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CAT28F020 from CAI

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CAT28F020

Manufacturer: CAI

Bulk Erase Flash Memory, 2Mb

Partnumber Manufacturer Quantity Availability
CAT28F020 CAI 1447 In Stock

Description and Introduction

Bulk Erase Flash Memory, 2Mb The CAT28F020 is a 2 Mbit (256K x 8) CMOS Flash Memory manufactured by CAI (formerly Catalyst Semiconductor, now part of ON Semiconductor). Below are its key specifications:

### **General Specifications:**
- **Memory Size:** 2 Mbit (256K x 8)  
- **Technology:** CMOS Flash Memory  
- **Supply Voltage:** 5V ± 10%  
- **Access Time:** 70 ns, 85 ns, 120 ns, 150 ns (depending on speed grade)  
- **Operating Temperature Range:**  
  - Commercial: 0°C to +70°C  
  - Industrial: -40°C to +85°C  

### **Features:**
- **Sector Architecture:**  
  - Sixteen 16Kbyte sectors  
  - One 32Kbyte sector  
- **Erase/Program Operations:**  
  - Sector erase (16K/32K)  
  - Full chip erase  
  - Byte programming  
- **Endurance:** 100,000 erase/program cycles per sector  
- **Data Retention:** 10 years minimum  

### **Interface & Control:**
- **Command Set:** JEDEC-standard  
- **Write Protection:** Hardware and software options  
- **Package Options:**  
  - 32-lead PLCC  
  - 32-lead TSOP  

### **Electrical Characteristics:**
- **Active Current (Read):** 30 mA (typical)  
- **Standby Current:** 100 µA (typical)  
- **Program/Erase Current:** 30 mA (typical)  

### **Reliability:**
- **ESD Protection:** ≥ 2000V (Human Body Model)  
- **Latch-Up Immunity:** ≥ 200 mA  

This information is based on the manufacturer's datasheet for the CAT28F020.

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