C8051F304R vs C8051F301 مقارنة
مقارنة تفصيلية جنبًا إلى جنب لـ C8051F304R بواسطة Silicon Labs و C8051F301 بواسطة Silicon Labs. قارن المواصفات الرئيسية والمعلمات الكهربائية والتغليف وحالة دورة الحياة والأسعار والتوافر لتحديد أفضل مكوّن لمتطلبات تصميمك.
مقارنة المواصفات
| المعامل | C8051F304R | C8051F301 |
|---|---|---|
| العلامة التجارية | Silicon Labs | Silicon Labs |
| الفئة | Microcontrollers | Microcontrollers |
| حالة دورة الحياة | نشط | Unknown |
| Product Type | Mixed-signal 8-bit microcontroller (MCU) | Mixed-signal system-on-chip MCU |
| Processor Core | 8051 | — |
| أقصى تردد للساعة | 25 MHz | 25 MHz |
| Instruction Throughput | 25 MIPS | — |
| Flash Memory | 4 kB (4K x 8) | — |
| RAM | 0.25 kB (256 bytes) | — |
| ADC Resolution | 8 bit | 8 bit |
| ADC Maximum Sampling Rate | 500 ksps | — |
| ADC External Inputs | 8 inputs | — |
| Comparator | 1 comparator with programmable hysteresis and response time | — |
| Built-in Temperature Sensor | Yes | — |
| Timers | 3 x 16-bit timers | — |
| Programmable Amplifier Gains | Supported; gain and reference details require datasheet verification | — |
| Reference Voltage Options | External VREF pin or VDD | — |
| External Conversion Start Input | Yes | — |
| العلبة | 11-pin QFN, 3 x 3 mm | 11-QFN (3 mm × 3 mm) |
| نوع التركيب | Surface mount | Surface mount |
| Communication Interfaces | Additional communication interfaces; exact peripheral set requires datasheet verification | — |
| Operating Voltage Range | [DATA_NEEDED: operating voltage range] | — |
| نطاق درجة حرارة التشغيل | [DATA_NEEDED: operating temperature range] | — |
| حالة RoHS | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS status] |
| REACH Status | [DATA_NEEDED: REACH status] | [DATA_NEEDED: REACH status] |
| Core Architecture | — | 8-bit 8051 CISC core |
| Program Memory Size | — | 8 KB (8K × 8) Flash |
| RAM Size | — | 256 × 8 bytes (0.25 KB) |
| Number of I/O Pins | — | 8 pins |
| Maximum ADC Conversion Rate | — | 500 ksps |
| External ADC Inputs | — | 8 inputs |
| Programmable Amplifier | — | Programmable gains referenced to VREF or VDD |
| Integrated Temperature Sensor | — | Built-in sensor |
| Timer Count | — | 3 × 16-bit timers |
| Oscillator | — | Internal oscillator |
| جهد التغذية | — | 3.3 V |
| Package Type | — | VFDFN exposed-pad package |
| AEC-Q100 Qualification | — | [DATA_NEEDED: AEC-Q100 qualification status] |