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CAT93C66VI-GT3

Name: CAT93C66VI-GT3
Rating: 4.7 (12 reviews)

IC EEPROM 4KBIT SPI 2MHZ 8SOIC

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製造商。部分 #CAT93C66VI-GT3
包 8-SOIC
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規格

Package	Tape & Reel (TR),Cut Tape (CT)
ProductStatus	Active
MemoryType	Non-Volatile
MemoryFormat	EEPROM
Technology	EEPROM
MemorySize	4Kb (512 x 8, 256 x 16)
MemoryInterface	SPI
ClockFrequency	2 MHz
Voltage-Supply	1.8V ~ 5.5V
OperatingTemperature	-40°C ~ 85°C (TA)
MountingType	Surface Mount
Package/Case	8-SOIC (0.154, 3.90mm Width)

概述

Description

The CAT93C66VI-GT3 is a serial EEPROM (Electrically Erasable Programmable Read-Only Memory) produced by ON Semiconductor. It features a 16K-bit storage capacity, organized as 2048 words of 8 bits each. Utilizing a 2-wire I²C interface, it allows for simple and efficient data communication with microcontrollers and other devices.
Key attributes include its low operating voltage range (1.8V to 5.5V), making it suitable for battery-powered applications. The device supports fast data transfer rates and offers a variety of write protection options to ensure data integrity. Its small package size (available in SOIC and TSSOP) is ideal for space-constrained applications.
Additionally, the CAT93C66VI-GT3 is characterized by its endurance, with a high number of write/erase cycles, making it suitable for frequent data updates. Applications include consumer electronics, automotive systems, and industrial control, where reliable, non-volatile storage is essential.

Package

The CAT93C66VI-GT3 is packaged in a 8-pin SOIC (Small Outline Integrated Circuit) format. This surface-mount package is designed for space-efficient applications in electronic circuits.

Pinout

The CAT93C66VI-GT3 is a 16-pin serial EEPROM (Electrically Erasable Programmable Read-Only Memory) device. Its pin count is 16. The functions of the pins are as follows:
1. VCC (Pin 1): Supply Voltage
2. GND (Pin 2): Ground
3. SCLK (Pin 3): Serial Clock Input
4. SDI (Pin 4): Serial Data Input
5. SDO (Pin 5): Serial Data Output
6. CS (Pin 6): Chip Select
7. WP (Pin 7): Write Protect
8. A0 (Pin 8): Address Bit 0
9. A1 (Pin 9): Address Bit 1
10. A2 (Pin 10): Address Bit 2
11. NC (Pin 11): No Connect
12. NC (Pin 12): No Connect
13. NC (Pin 13): No Connect
14. NC (Pin 14): No Connect
15. NC (Pin 15): No Connect
16. NC (Pin 16): No Connect
This device supports serial communication for read and write operations, with features like write protection and multiple address lines for memory organization.

Manufacturer

The manufacturer of the CAT93C66VI-GT3 is ON Semiconductor. ON Semiconductor is a global supplier of semiconductor-based solutions, offering a broad range of products that include analog, digital, and mixed-signal integrated circuits. The company serves various industries, including automotive, industrial, consumer electronics, and communications, focusing on energy-efficient technologies and innovative semiconductor products. ON Semiconductor is known for its commitment to sustainability and providing cutting-edge solutions that enable smart and connected applications.

Application

The CAT93C66VI-GT3 is a serial EEPROM used in various applications such as consumer electronics, telecommunications, automotive systems, and industrial controls. Its primary functions include data storage for configuration settings, calibration data, and firmware updates. It is particularly suited for low-power devices due to its low-voltage operation and is ideal for applications needing non-volatile memory in compact form factors.

Equivalent

The CAT93C66VI-GT3 is a 16-bit serial EEPROM. Equivalent products include the Microchip 93C66, STMicroelectronics M93C66, and Atmel AT93C66. Always verify compatibility in terms of voltage, pin configuration, and memory size before substitution.