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Name: AT93C46DN-SH-T
Brand: Microchip Technology
SKU: AT93C46DN-SH-T
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 AT93C46DN-SH-T

Part No.:: AT93C46DN-SH-T

Manufacturer:: Microchip Technology

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

Datasheet:: AT93C46DN-SH-T.pdf

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

In Stock:: 3075

Quantity:: Add To Cart

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AT93C46DN-SH-T this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including AT93C46DN-SH-T 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 AT93C46DN-SH-T 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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AT93C46DN-SH-T Typical application Circuitry

AT93C46DN-SH-T

The AT93C46DN-SH-T is an EEPROM (Electrically Erasable Programmable Read-Only Memory) chip, part of Microchip's AT93C46 series. This chip is commonly used for data storage where small amounts of data need to be saved even when power is off, such as in device configuration settings, calibration data, or identification information. It offers a serial interface, low power consumption, and a small footprint, making it ideal for applications in various electronic devices.

Key Features of AT93C46DN-SH-T:

1. EEPROM Storage: Provides 1-Kbit of memory storage.

2. Serial Interface: Features a serial communication interface for data transfer.

3. Low Power Consumption: Ideal for energy-conserving or battery-operated applications.

4. Compact Package Size: Perfect for applications with limited space.

Application Scenario: Device Configuration Storage

In electronic devices like routers or modems, the AT93C46DN-SH-T can be used to store configuration settings that need to be retained across power cycles.

Detailed Circuit Connection for Device Configuration Storage:

1. Power Supply: Connect the VCC pin to a stable power source, typically between 2.7V and 5.5V.

2. Grounding: Link the GND pin to the system ground.

3. Serial Data (SDA): Connect the SDA pin to the microcontroller for serial data communication.

4. Serial Clock (SCL): Attach the SCL pin to the clock line from the microcontroller for synchronization.

5. Chip Select (CS): The CS pin should be connected to a control pin on the microcontroller to enable/disable the chip.

6. Write Protect (WP): Connect the WP pin to a GPIO pin on the microcontroller to control write operations.

7. Hold (HOLD): This pin can be tied to VCC if the hold functionality is not used.

8. Decoupling Capacitor: Place a small capacitor (e.g., 0.1 µF) between VCC and GND near the chip to stabilize the power supply.

Design Considerations of AT93C46DN-SH-T:

- Signal Integrity: Ensure clean and stable signals for the serial interface, especially in noisy environments.

- Power Stability: Maintain a consistent power supply to avoid data corruption.

- EMI Considerations: Implement EMI protection strategies if the device operates in an electromagnetically active environment.

- Data Protection: Implement proper handling and protection mechanisms for critical data stored in the EEPROM.

Incorporating the AT93C46DN-SH-T into an electronic device for configuration storage involves careful consideration of the EEPROM's interfacing requirements and ensuring stable operation through effective power management and signal integrity practices. This ensures reliable storage and retrieval of configuration data in the device.

AT93C46DN-SH-T information

AT93C46DN-SH-T Specifications

Package/Case:
8-SOIC (0.154, 3.90mm Width)
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Active
MemoryType:
Non-Volatile
MemoryFormat:
EEPROM
Technology:
EEPROM
MemorySize:
1Kb (128 x 8, 64 x 16)
MemoryInterface:
SPI
ClockFrequency:
2 MHz
WriteCycleTime-WordPage:
5ms
AccessTime:
-
Voltage-Supply:
1.8V ~ 5.5V
OperatingTemperature:
-40°C ~ 85°C (TA)
MountingType:
Surface Mount

AT93C46DN-SH-T FAQ

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3. Are the AT93C46DN-SH-T price and inventory displayed accurate?

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6. What is the process for return or replacement of AT93C46DN-SH-T?

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 AT93C46DN-SH-T we delivered, we will accept the replacement or return of the AT93C46DN-SH-T 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 AT93C46DN-SH-T.

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

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations