Overview
The CAT25040VI-GT3 is a 4-Kb SPI Serial CMOS EEPROM produced by onsemi. This device is internally organized as 512 x 8 bits and features onsemi's advanced CMOS technology, which significantly reduces power requirements. It supports the Serial Peripheral Interface (SPI) protocol and includes a 16-byte page write buffer. The device is enabled through a Chip Select (CS) and uses clock input (SCK), data input (SI), and data output (SO) lines. Additionally, it includes a HOLD input to pause any serial communication.
Key Specifications
| Attribute | Value |
|---|---|
| Memory Density | 4 Kb |
| Memory Organization | 512 x 8 bits |
| Supply Voltage (Nominal) | 1.8 V to 5.5 V |
| Clock Frequency (Max) | 20 MHz |
| Write Cycle Time (Max) | 5 ms |
| Package Style | SOIC-8 |
| Mounting Method | Surface Mount |
| Operating Temperature Range | -40°C to 85°C |
| Data Retention | 100 years |
| Program/Erase Cycles | 1,000,000 cycles |
Key Features
- Supports SPI Modes (0,0 & 1,1)
- 16-byte page write buffer
- Self-timed write cycle
- Hardware and software write protection, including partial and full array protection
- Low power CMOS technology
- Pb-Free, Halogen Free/BFR Free, and RoHS Compliant
- HOLD input to pause serial communication
Applications
- Automotive Systems
- Communications Systems
- Computer Systems
- Consumer Systems
- Industrial Systems
Q & A
- What is the memory density of the CAT25040VI-GT3?
The memory density of the CAT25040VI-GT3 is 4 Kb, organized as 512 x 8 bits.
- What is the supply voltage range for the CAT25040VI-GT3?
The supply voltage range is from 1.8 V to 5.5 V.
- What is the maximum clock frequency for the CAT25040VI-GT3?
The maximum clock frequency is 20 MHz.
- What type of interface does the CAT25040VI-GT3 support?
The CAT25040VI-GT3 supports the Serial Peripheral Interface (SPI) protocol.
- What is the package style of the CAT25040VI-GT3?
The package style is SOIC-8.
- Does the CAT25040VI-GT3 have write protection features?
Yes, it includes hardware and software write protection, including partial and full array protection.
- What is the data retention period for the CAT25040VI-GT3?
The data retention period is 100 years.
- How many program/erase cycles does the CAT25040VI-GT3 support?
The device supports 1,000,000 program/erase cycles.
- Is the CAT25040VI-GT3 RoHS compliant?
Yes, the device is Pb-Free, Halogen Free/BFR Free, and RoHS Compliant.
- What is the operating temperature range for the CAT25040VI-GT3?
The operating temperature range is from -40°C to 85°C).
