Overview
The onsemi CAT25160VI-GT3 is a 16 Kbit (2K x 8) Serial CMOS EEPROM that operates using the Serial Peripheral Interface (SPI) protocol. This device is part of the CAT25160 series and is designed for a wide range of applications, including automotive, communications, computer, consumer, and industrial systems. It features a Chip Select (CS) input, a clock input (SCK), data input (SI), and data output (SO) lines, along with a HOLD input to pause serial communication. The CAT25160VI-GT3 is known for its low power CMOS technology, high data retention, and robust write protection mechanisms.
Key Specifications
| Attribute | Value |
|---|---|
| Memory Size | 16 Kbit |
| Memory Organization | 2K x 8 bits |
| Interface Type | Serial-SPI |
| Package Type | SOIC-8 |
| Mounting Type | Surface Mount |
| Pin Count | 8 |
| Minimum Operating Supply Voltage | 1.8 V |
| Maximum Operating Supply Voltage | 5.5 V |
| Clock Frequency-Max | 20 MHz |
| Write Cycle Time-Max (tWC) | 5 ms |
| Maximum Random Access Time | 40 ns |
| Minimum Operating Temperature | -40 °C |
| Maximum Operating Temperature | +85 °C |
| Data Retention | 100 years |
| Automotive Standard | AEC-Q100 |
Key Features
- 32-byte page write buffer
- Support for SPI modes (0,0 & 1,1)
- Self-timed write cycle
- Hardware and software write protection, including partial and full array protection
- Low power CMOS technology
- 1,000,000 program/erase cycles
- 100-year data retention
- Industrial temperature range
- RoHS-compliant
Applications
- Automotive Systems
- Communications Systems
- Computer Systems
- Consumer Systems
- Industrial Systems
Q & A
- What is the memory size of the CAT25160VI-GT3?
The memory size is 16 Kbit, organized as 2K x 8 bits.
- What interface protocol does the CAT25160VI-GT3 use?
The device uses the Serial Peripheral Interface (SPI) protocol.
- What is the operating supply voltage range for the CAT25160VI-GT3?
The operating supply voltage range is from 1.8 V to 5.5 V.
- What is the maximum clock frequency for the CAT25160VI-GT3?
The maximum clock frequency is 20 MHz.
- Does the CAT25160VI-GT3 have write protection features?
Yes, it features both hardware and software write protection, including partial and full array protection.
- What is the data retention period for the CAT25160VI-GT3?
The data retention period is 100 years.
- Is the CAT25160VI-GT3 RoHS-compliant?
Yes, it is RoHS-compliant.
- What is the maximum operating temperature for the CAT25160VI-GT3?
The maximum operating temperature is +85 °C.
- Does the CAT25160VI-GT3 meet automotive standards?
Yes, it meets the AEC-Q100 automotive standard.
- What is the package type and mounting method for the CAT25160VI-GT3?
The package type is SOIC-8, and the mounting method is surface mount.
