M68LC302CAF20VCT-FR vs MC68LC302AF16CT 对比
详细并排对比 M68LC302CAF20VCT-FR 出自 NXP Semiconductors 和 MC68LC302AF16CT 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
M68LC302CAF20VCT-FR - 20MHz M68000 MPU w/ CPM, 100-LQFP | NXP
M68LC302CAF20VCT-FR NrndNXP Semiconductors
MC68LC302AF16CT - 16MHz 68K Multiprotocol Processor | NXP | 100-LQFP
MC68LC302AF16CT ✗ 停产规格对比
| 参数 | M68LC302CAF20VCT-FR | MC68LC302AF16CT |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 不推荐新设计 | 停产 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $9.95 | $22.10 |
| Core Processor | M68000 (8/16-Bit) | M68000 (static, 8/16-bit bus selectable) |
| Number of Cores / Bus Width | 1 Core, 8/16-Bit | — |
| Speed | 20 MHz | — |
| Series | M683xx | — |
| Co-Processors / DSP | Communications; RISC CPM | — |
| RAM Controllers | DRAM | — |
| Graphics Acceleration | No | — |
| Display & Interface Controllers | No | — |
| 封装 | 100-LQFP (14x14 mm), 0.5 mm pitch | 100-LQFP (14 mm x 14 mm), surface mount |
| 安装类型 | Surface Mount | Surface Mount |
| Supplier Device Package | 100-LQFP (14x14) | — |
| 电源电压 | 5 V | — |
| 工作温度 | -40C to +85C | 0C to +70C (commercial, 'C' suffix indicated by CT) |
| MSL 等级 | 3 (per JEDEC J-STD-020) | — |
| Shipping Option | Tray, lead-free (T-FR suffix) | — |
| RoHS 状态 | Compliant (lead-free -FR variant) | [DATA_NEEDED: RoHS compliance] |
| Core Architecture | — | M68000 (m68k family, CISC) |
| Number of Cores | — | 1 |
| Bus Width | — | 8/16-bit (selectable at reset) |
| Operating Frequency | — | 16 MHz |
| Co-Processor / DSP | — | RISC Communications Processor Module (CPM) |
| Serial Communication Channels | — | 3 full-duplex channels supporting HDLC/SDLC, async, BISYNC, transparent |
| Baud-Rate Generators | — | 2 dedicated BRGs (baud-rate generators) |
| On-chip DMA Controller | — | Yes (2-channel DMA with descriptor ring) |
| DRAM Controller | — | Yes, with on-chip refresh logic |
| Instruction Cache | — | [DATA_NEEDED: instruction cache size] |
| On-chip RAM | — | [DATA_NEEDED: on-chip SRAM size] |
| Operating Voltage Core | — | 5 V (typical) |
| Part Status | — | Not For New Designs (per distributor sourcing records) |
| Lead Free | — | [DATA_NEEDED: lead-free status] |