MPC855TZQ50D4 vs MPC857DSLZQ50B 对比
详细并排对比 MPC855TZQ50D4 出自 NXP Semiconductors 和 MPC857DSLZQ50B 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
MPC857DSLZQ50B - PowerQUICC MPC8xx MPU 50MHz 357-PBGA | NXP
MPC857DSLZQ50B ⚠ 最后一次采购规格对比
| 参数 | MPC855TZQ50D4 | MPC857DSLZQ50B |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | Obsolete | 最后采购期 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $19.50 | $25.90 |
| Manufacturer | NXP Semiconductors (formerly Freescale, Motorola) | — |
| Series | PowerQUICC MPC8xx | — |
| Core Architecture | 32-bit Power Architecture | Power Architecture (PowerPC) - MPC8xx |
| Core Frequency | 50 MHz | — |
| Number of Cores | 1 | — |
| Communications Processor Module (CPM) | Yes (RISC-based offload engine) | Yes (SCC, SMC, SPI, I2C, UART) |
| Ethernet Support | 10/100 Mbps Fast Ethernet MAC | — |
| ATM Support | Yes (ATM SAR) | — |
| HDLC/SDLC Support | Yes | — |
| PCMCIA Interface | Yes | — |
| Instruction Cache | 4 KB | — |
| Data Cache | 4 KB | — |
| MMU | Yes | — |
| 封装 | 357-ball PBGA (25 x 25 mm) | 357-PBGA (25x25 mm) |
| 工作温度 | 0C to +95C | 0 C to +105 C |
| Process Technology | 0.32 um CMOS (per FindIC reference data) | — |
| 安装类型 | Surface Mount | Surface Mount |
| RoHS 状态 | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: verify per lot] |
| 电源电压 | [DATA_NEEDED: core/IO voltage values] | [DATA_NEEDED: Vcore/Vio nominal] |
| Core Count | — | 1 |
| 数据总线宽度 | — | 32-bit |
| Maximum Core Frequency | — | 50 MHz |
| On-chip Cache | — | 4 KB instruction + 4 KB data (per MPC8xx family) |
| Integrated Ethernet MAC | — | 10/100 Mbps |
| External Memory Interface | — | SDRAM / SRAM / EPROM / Flash |
| JTAG | — | IEEE 1149.1 test access port |
| Family | — | PowerQUICC MPC8xx |
| MSL 等级 | — | 3 |