产品简介 :

The FT24C128A series are 131,072 bits of serial Electrical Erasable and Programmable Read Only Memory,

commonly known as EEPROM. They are organized as 16,384 words of 8 bits (one byte) each. They offer

an additional page (Identification Page) of 64 bytes. They also provide the Write Device Address instruction

for users to implement configurable device address features. The devices are fabricated with proprietary

advanced CMOS process for low power and low voltage applications. The device features programmable

software write protection which provides partial as well as full memory array protection. These devices are

available in thin 4-ball WLCSP package. A standard 2-wire serial interface is used to address all read and

write functions. Our extended VCC range (1.7V to 5.5V) devices enable wide spectrum of applications.

产品特点 :

Low voltage and low power operations:

 FT24C128A: VCC = 1.7V to 5.5V

 Maximum Standby current < 1μA (typically 0.02μA and 0.06μA @ 1.7V and 5.5V respectively).

 64 bytes page write mode.

 Partial page write operation allowed.

 Internally organized: 16,384 × 8 (128K).

 Addition identification page.

 Configurable device address.

 Programmable Software Write protect:

- Upper quarter memory array

- Upper half memory array

- Upper 3/4 memory array

- Whole memory array

 Standard 2-wire bi-directional serial interface.

 Schmitt trigger, filtered inputs for noise protection.

 Self-timed Write Cycle (5ms maximum).

 1000 kHz (2.5V~5V), 400 kHz (1.7V) Compatibility.

 Automatic erase before write operation.

 High reliability: typically 1,000,000 cycles endurance.

 100 years data retention.

 Industrial temperature range (-40℃ to 85℃).

 Standard CSP Pb-free package.