MC908JK3ECDWE vs MC908JK3EMDWE 比較
詳細並排比較 MC908JK3ECDWE 由 NXP Semiconductors 與 MC908JK3EMDWE 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 | MC908JK3ECDWE | MC908JK3EMDWE |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 類別 | Microcontrollers | Microcontrollers |
| 生命週期狀態 | 最後購買 | 最後購買 |
| Core Architecture | M68HC08 (8-bit CISC) | HC08 (CISC, 8-bit) |
| Sub-Family | HC908JK / HC908JL | — |
| 資料匯流排寬度 | 8 bit | — |
| 最大時脈頻率 | 8 MHz | — |
| Program Memory | 4 KB Flash (4K x 8) | — |
| RAM | 128 B (128 x 8) | — |
| On-Chip ADC | Yes (multi-channel) | — |
| Supply Voltage - Operating | 2.7 V to 3.3 V | — |
| 封裝 | 20-pin SOIC (SO-20, 300 mil) | 20-pin SOIC (0.295 in / 7.50 mm width), Tube |
| 安裝類型 | Surface Mount | Surface Mount |
| 工作溫度 | -40 C to +85 C | -40 C to +125 C |
| Number of I/O Pins | Up to 17 GPIO | 15 |
| Watchdog / COP | Yes (COP watchdog timer) | — |
| Low-Voltage Inhibit (LVI) | Yes | — |
| RoHS 狀態 | [DATA_NEEDED: RoHS status - web snippets did not confirm] | [DATA_NEEDED: RoHS compliance status] |
| MSL 等級 | [DATA_NEEDED: MSL level] | 1 (unlimited floor life at <=30 C / 85% RH) |
| Lead-Free | [DATA_NEEDED: lead-free status] | — |
| Product Type | — | 8-bit Microcontroller (MCU) |
| Program Memory (Flash) | — | 4 KB (4K x 8) |
| RAM Size | — | 128 B (128 x 8) |
| Maximum Bus Frequency | — | 8 MHz |
| ADC | — | 12-channel, 10-bit SAR |
| Timer Module | — | TIM (capture/compare/PWM) |
| 供應電壓 | — | 3.3 V / 5 V (dual range) |
| Debug Interface | — | Background Debug Mode (BDM) |
| Internal Oscillator | — | [DATA_NEEDED: internal oscillator spec] |