MC68HC000EI20 vs MC68HC000RC12 比較
詳細並排比較 MC68HC000EI20 由 NXP Semiconductors 與 MC68HC000RC12 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。
規格比較
| 參數 | MC68HC000EI20 | MC68HC000RC12 |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 類別 | Microcontrollers | Microcontrollers |
| 生命週期狀態 | NRND | 啟用中 |
| Manufacturer | NXP Semiconductors (formerly Freescale Semiconductor) | — |
| Part Series | M68000 / EC000 | — |
| Core Architecture | M68K CISC, 32-bit programming model | — |
| Number of Cores | 1 | — |
| 資料匯流排寬度 | 16-bit external (selectable 8/16) | 16-bit external / 32-bit internal |
| Address Bus Width | 24-bit | 24-bit |
| 最大時脈頻率 | 20 MHz | 12 MHz |
| 工作電源電壓 | 5.0 V | — |
| 工作溫度範圍 | 0C to +70C (TA, commercial) | — |
| 封裝 / 外殼 | 68-PLCC (24.21 x 24.21 mm, J-Lead) | — |
| 安裝方式 | SMD/SMT | — |
| Instruction Set Compatibility | M68000 user instruction set | — |
| Interrupt Structure | Vectored, 7 priority levels | — |
| Process Technology | HCMOS (low-power CMOS) | — |
| RoHS 狀態 | [DATA_NEEDED: RoHS status] | — |
| Year Introduced | 1995 (per legacy datasheet indexes) | — |
| Processor Type | — | M68K Microprocessor (M68000 family) |
| Core | — | M68000 |
| 供應電壓 | — | 5 V |
| 工作溫度 | — | [DATA_NEEDED: operating temperature range] |
| 封裝 | — | 68-pin PGA (ceramic, BCPGA) 26.92 x 26.92 mm |
| 安裝類型 | — | Through-Hole (PGA socket) |
| 腳位數 | — | 68 |
| Instruction Set Architecture | — | CISC, 32-bit, M68K object-code compatible |
| Internal Registers | — | 8 data (D0-D7) + 8 address (A0-A7, A7=SP) |
| On-chip Features | — | 32-bit barrel shifter, vectored interrupts (IPL0-IPL2) |
| Static Operation | — | Yes (clock may be stopped) |
| Lead Free / RoHS | — | Lead Free / RoHS Compliant |
| Packaging | — | Tray |