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Part Number Overview
Manufacturer Part Number
24LC21AT-I/SN
Description
IC EEPROM 1KBIT I2C 400KHZ 8SOIC
Detailed Description
EEPROM Memory IC 1Kbit I2C 400 kHz 900 ns 8-SOIC
Manufacturer
Microchip Technology
Standard LeadTime
5 Weeks
Edacad Model
24LC21AT-I/SN Models
Standard Package
3,300
Supplier Stocks
Technical specifications
Mfr
Microchip Technology
Series
-
Package
Tape & Reel (TR)
Product Status
Active
allaboutcomponents.com Programmable
Verified
Memory Type
Non-Volatile
Memory Format
EEPROM
Technology
EEPROM
Memory Size
1Kbit
Memory Organization
128 x 8
Memory Interface
I2C
Clock Frequency
400 kHz
Write Cycle Time - Word, Page
10ms
Access Time
900 ns
Voltage - Supply
2.5V ~ 5.5V
Operating Temperature
-40°C ~ 85°C (TA)
Mounting Type
Surface Mount
Package / Case
8-SOIC (0.154", 3.90mm Width)
Supplier Device Package
8-SOIC
Base Product Number
24LC21
Environmental & Export Classifications
RoHS Status
ROHS3 Compliant
Moisture Sensitivity Level (MSL)
3 (168 Hours)
REACH Status
REACH Unaffected
ECCN
EAR99
HTSUS
8542.32.0051
Other Names
24LC21AT-I/SNDKR
24LC21AT-I/SN-NDR
24LC21AT-I/SN-ND
24LC21AT-I/SNCT
24LC21AT-I/SNTR
Category
/Product Index/Integrated Circuits (ICs)/Memory/Memory/Microchip Technology 24LC21AT-I/SN
Documents & Media
Datasheets
1(24LC21A)
Product Training Modules
1(I2C Serial EEPROM)
Environmental Information
()
Design Resources
1(24LC21 Development Tool Selector)
PCN Design/Specification
1(PdCu Bond Wire Update 21/Sep/2015)
PCN Assembly/Origin
1(Manufacturing Change 07/Apr/2022)
PCN Packaging
()
HTML Datasheet
1(24LC21A)
EDA Models
1(24LC21AT-I/SN Models)
Quantity Price
Quantity: 3300
Unit Price: $0.47
Packaging: Tape & Reel (TR)
MinMultiplier: 3300
Packaging: Tape & Reel (TR)
MinMultiplier: 3300
Quantity: 100
Unit Price: $0.47
Packaging: Cut Tape (CT)
MinMultiplier: 1
Packaging: Cut Tape (CT)
MinMultiplier: 1
Quantity: 25
Unit Price: $0.49
Packaging: Cut Tape (CT)
MinMultiplier: 1
Packaging: Cut Tape (CT)
MinMultiplier: 1
Quantity: 1
Unit Price: $0.5
Packaging: Cut Tape (CT)
MinMultiplier: 1
Packaging: Cut Tape (CT)
MinMultiplier: 1
Quantity: 100
Unit Price: $0.47
Packaging: Digi-Reel®
MinMultiplier: 1
Packaging: Digi-Reel®
MinMultiplier: 1
Quantity: 25
Unit Price: $0.49
Packaging: Digi-Reel®
MinMultiplier: 1
Packaging: Digi-Reel®
MinMultiplier: 1
Quantity: 1
Unit Price: $0.5
Packaging: Digi-Reel®
MinMultiplier: 1
Packaging: Digi-Reel®
MinMultiplier: 1
Substitutes
Part No. : 24LC21A-I/SN
Manufacturer. : Microchip Technology
Quantity Available. : 553
Unit Price. : $0.50000
Substitute Type. : Direct
Quantity Available. : 553
Unit Price. : $0.50000
Substitute Type. : Direct
Part No. : 24AA01-I/SN
Manufacturer. : Microchip Technology
Quantity Available. : 3,255
Unit Price. : $0.26000
Substitute Type. : Similar
Quantity Available. : 3,255
Unit Price. : $0.26000
Substitute Type. : Similar
Part No. : 24AA014-I/SN
Manufacturer. : Microchip Technology
Quantity Available. : 870
Unit Price. : $0.35000
Substitute Type. : Similar
Quantity Available. : 870
Unit Price. : $0.35000
Substitute Type. : Similar
Part No. : 24AA014H-I/SN
Manufacturer. : Microchip Technology
Quantity Available. : 507
Unit Price. : $0.35000
Substitute Type. : Similar
Quantity Available. : 507
Unit Price. : $0.35000
Substitute Type. : Similar
Part No. : 24AA014HT-I/SN
Manufacturer. : Microchip Technology
Quantity Available. : 2,402
Unit Price. : $0.35000
Substitute Type. : Similar
Quantity Available. : 2,402
Unit Price. : $0.35000
Substitute Type. : Similar
Part No. : 24AA01T-I/SN
Manufacturer. : Microchip Technology
Quantity Available. : 6,600
Unit Price. : $0.26000
Substitute Type. : Similar
Quantity Available. : 6,600
Unit Price. : $0.26000
Substitute Type. : Similar
Part No. : 24LC014-I/SN
Manufacturer. : Microchip Technology
Quantity Available. : 1,558
Unit Price. : $0.35000
Substitute Type. : Similar
Quantity Available. : 1,558
Unit Price. : $0.35000
Substitute Type. : Similar
Part No. : 24LC014H-I/SN
Manufacturer. : Microchip Technology
Quantity Available. : 1,096
Unit Price. : $0.35000
Substitute Type. : Similar
Quantity Available. : 1,096
Unit Price. : $0.35000
Substitute Type. : Similar
Part No. : 24LC01B-E/SN
Manufacturer. : Microchip Technology
Quantity Available. : 139
Unit Price. : $0.35000
Substitute Type. : Similar
Quantity Available. : 139
Unit Price. : $0.35000
Substitute Type. : Similar
Part No. : 24LC01BH-I/SN
Manufacturer. : Microchip Technology
Quantity Available. : 1,170
Unit Price. : $0.26000
Substitute Type. : Similar
Quantity Available. : 1,170
Unit Price. : $0.26000
Substitute Type. : Similar
Part No. : 24LC01BT-E/SN
Manufacturer. : Microchip Technology
Quantity Available. : 19,064
Unit Price. : $0.35000
Substitute Type. : Similar
Quantity Available. : 19,064
Unit Price. : $0.35000
Substitute Type. : Similar
Part No. : 24LC01BT-I/SN
Manufacturer. : Microchip Technology
Quantity Available. : 55,331
Unit Price. : $0.26000
Substitute Type. : Similar
Quantity Available. : 55,331
Unit Price. : $0.26000
Substitute Type. : Similar
Part No. : AT24CS01-SSHM-T
Manufacturer. : Microchip Technology
Quantity Available. : 7,338
Unit Price. : $0.24000
Substitute Type. : Similar
Quantity Available. : 7,338
Unit Price. : $0.24000
Substitute Type. : Similar
Part No. : 24LC014T-I/SN
Manufacturer. : Microchip Technology
Quantity Available. : 9,650
Unit Price. : $0.35000
Substitute Type. : Parametric Equivalent
Quantity Available. : 9,650
Unit Price. : $0.35000
Substitute Type. : Parametric Equivalent
Part No. : 24LC01BHT-I/SN
Manufacturer. : Microchip Technology
Quantity Available. : 3,294
Unit Price. : $0.26000
Substitute Type. : Parametric Equivalent
Quantity Available. : 3,294
Unit Price. : $0.26000
Substitute Type. : Parametric Equivalent
Part No. : BR24C21FJ-E2
Manufacturer. : Rohm Semiconductor
Quantity Available. : 3,904
Unit Price. : $1.03000
Substitute Type. : Similar
Quantity Available. : 3,904
Unit Price. : $1.03000
Substitute Type. : Similar
Part No. : M24C01-RMN6TP
Manufacturer. : STMicroelectronics
Quantity Available. : 54,574
Unit Price. : $0.17000
Substitute Type. : Similar
Quantity Available. : 54,574
Unit Price. : $0.17000
Substitute Type. : Similar
Part No. : M24C01-WMN6P
Manufacturer. : STMicroelectronics
Quantity Available. : 9,325
Unit Price. : $0.19000
Substitute Type. : Similar
Quantity Available. : 9,325
Unit Price. : $0.19000
Substitute Type. : Similar
Part No. : M24C01-WMN6TP
Manufacturer. : STMicroelectronics
Quantity Available. : 26,089
Unit Price. : $0.18000
Substitute Type. : Parametric Equivalent
Quantity Available. : 26,089
Unit Price. : $0.18000
Substitute Type. : Parametric Equivalent