HN58X2432FPI

Two-wire serial interface 8k EEPROM (1-kword x 8-bit)/16k EEPROM (2-kword x 8-bit)/32k EEPROM (4-kword x 8-bit)/64k EEPROM(8-kword x 8-bit) The HN58X2432FPI is a 256K-bit (32K x 8) serial EEPROM manufactured by Renesas. Below are its key specifications:

- **Memory Capacity**: 256K-bit (32K x 8)  
- **Interface**: Serial I²C (2-wire)  
- **Operating Voltage**: 1.7V to 5.5V  
- **Operating Temperature Range**: -40°C to +85°C  
- **Write Cycle Time**: 5ms (max)  
- **Endurance**: 1,000,000 write cycles (min)  
- **Data Retention**: 100 years (min)  
- **Package**: 8-pin SOP (FPI)  
- **Page Write Buffer**: 32 bytes  
- **Clock Frequency**: 400kHz (max)  

This device supports sequential read and random read operations, with built-in write protection features.

Two-wire serial interface 8k EEPROM (1-kword x 8-bit)/16k EEPROM (2-kword x 8-bit)/32k EEPROM (4-kword x 8-bit)/64k EEPROM(8-kword x 8-bit)