C8051F311 vs C8051F321 比較
詳細並排比較 C8051F311 由 Silicon Labs 與 C8051F321 由 Silicon Labs. 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 | C8051F311 | C8051F321 |
|---|---|---|
| 品牌 | Silicon Labs | Silicon Labs |
| 類別 | Microcontrollers | Microcontrollers |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Product Type | Mixed-signal 8-bit microcontroller | 8-bit mixed-signal microcontroller (MCU) |
| CPU Core | 8051-compatible | — |
| 最大時脈頻率 | 25 MHz | 25 MHz |
| Maximum CPU Performance | 25 MIPS | — |
| Flash Memory | 16 kB | 16 KB (16K x 8) |
| RAM | 1.25 kB | — |
| ADC Resolution | 10 bit | 10 bits |
| ADC Input Channels | 17 channels | — |
| ADC Sampling Rate | 200 ksps | — |
| Comparator Count | 2 | — |
| Timer Count | 4 x 16-bit | — |
| Communication Interfaces | [DATA_NEEDED: communication interface types] | — |
| Power-On Reset | On-chip | — |
| 封裝 | QFN-28, 5 mm x 5 mm | 28-MLP QFN (5 x 5 mm) |
| 安裝類型 | Surface mount | Surface mount |
| Operating Voltage Range | [DATA_NEEDED: operating voltage range] | — |
| 工作溫度範圍 | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| RoHS 狀態 | unknown | — |
| REACH Status | unknown | — |
| Maximum CPU Throughput | — | 25 MIPS |
| Core Architecture | — | Pipelined 8051 core |
| 工作電源電壓 | — | 2.7 V to 3.6 V |
| ADC Maximum Sampling Rate | — | 200 ksps |
| ADC Input Configuration | — | 13 external single-ended or differential inputs |
| ADC Reference Options | — | External VREF pin, internal reference, or VDD |
| USB Interface | — | USB 2.0 function controller with integrated transceiver and on-chip clock recovery |
| Number of I/O Ports | — | 21 |
| External Conversion Start | — | External conversion-start input |
| Built-in Temperature Sensor | — | Available through the ADC reference and measurement peripherals |
| RoHS Compliance | — | RoHS compliant |
| Lifecycle Stage | — | Active |
| RAM Memory | — | [DATA_NEEDED: RAM memory size] |