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24LC22A-I/P The Microchip Technology 24LC22A-I/P is a 2 Kbit serial EEPROM designed for applications requiring configuration and control information storage. It features an I2C compatible interface and operates over a voltage range of 2.5V to 5.5V.
Mfr Part #:

24LC22A-I/P

Available from 2 distributors
Mfr Name: Microchip Technology
Microchip Technology
The Microchip Technology 24LC22A-I/P is a 2 Kbit serial EEPROM designed for applications requiring configuration and control information storage. It features an I2C compatible interface and operates over a voltage range of 2.5V to 5.5V.
✓ Total Stock: 18,834 pcs
$ Price Range: $1.24

24LC22A-I/P Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
18,774 pcs
On Request
18774 pcs On Request 1 On Request On Request 2020+ On Request On Request
Bristol Electronics ✓
Non-Authorised Inventory information
60 pcs
On Request
60 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

24LC22A-I/P Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Access Time
Clock Frequency
Memory Format
Memory Interface
Memory Organization
Memory Size
Memory Type
Mounting Type
Operating Temperature
Supplier Device Package
Supplier Package
Technology
Voltage
Write Cycle Time
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24LC22A-I/P Description

Short technical summary and product information.

The Microchip Technology 24LC22A-I/P is a 2 Kbit serial EEPROM with a 256 x 8-bit organization. This device is suitable for applications needing to store and transmit configuration and control data. It supports dual modes: Transmit-Only (1 Kbit) and Bidirectional (2 Kbit).

 

This EEPROM operates with a single supply voltage ranging from 2.5V to 5.5V and is compatible with I2C bus protocols, supporting clock frequencies of 100 kHz at 2.5V and 400 kHz at 5V. Key electrical features include low power consumption with a typical active current of 1 mA and a standby current of 10 uA at 5.5V. It boasts a high data retention of over 200 years and can withstand ESD protection greater than 4000V.

 

The 24LC22A-I/P is available in an 8-pin PDIP package, designed for through-hole mounting. It offers a self-timed write cycle with auto-erase capability and includes a page-write buffer for up to eight bytes. The device is specified for an industrial operating temperature range of -40°C to +85°C.

 

This component is Pb-Free and RoHS compliant, making it suitable for modern electronic designs. Its features, including support for E-EDID™ 1.3 and DDC1™/DDC2™ interfaces, make it useful for monitor identification and other control applications.

24LC22A-I/P Quick Information

Product Type: EEPROM
Series: 24LC22A
Canonical Name: Microchip Technology 24LC22A-I/P EEPROM
Subcategory: Serial EEPROM

24LC22A-I/P Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Pb-Free and RoHS Compliant

24LC22A-I/P Estimated Pricing

Qty Low High
1+ $1.24 $1.24

Estimated market price range - modelled values for guidance only, not live distributor offers.

24LC22A-I/P Features

  • 2 Kbit serial EEPROM with I2C interface.
  • Operates from 2.5V to 5.5V supply voltage.
  • 400 kHz maximum clock frequency compatibility.
  • Industrial temperature range: -40°C to +85°C.
  • Available in 8-pin DIP through-hole package.

24LC22A-I/P Applications

  • Ideal for monitor identification (EDID) applications.
  • Used in DDC1/DDC2 interface implementations.
  • Suitable for low-power data storage in embedded systems.
  • Applicable in industrial temperature environments.

24LC22A-I/P FAQs

7 frequently asked questions generated from this part’s specifications.
What is the memory size of the 24LC22A-I/P?

2Kbit (256 x 8).

What is the operating voltage range?

2.5V to 5.5V.

What is the clock frequency?

400 kHz at 5V, 100 kHz at 2.5V.

What is the operating temperature range?

-40°C to 85°C.

What package is the 24LC22A-I/P available in?

8-pin PDIP (8-DIP) through-hole package.

What is the write cycle time?

10ms.

How many erase/write cycles does it support?

1,000,000 cycles.

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