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ICM7228BIBI from HARRIS,Intersil

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ICM7228BIBI

Manufacturer: HARRIS

8-Digit, Microprocessor- Compatible, LED Display Decoder Driver

Partnumber Manufacturer Quantity Availability
ICM7228BIBI HARRIS 539 In Stock

Description and Introduction

8-Digit, Microprocessor- Compatible, LED Display Decoder Driver The ICM7228BIBI is a display driver IC manufactured by Harris Semiconductor. Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Manufacturer:** Harris Semiconductor  
- **Type:** 8-Digit, Multiplexed LCD/LED Display Driver  
- **Supply Voltage:** 4.5V to 6V (for LED) / 2V to 6V (for LCD)  
- **Current Consumption:** Low power CMOS design  
- **Display Support:** Drives up to 8 digits of 7-segment LCD or LED displays  
- **Interface:** Serial or parallel microprocessor-compatible  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions:**
- The ICM7228BIBI is a versatile display driver capable of interfacing with both LED and LCD displays.  
- It includes an on-chip oscillator, eliminating the need for external timing components.  
- The device supports multiplexed display driving, reducing external component count.  
- It is designed for easy interfacing with microprocessors via serial or parallel communication.  

### **Features:**
- **Multiplexed Display Drive:** Supports up to 8 digits of 7-segment displays.  
- **On-Chip Oscillator:** No external timing components required.  
- **Flexible Interface:** Compatible with both serial and parallel microprocessor interfaces.  
- **Low Power Consumption:** CMOS technology ensures efficient power usage.  
- **Wide Voltage Range:** Operates from 2V to 6V for LCDs and 4.5V to 6V for LEDs.  
- **High Reliability:** Designed for industrial and commercial applications.  

This information is based solely on the manufacturer's datasheet and technical documentation.

Partnumber Manufacturer Quantity Availability
ICM7228BIBI HAR 2228 In Stock

Description and Introduction

8-Digit, Microprocessor- Compatible, LED Display Decoder Driver The ICM7228BIBI is a device manufactured by **Harris Semiconductor** (now part of **Microchip Technology**).  

### **Key Specifications:**  
- **Type:** 8-Digit Microprocessor-Compatible LED Display Driver  
- **Interface:** Serial or Parallel (programmable)  
- **Display Support:** Drives 8 digits of 7-segment LED displays  
- **Multiplexing:** 1:8 digit multiplexing  
- **Supply Voltage:** **4.5V to 6V**  
- **Current Consumption:** Low power consumption in standby mode  
- **Package:** **28-pin DIP (Dual In-line Package)**  

### **Descriptions & Features:**  
- **Microprocessor-Compatible:** Can be interfaced with microcontrollers via serial or parallel modes.  
- **On-Chip Memory:** Includes an 8-digit RAM for storing display data.  
- **Segment Drive Capability:** Supports common-cathode LED displays.  
- **Programmable Features:**  
  - Blanking control  
  - Display test mode  
  - Decode/non-decode selection  
- **Low Power Consumption:** Suitable for battery-powered applications.  
- **Wide Operating Temperature Range:** Designed for industrial applications.  

This device is commonly used in digital panel meters, instrumentation, and industrial control systems.  

Would you like additional details on pin configuration or application notes?

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