AT24C04C-PUM

The AT24C04C-PUM is a part of the AT24C series, which consists of Electrically Erasable Programmable Read-Only Memory (EEPROM) chips. These chips are used primarily for storing small amounts of non-volatile data in electronic devices. The "04" in its designation indicates a 4-kilobit memory capacity, organized as 512 bytes.
Key features of the AT24C04C-PUM include:
- I2C Interface: Utilizes a two-wire I2C serial protocol for communication, making it easy to integrate with microcontrollers and other I2C devices.
- Low Power Consumption: Designed for low power usage, which is ideal for battery-operated devices.
- Wide Voltage Range: Operates with a supply voltage range between 1.7V and 5.5V.
- Page Write Capability: Supports page writing, allowing multiple bytes to be written in a single operation.
- Data Retention and Endurance: Offers data retention of up to 100 years and endurance of up to 1 million write cycles.
The AT24C04C-PUM is widely used in applications like consumer electronics, automotive systems, and industrial automation for storing configurations, calibration data, or any data that must remain intact without power.

The AT24C04C-PUM is a 4Kb I2C Serial EEPROM. Equivalent products include the Microchip 24LC04B, STMicroelectronics M24C04-WMN6TP, ON Semiconductor CAT24C04, and the ROHM BR24G04-3A. These chips have similar capacities and communication protocols, making them suitable replacements in designs that use the AT24C04C-PUM. Always check datasheets for specific pin compatibility and electrical characteristics when considering substitutes.

The AT24C04C-PUM is a 4Kb I2C-compatible serial EEPROM. Key features include:
1. Memory Organization: It offers 512 bytes of EEPROM, organized in a single block with 16-byte pages.
2. Interface: Utilizes an I2C two-wire serial interface for communication, supporting Standard, Fast, and Fast Plus modes (up to 1MHz).
3. Operating Voltage: It operates within a voltage range of 1.7V to 5.5V, making it suitable for a variety of applications.
4. Low Power Consumption: Features low standby and active current consumption, enhancing battery life in portable devices.
5. Write Protection: Incorporates a hardware write-protection feature for the entire memory array for data integrity.
6. Reliable Performance: Offers over 1 million erase/write cycles and data retention of over 100 years.
7. Temperature Range: Functions efficiently in industrial temperature ranges from -40°C to +85°C.
8. Package Options: Available in 8-lead PDIP, SOIC, and TSSOP packages, offering flexibility for different design requirements.
These features make the AT24C04C-PUM ideal for applications requiring reliable and efficient non-volatile memory storage.

The AT24C04C-PUM is an EEPROM memory chip from Microchip Technology, featuring non-volatile storage. It is an 8-pin device with the following pin functions:
1. A0, A1, A2: These are address pins used to set the hardware address for the device, allowing up to eight devices on the same I²C bus.
2. GND: Ground pin, used to connect the circuit to the system ground.
3. SDA (Serial Data): This is a bidirectional data line used for transferring data to and from the device.
4. SCL (Serial Clock): This pin receives the clock signal used to synchronize data transfers.
5. WP (Write Protect): This pin is used to enable or disable hardware write protection. When connected to VCC, the write protection is enabled.
6. VCC: Power supply pin, where a voltage range of 1.7V to 5.5V is applied to power the device.
The AT24C04C-PUM operates on the I²C serial bus protocol, which is used for communication with microcontrollers or other digital systems, and it offers 4Kb of EEPROM storage.

The AT24C04C-PUM is manufactured by Microchip Technology Inc. Microchip is a leading semiconductor company that designs and manufactures a wide range of microcontrollers, memory, and analog semiconductors. The company provides solutions for embedded control applications across a diverse set of industries, including automotive, industrial, consumer, aerospace, and telecommunications. Microchip is known for its expertise in microcontroller and analog design, offering products that focus on performance, reliability, and efficiency.

The AT24C04C-PUM is a 4Kb serial EEPROM used in various applications requiring non-volatile memory storage. Key areas include:
1. Consumer Electronics: For storing configuration settings and user preferences in devices like TVs and remote controls.
2. Industrial Automation: Used in sensors and controllers for storing calibration data or configuration settings.
3. Automotive: Stores configuration and diagnostic data in vehicle sub-systems.
4. Medical Devices: Used for storing patient data or device-specific settings.
5. IoT Devices: Stores firmware updates or user configuration settings.
6. Computing Systems: Used in PCs and servers for parameter storage and system configuration.
Its small size, low power consumption, and reliable non-volatile storage make it ideal for these applications.

The AT24C04C-PUM is a type of EEPROM (Electrically Erasable Programmable Read-Only Memory) IC produced by Microchip Technology. It features an 8-pin, small outline package (SOP), which is compact and suitable for surface-mount technology (SMT) applications. This package type is designed for efficient use in limited space electronic devices.