Features
◆Serial Peripheral Interface (SPI) Compatible
◆Supports SPI Modes 0 (0,0) and 3 (1,1)
◆Data Sheet Describes Mode 0 Operation
◆Low voltage and low power operations
◆EFT25C32 VCC = 1.8V to 5.5V
◆20MHz clock rate (5V)
◆Partial page write operation allowed (32 bytes page write mode)
◆Self-timed programming cycle (5 ms max)
◆Block Write Protection (Protect 1/4, 1/2, or Entire Array)
◆Write protect pin for hardware data protection
◆High reliability: typically 1,000,000 cycles endurance
◆100 years data retention
◆Industrial temperature range (-40℃ to 85℃ )
◆Standard 8-pin SOP Pb-free pac
Description
The EFT25C32 is 32768 bits of serial Electrical Erasable and Programmable Read Only Memory, commonly known as EEPROM.
They are organized as 4096 words of 8 bits (1 byte) each.
The devices are fabricated with proprietary advanced CMOS process for low power and low voltage applications.
These devices are available in standard 8-lead SOP package.
The memory is accessed via a simple Serial Peripheral Interface (SPI) compatible serial bus.
The HOLD pin may be used to suspend any serial communication without resetting the serial sequence.
While the device is paused, transitions on its inputs will be ignored.
Our extended VCC range (1.8V to 5.5V) devices enables wide spectrum of applications.
