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Name: AT24C02C-SSHM-B
Brand: Microchip Technology
SKU: AT24C02C-SSHM-B
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Microchip Technology AT24C02C-SSHM-B

Part No.:: AT24C02C-SSHM-B

Manufacturer:: Microchip Technology

Package:: 8-SOIC (0.154, 3.90mm Width)

Datasheet:: AT24C02C-SSHM-B.pdf

Description:: IC EEPROM 2KBIT I2C 1MHZ 8SOIC

In Stock:: 2525

Quantity:: Add To Cart

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AT24C02C-SSHM-B Specifications

Package/Case:
8-SOIC (0.154, 3.90mm Width)
Packaging:
Tube
Series:
-
ProductStatus:
Active
MemoryType:
Non-Volatile
MemoryFormat:
EEPROM
Technology:
EEPROM
MemorySize:
2Kb (256 x 8)
MemoryInterface:
I²C
ClockFrequency:
1 MHz
WriteCycleTime-WordPage:
5ms
AccessTime:
550 ns
Voltage-Supply:
1.7V ~ 5.5V
OperatingTemperature:
-40°C ~ 85°C (TA)
MountingType:
Surface Mount

AT24C02C-SSHM-B this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including AT24C02C-SSHM-B price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for AT24C02C-SSHM-B to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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AT24C02C-SSHM-B information

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AT24C02C-SSHM-B Typical application Circuitry

AT24C02C-SSHM-B

The AT24C02C-SSHM-B is a distinguished member of Microchip Technology's extensive AT24C family, which is celebrated for its series of EEPROM (Electrically Erasable Programmable Read-Only Memory) chips, designed for efficient, low-power, and high-reliability storage applications. This particular model, the AT24C02C-SSHM-B, provides 2 Kbits of storage space, catering to a wide range of uses from small-scale data storage in consumer electronics to configuration settings in industrial systems. The device operates over a standard I²C bus, allowing for easy integration into existing digital systems with minimal pin usage, thereby promoting a compact and efficient design ethos.

1. Vital Power Supply Connections: The AT24C02C-SSHM-B requires a connection to a power source via its VCC pin, which supports a supply voltage ranging from 1.7V to 5.5V. This flexibility in voltage compatibility enables the AT24C02C-SSHM-B to adapt to various system designs without necessitating additional voltage regulation components. The VSS pin must be connected to the system ground, ensuring a common reference point for all electrical potentials within the circuit, which is crucial for the stability and integrity of data communication.

2. I²C Serial Interface Implementation: The heart of communication for the AT24C02C-SSHM-B lies in its I²C serial interface, which utilizes two pins: SDA (Serial Data Line) and SCL (Serial Clock Line). The SDA pin is bidirectional, allowing it to both send and receive data under the control of the master device, typically a microcontroller. The SCL pin, driven by the master, clocks data in and out of the device, facilitating synchronous data transmission. This two-wire protocol significantly reduces the complexity and physical footprint of connections between the EEPROM and the microcontroller, enabling efficient data exchange.

3. Write Protection Capability: The AT24C02C-SSHM-B includes a WP (Write Protect) pin, which is instrumental in safeguarding the contents of the EEPROM. When this pin is connected to VCC, the entire memory array is protected against unintended write operations, thus preserving the integrity of the stored data. This feature is especially valuable in applications where data must remain unchanged once set, such as in device configuration parameters or calibration data storage.

4. Address Pins for Device Selection: The AT24C02C-SSHM-B features A0, A1, and A2 address pins, which are crucial for setting the device address on the I²C bus. These pins allow for multiple EEPROM devices to coexist on the same bus by assigning each a unique address based on the logic levels applied to these pins. This capability enables the expansion of storage within a system without increasing the complexity of the communication protocol.

5. Decoupling and Noise Suppression Techniques: To ensure the reliable operation of the AT24C02C-SSHM-B, especially in environments susceptible to electrical noise, it is advisable to place a decoupling capacitor close to the VCC and VSS pins. This capacitor acts to smooth out transient voltage spikes and filter noise from the power supply. Moreover, implementing pull-up resistors on the SDA and SCL lines is essential for the stable operation of the I²C bus, as these resistors ensure the lines remain at a defined logic level when not actively driven by any device on the bus.

Incorporating the AT24C02C-SSHM-B into an electronic system demands a detailed approach to the configuration of power supply, data communication, and device addressing. By carefully managing these aspects, developers can fully exploit the capabilities of the AT24C02C-SSHM-B, integrating it into a wide array of applications that require reliable and efficient non-volatile memory solutions. The AT24C02C-SSHM-B exemplifies Microchip Technology's dedication to advancing storage technology, offering designers a versatile and dependable component for their data storage needs.

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6. What is the process for return or replacement of AT24C02C-SSHM-B?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the AT24C02C-SSHM-B we delivered, we will accept the replacement or return of the AT24C02C-SSHM-B only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of AT24C02C-SSHM-B.

(3)The PartNo is unused and only in the original unpacked packaging.

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(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations