HT2201 Datasheet - Holtek Semiconductor

HT2201, CMOS 1K 2-Wire Serial EEPROM

HT2201 CMOS 1K 2-Wire Serial EEPROM .
The HT2201 is a 1K-bit serial read/write non-volatile memory device using the CMOS floating gate process.

Features

* Operating voltage: 1.8V~5.5V for temperature -40°C to +85°C
* Low power consumption
* Operation: 5mA max.
* Standby: 2μA max.
* Internal organization: 128×8
* 2-wire serial interface
* Write cycle time: 5ms max.

Applications

* where low power and low voltage operation are essential. The HT2201 is guaranteed for 1 million erase/write cycles and 40-year data retention. Pin Assignment VCC SDA 54 Top 1 2 3 V ie w SCL VSS NC H T2201 S O T 2 3 -5 -A Selection Table Part No. HT2201 Capacity VDD Clock Rate Write Speed (kHz)

HT2201_HoltekSemiconductor.pdf