | Long-life (multi-million cycles, conductive plastic) | — |
| RoHS 状态 | [DATA_NEEDED: RoHS compliance] | Compliant |
| Product Type | — | Multi-core Digital Signal Processor (DSP SoC) |
| Architecture | — | StarCore SC3850, six cores |
| 数据总线宽度 | — | 64-bit |
| Maximum Clock Speed | — | 1 GHz |
| Performance | — | 1000 MIPS per core, up to 6000 MIPS aggregate |
| L1 Instruction Cache (per core) | — | 32 KB |
| L1 Data Cache (per core) | — | 32 KB |
| L2 Cache (unified) | — | Shared KB-scale unified L2 |
| 电源电压 | — | 1 V (core) + I/O rails |
| Package Type | — | FCBGA-783 (Flip-Chip BGA) |
| Package Size | — | 29 mm x 29 mm |
| 引脚数量 | — | 783 |
| Lead Free | — | Yes |
| 安装类型 | — | Surface Mount |
| MSL 等级 | — | [DATA_NEEDED: MSL rating] |
| Memory Interface | — | External DDR2/DDR3 SDRAM controller |
| Serial Interfaces | — | SerDes, Ethernet MAC, I2C, UART |