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24LC65

64Kb I2C Serial EEPROM with High Endurance Block and Advanced Security Options

Status: In Production

Features:

  • Voltage Operating Range: 1.8V to 6.0V - Peak write current 3 mA at 6.0V - Maximum read current 150 µA at 6.0V - Standby current 1 µA, typical
  • Industry Standard Two-Wire Bus Protocol I2C™ Compatible
  • 8-Byte Page, or Byte modes Available
  • 2 ms Typical Write Cycle Time, Byte or Page
  • 64-Byte Input Cache for Fast Write Loads
  • Up to 8 devices may be connected to the same bus for up to 512K bits total memory
  • Including 100 kHz (1.8V = Vcc < 4.5V) and 400 kHz (4.5V = VCC = 6.0V) Compatibility
  • Programmable Block Security Options
  • Programmable Endurance Options
  • Schmitt Trigger, Filtered Inputs for Noise Suppression
  • Output Slope Control to Eliminate Ground Bounce
  • Self-Timed Erase and Write Cycles
  • Power-on/off Data Protection Circuitry
  • Endurance: - 10,000,000 E/W cycles for a High Endurance Block - 1,000,000 E/W cycles for a Standard Endurance Block
  • Electrostatic Discharge Protection > 4000V
  • Data Retention > 200 years
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Overview
Documents
Development Environment
Similar Devices
RoHS Information
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Device Overview

Summary

The Microchip Technology Inc. 24AA65/24LC65/ 24C65 (24XX65)* is a “smart” 8K x 8 Serial Electrically Erasable PROM. This device has been developed for advanced, low-power applications such as personal communications, and provides the systems designer with flexibility through the use of many new user-programmable features. The 24XX65 offers a relocatable 4K bit block of ultra-high-endurance memory for data that changes frequently. The remainder of the array, or 60K bits, is rated at 1,000,000 erase/write (E/W) cycles ensured. The 24XX65 features an input cache for fast write loads with a capacity of eight pages, or 64 bytes. This device also features programmable security options for E/W protection of critical data and/or code of up to fifteen 4K blocks. Functional address lines allow the connection of up to eight 24XX65’s on the same bus for up to 512K bits contiguous EEPROM memory. Advanced CMOS technology makes this device ideal for low-power nonvolatile code and data applications. The 24XX65 is available in the standard 8-pin plastic DIP and 8-pin surface mount SOIJ package.

Additional Features
  • Voltage Operating Range: 1.8V to 6.0V- Peak write current 3 mA at 6.0V- Maximum read current 150 µA at 6.0V- Standby current 1 µA, typical
  • Industry Standard Two-Wire Bus Protocol I2C™Compatible
  • 8-Byte Page, or Byte modes Available
  • 2 ms Typical Write Cycle Time, Byte or Page
  • 64-Byte Input Cache for Fast Write Loads
  • Up to 8 devices may be connected to the samebus for up to 512K bits total memory
  • Including 100 kHz (1.8V = Vcc < 4.5V) and 400kHz (4.5V = VCC = 6.0V) Compatibility
  • Programmable Block Security Options
  • Programmable Endurance Options
  • Schmitt Trigger, Filtered Inputs for NoiseSuppression
  • Output Slope Control to Eliminate Ground Bounce
  • Self-Timed Erase and Write Cycles
  • Power-on/off Data Protection Circuitry
  • Endurance:- 10,000,000 E/W cycles for a High EnduranceBlock- 1,000,000 E/W cycles for a StandardEndurance Block
  • Electrostatic Discharge Protection > 4000V
  • Data Retention > 200 years
Parametrics
Name
Value
Density
64K bits (x8)
Op. Volt Range (V)
2.5 to 5.5
Max. Clock Freq.
400 kHz
Page Size (bytes)
8
Temp Range (°C)
-40°C to +85°C
Endurance
1M/10M

Documents

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Data Sheet

Reference Manual

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01/27/2010
31187KB
01/27/2010
38593KB
01/27/2010
33683KB

Development Environment

  • Demo & Evaluation Boards
  • Programmers
  • Application Examples
Demo & Evaluation Boards
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 integration...

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Add To Cart
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
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).

  • Socket: AC164370   PartNo: 24LC65 (8SM)
  • Socket: AC164344   PartNo: 24LC65 (8P)
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Add To Cart

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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
24LC65/P
0.486700
0.900000
8
PDIP
.300in
Matte Tin
e3
24LC65-I/P
0.486700
0.900000
8
PDIP
.300in
Matte Tin
e3
24LC65/SM
0.124400
0.266667
8
SOIJ
.208in
Matte Tin
e3
24LC65-I/SM
0.124400
0.266667
8
SOIJ
.208in
Matte Tin
e3
24LC65T/SM
0.124400
0.379048
8
SOIJ
.208in
Matte Tin
e3
24LC65T-I/SM
0.124400
0.379048
8
SOIJ
.208in
Matte Tin
e3
24LC65T-I/SMVAO
0.124400
0.379048
8
SOIJ
.208in
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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