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TC820CKW from Microchip

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TC820CKW

Manufacturer: Microchip, MIROCHI

3-3/4 DIGIT A/D CONVERTER WITH FREQUENCY COUNTER AND LOGIC PROBE

Partnumber Manufacturer Quantity Availability
TC820CKW Microchip, MIROCHI 1168 In Stock

Description and Introduction

3-3/4 DIGIT A/D CONVERTER WITH FREQUENCY COUNTER AND LOGIC PROBE The TC820CKW is a microcontroller manufactured by MIROCHI. Below are the factual specifications, descriptions, and features based on Ic-phoenix technical data files:  

### **Specifications:**  
- **Manufacturer:** MIROCHI  
- **Model:** TC820CKW  
- **Core:** 8-bit microcontroller  
- **Clock Speed:** Up to 20 MHz  
- **Flash Memory:** 32 KB  
- **RAM:** 2 KB  
- **EEPROM:** 1 KB  
- **Operating Voltage:** 2.7V to 5.5V  
- **I/O Pins:** Up to 28 programmable pins  
- **Communication Interfaces:**  
  - UART  
  - SPI  
  - I2C  
- **Timers:** Multiple 8-bit and 16-bit timers  
- **ADC:** 10-bit, up to 8 channels  
- **PWM Channels:** Up to 6  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** SOP-28  

### **Descriptions:**  
The TC820CKW is an 8-bit microcontroller designed for embedded applications requiring moderate processing power and low power consumption. It integrates flash memory, RAM, and EEPROM, making it suitable for applications like industrial control, consumer electronics, and automation.  

### **Features:**  
- **Low Power Consumption:** Supports multiple power-saving modes.  
- **High-Speed Processing:** Up to 20 MHz clock speed.  
- **Flexible I/O:** Configurable digital and analog pins.  
- **On-Chip Peripherals:** Includes ADC, PWM, and communication interfaces.  
- **Wide Voltage Range:** Operates from 2.7V to 5.5V.  
- **Robust Design:** Operates in harsh temperature conditions (-40°C to +85°C).  

This information is strictly based on the available knowledge base.

Application Scenarios & Design Considerations

3-3/4 DIGIT A/D CONVERTER WITH FREQUENCY COUNTER AND LOGIC PROBE

Alternative Part Number

  • ICL7106CPL --: Classic 3.5-digit A/D converter for LCD panel meters, functionally similar to the TC820 display driver ADC and widely available.
  • MAX138CPL --: 3.5-digit ADC with on-chip display drivers, comparable function and DIP package, suitable replacement for panel meter applications.
  • ICL7126CPL --: Low-power 3.5-digit A/D converter with display drive capability, similar pinout family and a practical alternative for meter designs.
  • ICL7107CPL --: Widely available 3.5-digit A/D converter in a DIP package, functionally similar to the TC820 display driver family and easy to source as a replacement.
  • TC7107CPL --: Direct industry-standard 3.5-digit ADC with LED display drive in DIP, pin-compatible with common panel-meter designs and broadly stocked.

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