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15.625ms

HT23C020

CMOS 256Kx 8-Bit Mask ROM

Partnumber Manufacturer Quantity Availability
HT23C020 14 In Stock

Description and Introduction

CMOS 256Kx 8-Bit Mask ROM The part HT23C020 is a 256K (32K x 8) CMOS static RAM (SRAM) manufactured by Holtek. Below are its key specifications:  

- **Organization**: 32K x 8  
- **Supply Voltage**: 4.5V to 5.5V  
- **Access Time**: 55ns (max)  
- **Operating Current**: 30mA (max)  
- **Standby Current**: 10μA (max)  
- **Operating Temperature Range**: 0°C to +70°C  
- **Package**: 28-pin DIP or SOP  
- **Technology**: CMOS  
- **Tri-State Outputs**: Yes  
- **Data Retention Voltage**: 2V (min)  

This information is based on the manufacturer's datasheet.

Partnumber Manufacturer Quantity Availability
HT23C020 HT 400 In Stock

Description and Introduction

CMOS 256Kx 8-Bit Mask ROM The part HT23C020 is manufactured by HT. Below are the specifications from Ic-phoenix technical data files:  

- **Type**: EEPROM (Electrically Erasable Programmable Read-Only Memory)  
- **Memory Size**: 2K bits (256 x 8)  
- **Interface**: I2C (2-wire serial interface)  
- **Operating Voltage**: 1.8V to 5.5V  
- **Operating Temperature Range**: -40°C to +85°C  
- **Write Cycle Endurance**: 1,000,000 cycles  
- **Data Retention**: 100 years  
- **Package Options**: SOP-8, DIP-8, TSSOP-8  

This information is strictly based on the manufacturer's datasheet.

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