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24AA025UID

2Kb I2C Serial EEPROM with Pre-Programmed Serial Number and Address Inputs

Status: In Production

Features:

  • Pre-programmed 32-bit Serial Number
  • Unique Across All UID-Family EEPROMs
  • Scalable to 48-bit, 64-bit, 128-bit, 256-bit, and other lengths
  • Single Supply with Operation Down to 1.7V
  • Low-Power CMOS Technology:- Read current 1 mA, max.- Standby current 1 uA, max.
  • 2-Wire Serial Interface, I2C™ Compatible
  • Schmitt Trigger Inputs for Noise Suppression
  • Output Slope Control to Eliminate Ground Bounce
  • 100 kHz and 400 kHz Clock Compatibility
  • Page Write Time 3 ms, typical
  • Self-Timed Erase/Write Cycle
  • Page Write Buffer:- 16-byte page
  • ESD Protection >4,000V
  • More than 1 Million Erase/Write Cycles
  • Data Retention >200 Years
  • Factory Programming Available
  • Available Packages:- 8-lead PDIP, 8-lead SOIC, and 6-lead SOT-23
  • Pb-free and RoHS Compliant
  • Temperature Ranges:- Industrial (I): -40°C to +85°C
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Overview
Documents
Development Environment
Similar Devices
RoHS Information
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Device Overview

Summary

The Microchip Technology Inc. 24AA025UID is a 2Kb Serial EEPROM with a pre-programmed, 32-bit unique ID. This serial number is unique across all UID-Family of EEPROMs. The ID is scalable to 48-bit, 64-bit, 128-bit, 256-bit, and other lengths.The device is organized as two blocks of 128 x 8-bit memory with a 2-wire serial interface. Low-voltage design permits operation down to 1.7V, with maximum standby and active currents of only 1 uA and 1 mA, respectively. The 24AA025UID also has a page write capability for up to 16 bytes of data. The 24AA025UID is available in the standard 8-pin PDIP, 8-pin SOIC, 6-lead SOT-23 packages.

Additional Features
    • Pre-programmed 32-bit Serial Number
    • Unique Across All UID-Family EEPROMs
    • Scalable to 48-bit, 64-bit, 128-bit, 256-bit, and other lengths
    • Single Supply with Operation Down to 1.7V
    • Low-Power CMOS Technology:- Read current 1 mA, max.- Standby current 1 uA, max.
    • 2-Wire Serial Interface, I2C™ Compatible
    • Schmitt Trigger Inputs for Noise Suppression
    • Output Slope Control to Eliminate Ground Bounce
    • 100 kHz and 400 kHz Clock Compatibility
    • Page Write Time 3 ms, typical
    • Self-Timed Erase/Write Cycle
    • Page Write Buffer:- 16-byte page
    • ESD Protection >4,000V
    • More than 1 Million Erase/Write Cycles
    • Data Retention >200 Years
    • Factory Programming Available
    • Available Packages:- 8-lead PDIP, 8-lead SOIC, and 6-lead SOT-23
    • Pb-free and RoHS Compliant
    • Temperature Ranges:- Industrial (I): -40°C to +85°C
Parametrics
Name
Value
Density
2K bits (x8)
Op. Volt Range (V)
1.7 to 5.5
Max. Clock Freq.
400 kHz
Page Size (bytes)
16
Write Protect
Half Array
Temp Range (°C)
-40°C to +85°C
Endurance
1,000,000
Data Retention (Years)
200

Documents

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  • Socket: AC164363   PartNo: 24AA025UID (6OT)
  • Socket: AC164344   PartNo: 24AA025UID (8P)
  • Socket: AC164344   PartNo: 24AA025UID (8SN)
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RoHS Information

Part Number
Device Weight (g)
Shipping Weight (Kg)
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
24AA025UIDT-I/SN
0.078000
0.230303
8
SOIC
.1China RoHs 50.pngIn(3.90mm)
Matte Tin
e3
24AA025UID-I/SN
0.078000
0.250000
8
SOIC
.1China RoHs 50.pngIn(3.90mm)
Matte Tin
e3
24AA025UIDT-I/OT
0.017000
0.046667
6
SOT-23
-
Matte Tin
e3
24AA025UID-I/P
0.486700
0.900000
8
PDIP
.300in
Matte Tin
e3
To see a complete listing of RoHS data for this device, please Click here
Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.

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