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SN11220ACFG from SONIX

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SN11220ACFG

Manufacturer: SONIX

USB Audio Controller

Partnumber Manufacturer Quantity Availability
SN11220ACFG SONIX 7500 In Stock

Description and Introduction

USB Audio Controller **Part Number:** SN11220ACFG  
**Manufacturer:** SONIX  

**Specifications:**  
- **Type:** Microcontroller  
- **Core:** 8-bit  
- **Operating Voltage:** 2.4V to 5.5V  
- **Clock Speed:** Up to 20 MHz  
- **Flash Memory:** 8 KB  
- **RAM:** 256 bytes  
- **EEPROM:** 256 bytes  
- **I/O Pins:** 18  
- **ADC Channels:** 8-bit, 4 channels  
- **Communication Interfaces:** UART, SPI, I2C  
- **Timers:** 2 x 8-bit, 1 x 16-bit  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 20-pin SSOP  

**Descriptions:**  
The SN11220ACFG is an 8-bit microcontroller from SONIX designed for low-power and cost-sensitive applications. It features integrated peripherals and supports multiple communication protocols.  

**Features:**  
- Low-power consumption  
- Wide operating voltage range  
- Multiple communication interfaces  
- On-chip ADC for sensor interfacing  
- Robust ESD protection  
- Compact 20-pin SSOP package  

(Note: Ensure to verify the latest datasheet for updated specifications.)

Application Scenarios & Design Considerations

USB Audio Controller

Alternative Part Number

  • SN11220AFG --: Same SONIX SN11220 series audio codec in a different package option, offering equivalent functionality with a distinct suffix for easy identification.
  • ES8388 --: Pin-compatible low-power stereo audio codec with similar I2S interface and feature set, widely used as a drop-in alternative in audio applications.
  • WM8960 --: Stereo audio codec with integrated speaker driver and I2S interface, functionally comparable and commonly substituted in similar designs.

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