What is the Additional Feature ?

Name: 93LC56B-I/SN
Brand: Microchip Technology
SKU: 93LC56B-I/SN
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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Microchip Technology 93LC56B-I/SN

Part No.:: 93LC56B-I/SN

Manufacturer:: Microchip Technology

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

Datasheet:: 93LC56B-I/SN.pdf

Description:: IC EEPROM 2KBIT SPI 2MHZ 8SOIC

In Stock:: 3915

Quantity:: Add To Cart

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93LC56B-I/SN Specifications

Package/Case:
8-SOIC (0.154, 3.90mm Width)
Packaging:
Tube
Series:
-
ProductStatus:
Active
MemoryType:
Non-Volatile
MemoryFormat:
EEPROM
Technology:
EEPROM
MemorySize:
2Kb (128 x 16)
MemoryInterface:
SPI
ClockFrequency:
2 MHz
WriteCycleTime-WordPage:
6ms
AccessTime:
-
Voltage-Supply:
2.5V ~ 5.5V
OperatingTemperature:
-40°C ~ 85°C (TA)
MountingType:
Surface Mount

93LC56B-I/SN this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including 93LC56B-I/SN 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 93LC56B-I/SN 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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93LC56B-I/SN information

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93LC56B-I/SN Typical application Circuitry

93LC56B-I SN

The 93LC56B-I/SN is a type of EEPROM (Electrically Erasable Programmable Read-Only Memory) chip, which is commonly used in applications requiring data storage that must be preserved during power-off scenarios. This chip is particularly useful in configurations where non-volatile memory is critical, such as in device configurations, user settings, or small data logging systems.

Application Scenarios:

One common application of the 93LC56B-I/SN is in storing user settings in electronic devices, such as in portable medical devices, where it is crucial to maintain device settings or calibration data between uses. In such a scenario, the 93LC56B-I/SN can store data like user preferences, operating parameters, or device state information, ensuring that these settings can be reliably retrieved and applied upon device power-up.

Parameter Features:

The 93LC56B-I/SN offers several key features, including a small form factor, low power consumption, and a wide voltage operating range, typically from 2.5V to 5.5V. It provides a serial interface for communication, making it easy to integrate with a wide range of microcontrollers.

Circuit Connection Details:

- Power Supply Connection: Initially, connect the Vcc pin of the 93LC56B-I/SN to a 3.3V power supply, and the Vss pin to the ground. This step establishes the power source for the EEPROM.

- Serial Interface Configuration: Interface the 93LC56B-I/SN with a microcontroller through its serial pins: Serial Data Input (DI), Serial Data Output (DO), Serial Clock (SK), and Chip Select (CS). For instance, connect the DI pin to the microcontroller's SPI MOSI pin, the DO pin to the microcontroller's SPI MISO pin, the SK pin to the SPI Clock, and the CS pin to a designated GPIO pin used to enable communication with the EEPROM.

- Data Writing Process: To store data, first activate the CS pin (usually setting it low), then transmit a write command followed by the address and data bytes through the SPI interface. After the data transmission, deactivate the CS pin (setting it high) to initiate the internal write cycle.

- Data Reading Process: To read data, activate the CS pin, send a read command along with the address of the data to be read, then clock out the data from the DO pin while keeping the CS pin active. Once the data is fully read, deactivate the CS pin.

Design Considerations:

1. Power Stability: Ensure that the power supply to the 93LC56B-I/SN is stable and within the specified voltage range to prevent data corruption.

2. Serial Communication Integrity: Properly configure the microcontroller's SPI settings (clock polarity, clock phase) to match those of the 93LC56B-I/SN to ensure accurate data transmission.

3. Electromagnetic Interference (EMI): Consider implementing EMI protection strategies, such as using decoupling capacitors close to the EEPROM's power supply pins, to minimize the effects of noise on data integrity.

4. Data Endurance and Wear Leveling: Be aware of the write endurance of the 93LC56B-I/SN. Frequent writes to the same memory location can wear out that section of the EEPROM. Implement wear leveling techniques if the application requires extensive write operations.

By carefully planning the integration of the 93LC56B-I/SN into your design and addressing these considerations, you can leverage its capabilities for reliable non-volatile data storage in your electronic projects.

93LC56B-I/SN FAQ

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6. What is the process for return or replacement of 93LC56B-I/SN?

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 93LC56B-I/SN we delivered, we will accept the replacement or return of the 93LC56B-I/SN 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 93LC56B-I/SN.

(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