MPC860TCZQ50D4 vs MPC855TCZQ50D4557 比較
詳細並排比較 MPC860TCZQ50D4 由 NXP Semiconductors 與 MPC855TCZQ50D4557 由 NXP Semiconductors. 比較關鍵規格、電氣參數、封裝、生命週期狀態、價格與供貨情況，以找出最符合您設計需求的元件。
NXP Semiconductors
MPC855TCZQ50D4557 - MPC8xx PowerQUICC MPU, 50 MHz, 357-BGA | NXP
MPC855TCZQ50D4557 ⚠ 最後購買機會規格比較
| 參數 | MPC860TCZQ50D4 | MPC855TCZQ50D4557 |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 類別 | Microcontrollers | Microcontrollers |
| 生命週期狀態 | 停產終止 | 最後購買 |
| Manufacturer | NXP Semiconductors (formerly Freescale) | — |
| Part Number | MPC860TCZQ50D4 | — |
| Family | PowerQUICC / MPC8xx | — |
| Core | MPC8xx - 1 core, 32-bit | — |
| Core Architecture | PowerPC | PowerPC MPC8xx (MPC860-style) with CPM |
| Core Clock Speed | 50 MHz | — |
| Instruction / Data Cache | 4 KB / 4 KB (unified 8KB figure variant-dependent) | — |
| 工作電源電壓 | 2 V to 3.6 V (per FindIC comparison page) | — |
| 封裝 | 357-PBGA (25x25 mm), ZQ suffix | 357-ball Plastic BGA (ZQ suffix), 25 × 25 mm, 1.27 mm pitch |
| 安裝類型 | Surface Mount | Surface Mount |
| 工作溫度 | -40C to +95C (industrial) | 0 °C to +70 °C (commercial grade) |
| RoHS 狀態 | Non-Compliant (per NXP product page / DigiChip datasheet) | [DATA_NEEDED: explicit RoHS declaration] |
| Lead-Free | Contains lead (ZQ denotes tin-lead ball finish) | — |
| CPM (Communications Processor Module) | Integrated - HDLC, UART, Ethernet 10 Mbps support | — |
| DMA Channels | 4 | — |
| Memory Controller | Up to 256 MB DRAM with page mode support | — |
| Process Technology | 0.32 um CMOS (per FindIC description) | — |
| 生命週期狀態 | End of Life (NXP Last Time Buy window passed) | — |
| Core Frequency | — | 50 MHz |
| Instruction Cache | — | 4 KB |
| Data Cache | — | 4 KB |
| Floating-Point Unit | — | Yes (integrated) |
| Communication Processor Module (CPM) | — | Yes (dual-port RAM with RISC serial controller) |
| Ethernet MAC | — | 2 × 10/100 Mbps (MII/RMII via CPM) |
| Serial Channels (SCC) | — | Up to 4 (HDLC/SDLC/UART/Transparent) |
| Serial Management Channels (SMC) | — | 2 |
| Supply Voltage (Core) | — | [DATA_NEEDED: Vdd core nominal] |
| Supply Voltage (I/O) | — | 3.3 V |
| MSL 等級 | — | [DATA_NEEDED: MSL rating] |
| Speed Grade Suffix | — | ZQ = 50 MHz commercial |
| Order Code Suffix | — | D4557 (customer-specific tape/reel identifier) |