C8051F220 vs C8051F221 比較
詳細並排比較 C8051F220 由 Silicon Labs 與 C8051F221 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 | C8051F220 | C8051F221 |
|---|---|---|
| 品牌 | Silicon Labs | Silicon Labs |
| 類別 | Microcontrollers | Microcontrollers |
| 生命週期狀態 | Unknown | 啟用中 |
| Product Type | 8-bit mixed-signal microcontroller | 8-bit mixed-signal microcontroller |
| Processor Core | C8051F2xx 8051-compatible core | — |
| Maximum Clock | 25 MHz | — |
| 資料匯流排寬度 | 8 bit | — |
| Flash Memory | 8 KB (8K x 8) | 8 KB (8K x 8) |
| ISP Flash | 8 KB | — |
| ADC Resolution | 8 bit | 8 bits |
| ADC External Inputs | 32 channels | 22 inputs; each port I/O can be configured as an ADC input on the fly |
| ADC Maximum Throughput | 100 ksps | 100 ksps |
| ADC Integral Nonlinearity | ±1/2 LSB | +/-1/2 LSB |
| Programmable Amplifier Gain | 0.5x, 1x, 2x, 4x, 8x, 16x | — |
| Comparators | 2 | — |
| 封裝 | 48-pin TQFP, 7 x 7 mm | 32-LQFP (7 x 7 mm) |
| 安裝類型 | Surface mount | Surface Mount |
| 供應電壓 | [DATA_NEEDED: Supply Voltage] | 2.7 V to 3.6 V |
| 工作溫度 | [DATA_NEEDED: Operating Temperature] | — |
| RoHS 狀態 | unknown | Compliant |
| REACH Status | unknown | — |
| Core / Series | — | 8051-compatible C8051F2xx |
| 最大時脈頻率 | — | 25 MHz |
| Maximum Throughput | — | 25 MIPS |
| RAM Size | — | 256 x 8 bits |
| ADC Channel Count | — | 22 channels |
| Comparator Count | — | 2 |
| Comparator Hysteresis | — | Programmable |
| Programming Memory Type | — | ISP Flash |