Overview
The CAT25080YI-GT3C is a Serial 8-Kb SPI EEPROM device manufactured by onsemi. This device is internally organized as 1024x8 bits, providing a compact and efficient solution for data storage in various electronic systems. It features a 32-byte page write buffer and supports SPI modes (0,0) and (1,1), making it versatile for different application requirements.
Key Specifications
| Parameter | Min | Max | Units |
|---|---|---|---|
| Operating Temperature | −45 | 130 | °C |
| Storage Temperature | −65 | 150 | °C |
| Voltage on any Pin with Respect to Ground | −0.5 | VCC + 0.5 | V |
| Supply Voltage | 1.8 | 5.5 | V |
| Clock Frequency (VCC = 1.8 V - 5.5 V) | DC | 10 | MHz |
| Data Setup Time (VCC = 1.8 V - 5.5 V) | 40 | 20 | ns |
| Data Hold Time (VCC = 1.8 V - 5.5 V) | 40 | 20 | ns |
| SCK High Time (VCC = 1.8 V - 5.5 V) | 75 | 40 | ns |
| SCK Low Time (VCC = 1.8 V - 5.5 V) | 75 | 40 | ns |
| Data Retention | 100 | Years | |
| Endurance (Program / Erase Cycles) | 1,000,000 | Cycles |
Key Features
- Internally organized as 1024x8 bits, providing 8 Kb of storage.
- Supports SPI modes (0,0) and (1,1) for flexible communication.
- 32-byte page write buffer for efficient data writing.
- Write protect feature through the WP pin and WPEN bit in the Status Register.
- HOLD pin for pausing serial communication.
- Low power standby mode and write disable state after power-up.
- Operating voltage range from 1.8 V to 5.5 V.
- High endurance with 1,000,000 program/erase cycles and 100 years of data retention.
Applications
- Industrial control systems requiring non-volatile memory.
- Consumer electronics such as set-top boxes, gaming consoles, and smart home devices.
- Automotive systems needing reliable data storage.
- Medical devices requiring secure and durable memory solutions.
- IoT devices that need compact and efficient memory modules.
Q & A
- What is the storage capacity of the CAT25080YI-GT3C?
The CAT25080YI-GT3C has a storage capacity of 8 Kb, organized as 1024x8 bits.
- What are the supported SPI modes for this device?
The device supports SPI modes (0,0) and (1,1).
- What is the purpose of the WP pin?
The WP pin allows all write operations to the device when held high. When tied low and the WPEN bit is set to '1', writing to the Status Register is disabled.
- What is the endurance of the CAT25080YI-GT3C?
The device has an endurance of 1,000,000 program/erase cycles.
- How long does the data retain in the CAT25080YI-GT3C?
The data retention is 100 years.
- What is the operating voltage range of the CAT25080YI-GT3C?
The operating voltage range is from 1.8 V to 5.5 V.
- What is the purpose of the HOLD pin?
The HOLD pin is used to pause serial communication.
- How does the device power up?
The device powers up in a write disable state and in a low power standby mode.
- What is the clock frequency range for the CAT25080YI-GT3C?
The clock frequency range is from DC to 10 MHz for VCC = 1.8 V - 5.5 V.
- What is the data setup and hold time for the CAT25080YI-GT3C?
The data setup and hold time is 40 ns to 20 ns for VCC = 1.8 V - 5.5 V.
