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24AA128

128Kb I2C compatible 2-wire Serial EEPROM

Status: In Production

Features:

  • Single Supply with Operation down to 1.7V for24AA128/24FC128 devices, 2.5V for 24LC128devices
  • Low-Power CMOS Technology:- Write current 3 mA, typical- Standby current 100 nA, typical
  • 2-Wire Serial Interface, I2C™ Compatible
  • Cascadable up to Eight Devices
  • Schmitt Trigger Inputs for Noise Suppression
  • Output Slope Control to Eliminate Ground Bounce
  • 100 kHz and 400 kHz Clock Compatibility
  • 1 MHz Clock for FC Versions
  • Page Write Time 5 ms, typical
  • Self-Timed Erase/Write Cycle
  • 64-Byte Page Write Buffer
  • Hardware Write-Protect
  • ESD Protection >4000V
  • More than 1 Million Erase/Write Cycles
  • Data Retention > 200 years
  • Factory Programming Available
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Overview
Documents
Development Environment
Similar Devices
RoHS Information
Add To Cart

Device Overview

Summary

The Microchip Technology Inc. 24AA128 is a 16K x 8 (128 Kbit) Serial Electrically Erasable PROM (EEPROM), capable of operation across a broad voltage range (1.7V to 5.5V). It has been developed for advanced, low-power applications such as personal communications or data acquisition. This device also has a page write capability of up to 64 bytes of data. This device is capable of both random and sequential reads up to the 128K boundary. Functional address lines allow up to eight devices on the same bus, for up to 1 Mbit address space. This device is available in the standard 8-pin plastic DIP, SOIC (3.90 mm and 5.28 mm), TSSOP, MSOP, DFN, and Chip Scale packages.

Additional Features
    • Single Supply with Operation down to 1.7V for24AA128/24FC128 devices, 2.5V for 24LC128devices
    • Low-Power CMOS Technology:- Write current 3 mA, typical- Standby current 100 nA, typical
    • 2-Wire Serial Interface, I2C™ Compatible
    • Cascadable up to Eight Devices
    • Schmitt Trigger Inputs for Noise Suppression
    • Output Slope Control to Eliminate Ground Bounce
    • 100 kHz and 400 kHz Clock Compatibility
    • 1 MHz Clock for FC Versions
    • Page Write Time 5 ms, typical
    • Self-Timed Erase/Write Cycle
    • 64-Byte Page Write Buffer
    • Hardware Write-Protect
    • ESD Protection >4000V
    • More than 1 Million Erase/Write Cycles
    • Data Retention > 200 years
    • Factory Programming Available
Parametrics
Name
Value
Density
128K bits (x8)
Op. Volt Range (V)
1.7 to 5.5
Max. Clock Freq.
400 kHz
Page Size (bytes)
64
Write Protect
Full Array
Temp Range (°C)
-40°C to +85°C
Endurance
1,000,000
Data Retention (Years)
200

Documents

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Supporting Collateral

Board Design Files

Development Environment

  • Programmers
  • Demo & Evaluation Boards
Programmers
MPLAB PM3 Universal Device Programmer
MPLAB PM3 Universal Device Programmer ( DV007004 )

The MPLAB® PM3 Universal Device Programmer is easy to use and operates with a PC or as a stand-alone unit, and programs Microchip's entire line of PIC® devices as well as the latest dsPIC® DSC devices. When used standalone, data can be loaded and saved with the SD/MMC card (not included).

Learn More
Add To Cart
Demo & Evaluation Boards
Serial EEPROM PIM PICtail Pack
Serial EEPROM PIM PICtail Pack ( AC243003 )

The Serial EEPROM PIM PICtail™ Modules are a series of boards designed around Microchip Serial EEPROM devices. The boards are designed to interface with the PICtail Plus connector as well as the MPLAB® Starter Kit for Serial Memory Products and the PICkit™ 2, allowing you to get started right out of the box.

Learn More
Add To Cart
MPLAB Starter Kit for Memory Products
MPLAB Starter Kit for Memory Products ( DV243003 )

Designers of Serial EEPROM applications can enjoy the increased productivity, reduced time to market and rock-solid design that only a well thought out development system can provide. Microchip's MPLAB® Starter Kit for Serial Memory Products includes everything necessary to quickly develop a robust and reliable Serial EEPROM design, and greatly reduces the time required for system

...

Learn More
Add To Cart

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Product
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Memory Speed
Package
Price 5K
128K
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$0.42
128K
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RoHS Information

Part Number
Device Weight (g)
Shipping Weight (grams)
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
24AA128-I/SM
0.124400
0.266667
8
SOIJ
.208in
Matte Tin
e3
24AA128T-I/SM
0.124400
0.379048
8
SOIJ
.208in
Matte Tin
e3
24AA128T-I/CS15K
0.005000
0.200000
8
CSP
Varies
SAC
e1
24AA128-I/MS
0.025600
0.070000
8
MSOP
3x3mm
Matte Tin
e3
24AA128T-E/MS16KVAO
0.025600
0.215600
8
MSOP
3x3mm
Matte Tin
e3
24AA128T-I/MS
0.025600
0.215600
8
MSOP
3x3mm
Matte Tin
e3
24AA128T-I/MNY
0.014300
0.248485
8
TDFN
2x3x0.8mm
NiPdAu
e4
24AA128T-E/ST16KVAO
0.033000
0.215600
8
TSSOP
4.4mm
Matte Tin
e3
24AA128-E/ST
0.033000
0.090000
8
TSSOP
4.4mm
Matte Tin
e3
24AA128-E/ST16KVAO
0.033000
0.090000
8
TSSOP
4.4mm
Matte Tin
e3
24AA128-I/ST
0.033000
0.090000
8
TSSOP
4.4mm
Matte Tin
e3
24AA128T-E/ST
0.033000
0.215600
8
TSSOP
4.4mm
Matte Tin
e3
24AA128T-I/ST
0.033000
0.215600
8
TSSOP
4.4mm
Matte Tin
e3
24AA128-I/SN
0.078000
0.250000
8
SOIC
.150In(3.90mm)
Matte Tin
e3
24AA128T-I/SN
0.078000
0.230303
8
SOIC
.150In(3.90mm)
Matte Tin
e3
24AA128T-I/SNRVF
0.078000
0.230303
8
SOIC
.150In(3.90mm)
Matte Tin
e3
24AA128-I/P
0.486700
0.900000
8
PDIP
.300in
Matte Tin
e3
24AA128-I/PRVF
0.486700
0.900000
8
PDIP
.300in
Matte Tin
e3
24AA128-I/MF
0.076900
0.133333
8
DFN-S
6x5x0.9mm
Matte Tin
e3
24AA128T-I/MF
0.076900
0.218182
8
DFN-S
6x5x0.9mm
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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