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AT24C1024BW-SH25-B The AT24C1024BW-SH25-B is a 1Mbit serial EEPROM from Microchip Technology. It features an I2C interface and operates at a 1MHz clock rate.
Mfr Part #:

AT24C1024BW-SH25-B

Available from 2 distributors
Mfr Name: Microchip Technology
Microchip Technology
The AT24C1024BW-SH25-B is a 1Mbit serial EEPROM from Microchip Technology. It features an I2C interface and operates at a 1MHz clock rate.
✓ Total Stock: 12,380 pcs
$ Price Range: $1.24

AT24C1024BW-SH25-B Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
12,000 pcs
On Request
12000 pcs On Request 1 On Request On Request On Request On Request On Request
Braun Electronic Components ✓
Non-Authorised Inventory information
380 pcs
On Request
380 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.

AT24C1024BW-SH25-B Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Access Time
Clock Frequency
Halogen Free
Memory Format
Memory Interface
Memory Organization
Memory Size
Memory Type
Mounting Type
Operating Temperature
Operating Voltage
SVHC Present
Supplier Device Package
Technology
Voltage
Write Cycle Time
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AT24C1024BW-SH25-B Description

Short technical summary and product information.

The AT24C1024BW-SH25-B is a 1,048,576-bit serial electrically erasable and programmable read-only memory (EEPROM) organized as 131,072 words of 8 bits each. This device from Microchip Technology is designed for low-power and low-voltage applications, operating within a supply voltage range of 2.5V to 5.5V.

 

Key features include a two-wire serial interface with Schmitt triggers and filtered inputs for noise suppression, supporting a 1MHz clock rate. It offers a 256-byte page write mode, random and sequential read modes, and a write protect pin for data security. The EEPROM has an endurance of 1,000,000 write cycles per page and a data retention of 40 years.

 

This component is housed in an 8-lead SOIC package, suitable for surface mounting. The operating temperature range is -40°C to 85°C (TA), with a maximum operating voltage of 6.25V. Its self-timed write cycle is typically 5 ms, and the access time is 550 ns.

AT24C1024BW-SH25-B Quick Information

Product Type: EEPROM Memory IC
Canonical Name: AT24C1024BW-SH25-B 1Mbit I2C EEPROM
Subcategory: Serial EEPROM

AT24C1024BW-SH25-B Compliance

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

AT24C1024BW-SH25-B Estimated Pricing

Qty Low High
1+ $1.24 $1.24

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

AT24C1024BW-SH25-B Features

  • 1Mbit serial EEPROM memory
  • I2C two-wire serial interface
  • 1MHz maximum clock frequency
  • 40 years data retention
  • 8-SOIC surface mount package

AT24C1024BW-SH25-B Applications

  • Low-power industrial applications
  • Commercial electronic systems
  • Data storage requirements
  • Embedded system memory

AT24C1024BW-SH25-B FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range?

The device operates from 1.8V to 3.6V and from 2.5V to 5.5V.

What package is the AT24C1024BW-SH25-B available in?

It is available in an 8-SOIC surface mount package.

What is the operating temperature range?

The operating temperature range is -40°C to 85°C (TA) with an extended range of -55°C to +125°C.

What is the maximum clock frequency?

The maximum clock frequency is 1 MHz at 2.5V to 5.5V and 400 kHz at 1.8V.

What is the write cycle time?

The self-timed write cycle is 5 ms typical.

What is the write endurance?

The device supports 1,000,000 write cycles per page.

What is the data retention period?

Data retention is 40 years.

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