MPC857DSLZQ50B vs MPC855TZQ50D4 对比
详细并排对比 MPC857DSLZQ50B 出自 NXP Semiconductors 和 MPC855TZQ50D4 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 | MPC857DSLZQ50B | MPC855TZQ50D4 |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 最后采购期 | Obsolete |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $25.90 | $19.50 |
| Core Architecture | Power Architecture (PowerPC) - MPC8xx | 32-bit Power Architecture |
| Core Count | 1 | — |
| 数据总线宽度 | 32-bit | — |
| Maximum Core Frequency | 50 MHz | — |
| 封装 | 357-PBGA (25x25 mm) | 357-ball PBGA (25 x 25 mm) |
| 工作温度 | 0 C to +105 C | 0C to +95C |
| 安装类型 | Surface Mount | Surface Mount |
| 电源电压 | [DATA_NEEDED: Vcore/Vio nominal] | [DATA_NEEDED: core/IO voltage values] |
| On-chip Cache | 4 KB instruction + 4 KB data (per MPC8xx family) | — |
| Communications Processor Module (CPM) | Yes (SCC, SMC, SPI, I2C, UART) | Yes (RISC-based offload engine) |
| 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 | — |
| RoHS 状态 | [DATA_NEEDED: verify per lot] | [DATA_NEEDED: RoHS status] |
| Manufacturer | — | NXP Semiconductors (formerly Freescale, Motorola) |
| Series | — | PowerQUICC MPC8xx |
| Core Frequency | — | 50 MHz |
| Number of Cores | — | 1 |
| 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 |
| Process Technology | — | 0.32 um CMOS (per FindIC reference data) |