The CAT25040HU4I-GT3 is a EEPROM Serial 4-Kb SPI device internally organized as 512x8 bits. ON Semiconductor's advanced CMOS Technology substantially reduces device power requirements. It features a 16-byte page write buffer and supports the Serial Peripheral Interface (SPI) protocol. The device is enabled though a Chip Select (CS). In addition, the required bus signalsare a clock input (SCK), data input (SI) and data output (SO) lines. The HOLD input may be used to pause any serial communication with the CAT25040HU4I-GT3 device. This device features software and hardware write protection, including partial as well as full array protection.
Feature
- 20 MHz (5 V) SPI Compatible
- 1.8 V to 5.5 V Supply Voltage Range
- SPI Modes (0,0 & 1,1)
- 16-byte Page Write Buffer
- Self-timed Write Cycle
- Hardware and Software Protection
- Block Write Protection- Protect 1/4, 1/2 or Entire EEPROM Array
- Low Power CMOS Technology
- 1,000,000 Program/Erase Cycles
- 100 Year Data Retention
- Industrial Temperature Range
- 8-lead SOIC and TSSOP, 8-pad UDFN and TDFN packages
- These Devices are Pb-Free, Halogen Free/BFR Free, and RoHS Compliant
Applications
- Automotive Systems
- Communications Systems
- Computer Systems
- Consumer Systems
- Industrial Systems
