24AA52

The Microchip Technology Inc. 24AA52 is a 2 Kbit Electrically Erasable PROM capable of operation across a broad voltage range (1.8V to 5.5V). This device has a software write-protect feature for the lower half of the array, as well as an external pin that can be used to write-protect the entire array. The software write-protect feature is enabled by sending the device a special command. Once this feature has been enabled, it cannot be reversed. In addition to the software protect feature, there is a WP pin that can be used to write-protect the entire array, regardless of whether the software write-protect register has been written or not. This allows the system designer to protect none, half, or all of the array, depending on the application. The device is organized as one block of 256 x 8-bit memory with a 2-wire serial interface. Low-voltage design permits operation down to 1.8V, with standby and active currents of only 1 µA and 1 mA, respectively. The 24AA52 also has a page write capability for up to 16 bytes of data. The 24AA52 is available in the standard 8-pin PDIP, surface mount SOIC, TSSOP, MSOP and DFN packages.

产品特性
  • Single supply with operation down to 1.8V
  • Low-power CMOS technology:     -  1 mA active current, typical     -  1 µA standby current, typical (I-temp)
  • Organized as 1 block of 256 bytes (256 x 8)
  • Software write protection for lower 128 bytes
  • Hardware write protection for entire array
  • 2-wire serial interface bus, I2C™ compatible
  • Schmitt Trigger inputs for noise suppression
  • Output slope control to eliminate ground bounce
  • 100 kHz (24AA52) and 400 kHz (24LCS52) compatibility
技术参数
Parameter Name Value Value
Density 2K bits (x8) 2K bits (x8)
Op. Volt Range (V) 1.8 to 5.5 1.8 to 5.5
Max. Clock Freq. 400 kHz 400 kHz
Page Size (bytes) 16 16
Write Protect Whole Array Whole Array
Temp Range (°C) -40°C to +85°C -40°C to +85°C
Endurance 1,000,000 1,000,000
文档资料
24AA52/24LCS52 Data SheetData Sheets11/14/2011800KB
AN1019 - EEPROM Endurance TutorialAppNote12/23/2005175KB
AN1028 - Recommended Usage of Microchip I2C? Serial EEPROM DevicesAppNote03/16/2007237KB
AN1079 - Using the C30 Compiler and the I2C? Peripheral to Interface Serial EEPROMs with dsPIC33FAppNote03/16/2007515KB
AN1100 - Using the C30 Compiler to Interface Serial EEPROMs with dsPIC33FAppNote06/28/2007416KB
AN1113 - Using C and a Hardware Module to Interface 8051 MCUs with I2C Serial EEPROMsAppNote05/15/2008267KB
AN1147 - Interfacing 8051 MCUs with I2C Serial EEPROMsAppNote05/22/2008260KB
AN1190 - Using ASM and a Hardware Module to Interface 8051 MCUs with I2C(TM) Serial EEPROMsAppNote06/10/2008261KB
AN1195 - Using C to Interface 8051 MCUs with I2C(TM) Serial EEPROMsAppNote05/22/2008270KB
AN1418 - Adding Flexibility by Using Multiple Footprints for I2C Serial EEPROMsAppNote11/28/2011378KB
AN974 - Interfacing I2CTM Serial EEPROMs to PICmicro® MicrocontrollersAppNote12/09/2005347KB
AN976 - Using the MSSP Module to Interface I2C? Serial EEPROMs with PIC16 DevicesAppNote02/28/2005334KB
AN979 - Interfacing I2C? Serial EEPROMs to PIC18 DevicesAppNote02/25/2005345KB
AN982 - Interfacing I2C Serial EEPROMs to PIC10 and PIC12 DevicesAppNote04/04/2005444KB
AN989 - Using the MSSP Module to Interface I2C? Serial EEPROMs with PIC18 DevicesAppNote05/16/2005335KB
AN991 - Using the C18 Compiler and the MSSP to Interface I2C? EEPROMs with PIC18 DevicesAppNote05/24/2005336KB
AN997 - Using the C18 Compiler to Interface I2C? Serial EEPROMs with PIC18 DevicesAppNote06/29/2005358KB
Memory Products BrochureBrochures02/05/20154696KB
Electronic Solutions for Medical and FitnessBrochures09/10/201410216KB
Serial EEPROM - Automotive BrochureBrochures07/22/2010725KB
MPLAB® X IDE Product OverviewSell Sheets07/11/2011182KB
IBIS Model - 24xx52 DevicesIBIS01/29/2013159KB
I2C Serial EEPROM Usage RecommendationsWebinars01/27/201045050KB
MPLAB® Starter Kit for Serial Memory ProductsWebinars01/27/201065664KB
Serial EEPROM EnduranceWebinars01/27/201031187KB
Serial EEPROM OverviewWebinars01/27/201038593KB
Tiny EEPROM PackagesWebinars01/27/201033683KB
Serial EEPROM Cross Reference GuideCross Reference12/20/2005471KB
Corporate Product Selector GuideProduct Line Card04/13/201610173KB
I2C? Serial EEPROM Usage RecommendationsVideo07/17/200968191KB
订购型号
Part NumberLeadsPackage TypeTemp RangePacking1+26+100+1000+5000+
24AA52-I/MC8DFN-40C to +85CTUBE0.730.610.520.450.45
24AA52-I/MS8MSOP-40C to +85CTUBE0.360.350.330.320.30
24AA52-I/P8PDIP-40C to +85CTUBE0.380.370.350.330.31
24AA52-I/SN8SOIC-40C to +85CTUBE0.320.310.300.280.26
24AA52-I/ST8TSSOP-40C to +85CTUBE0.360.350.330.320.30
24AA52T-I/MNY8TDFN-40C to +85CT/R0.360.350.330.320.30
相关开发工具
相类似产品
ProductMemory SizeMemory SpeedPackagePrice5K
24AA522K400 kHzDFN-8, MSOP-8, PDIP-8, SOIC 150mil-8, TDFN-8, TSSOP-8$0.25
24LCS52400 kHzDFN-8, MSOP-8, PDIP-8, SOIC 150mil-8, TDFN-8, TSSOP-8$0.25
34AA02400 kHzMSOP-8, PDIP-8, SOIC 150mil-8, SOT-23-6, TDFN-8, TSSOP-8$0.17
34LC021 MHzMSOP-8, PDIP-8, SOIC 150mil-8, SOT-23-6, TDFN-8, TSSOP-8$0.17
34VL02400 kHzMSOP-8, PDIP-8, SOIC 150mil-8, SOT-23-6, TDFN-8, TSSOP-8$0.26
器件无铅环保信息
PartNumberDeviceWeightShippingWeightLeadCountPackageTypePackageWidthSolderCompositionJEDECIndicatorRoHSChinaEFUP
24AA52-I/P0.4867000.9000008PDIP.300inMatte Tine3
24AA52-I/SN0.0780000.1600008SOIC.150In(3.90mm)Matte Tine3
24AA52T-I/SN0.0780000.2303038SOIC.150In(3.90mm)Matte Tine3
24AA52T-I/ST0.0330000.2156008TSSOP4.4mmMatte Tine3
24AA52-I/ST0.0330000.0900008TSSOP4.4mmMatte Tine3
24AA52-I/MS0.0256000.0700008MSOP3x3mmMatte Tine3
24AA52T-I/MS0.0256000.2156008MSOP3x3mmMatte Tine3
24AA52T-I/MC0.0170000.1306068DFN2x3x0.9mmMatte Tine3
24AA52-I/MC0.0170000.0333338DFN2x3x0.9mmMatte Tine3
24AA52T-I/MNY0.0143000.2484858TDFN2x3x0.8mmNiPdAue4
24AA52/24LCS52 Data Sheet 24LCS52
AN1019 24VL024H
AN1028 24VL014
AN1079 24VL024
AN1079 Source Code 24VL024
AN1100 24VL024
Using the C30 Compiler to Interface Serial EEPROMs with dsPIC33F 24VL024
AN1113 24VL014H
AN1113 Source Code 24VL014H
AN1147 24VL024H
AN1147 Source Code 24VL024H
AN1190 24VL024H
AN1190 Source Code 24VL024H
AN1190 Source Code 24VL024H
AN1195 24VL014H
AN1195 Source Code 24VL014H
AN1418 24VL025
AN974 24LCS22A
Interfacing I2C? Serial EEPROMs to PICmicro® Microcontrollers 24LCS22A
AN976 24VL024H
Using the MSSP Module to Interface I2C? Serial EEPROMs with PIC16 Devices 24VL024H
AN979 24VL025
Interfacing I2C? Serial EEPROMs to PIC18 Devices 24VL025
AN982 24VL025
AN982 Source Code 24VL025
AN989 24AA02E48
Using the MSSP Module to Interface I2C? Serial EEPROMs with PIC18 Devices 24AA02E48
AN991 24VL025
AN991 Source Code 24VL025
AN997 24AA025E48
AN997 Source Code 24AA025E48
Memory Products Brochure SST49LF080A
Electronic Solutions for Medical and Fitness 24VL025
Serial EEPROM - Automotive Brochure 24VL025
MPLAB® X IDE Product Overview 24VL025
IBIS Model - 24xx52 Devices 24LCS52
Download Recorded Presentation File (slides + audio): 24VL025
Download Presentation File(slides + text) in .pdf format: 24VL025
Download Recorded Presentation File (slides + audio): 24VL025
Download Presentation File(slides + text) in .pdf format: 24VL025
Download Recorded Presentation File (slides + audio): 24VL025
Download Presentation File(slides + text) in .pdf format: 24VL025
Download Recorded Presentation File (slides + audio): 24VL025
Download Presentation File(slides + text) in .pdf format: 24VL025
Download Recorded Presentation File (slides + audio): 24VL025
Download Presentation File(slides + text) in .pdf format: 24VL025
Serial EEPROM Cross Reference Guide 24LCS22A
Corporate Product Selector Guide SST49LF080A