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24LC21A-I/P

Microchip Technology 24LC21A-I/P

Part Number:
24LC21A-I/P
Manufacturer:
Microchip Technology
Ventron No:
3230625-24LC21A-I/P
Description:
IC EEPROM 1KBIT 400KHZ 8DIP
ECAD Model:
Datasheet:
24LC21A-I/P

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Specifications
Microchip Technology 24LC21A-I/P technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology 24LC21A-I/P.
  • Factory Lead Time
    7 Weeks
  • Contact Plating
    Tin
  • Mount
    Through Hole
  • Mounting Type
    Through Hole
  • Package / Case
    8-DIP (0.300, 7.62mm)
  • Number of Pins
    8
  • Operating Temperature
    -40°C~85°C TA
  • Packaging
    Tube
  • Published
    2003
  • JESD-609 Code
    e3
  • Pbfree Code
    yes
  • Part Status
    Active
  • Moisture Sensitivity Level (MSL)
    1 (Unlimited)
  • Number of Terminations
    8
  • ECCN Code
    EAR99
  • Additional Feature
    2-WIRE SERIAL INTERFACE
  • Technology
    CMOS
  • Voltage - Supply
    2.5V~5.5V
  • Terminal Position
    DUAL
  • Number of Functions
    1
  • Supply Voltage
    3V
  • Terminal Pitch
    2.54mm
  • Base Part Number
    24LC21A
  • Pin Count
    8
  • Supply Voltage-Max (Vsup)
    5.5V
  • Power Supplies
    3/5V
  • Supply Voltage-Min (Vsup)
    2.5V
  • Interface
    I2C, Serial
  • Memory Size
    1Kb 128 x 8
  • Nominal Supply Current
    3mA
  • Memory Type
    Non-Volatile
  • Clock Frequency
    400kHz
  • Access Time
    900ns
  • Memory Format
    EEPROM
  • Memory Interface
    I2C
  • Memory Width
    8
  • Write Cycle Time - Word, Page
    10ms
  • Density
    1 kb
  • Standby Current-Max
    0.00003A
  • Serial Bus Type
    I2C
  • Endurance
    1000000 Write/Erase Cycles
  • Write Cycle Time-Max (tWC)
    10ms
  • Data Retention Time-Min
    200
  • I2C Control Byte
    1010000R
  • Height Seated (Max)
    5.33mm
  • Length
    9.27mm
  • Width
    7.62mm
  • Radiation Hardening
    No
  • RoHS Status
    ROHS3 Compliant
  • Lead Free
    Lead Free
Description
24LC21A-I/P Overview
Microchip Technology is the brand of this part, which is a Memory chip belonging to the Memory category. It has a contact plating of Tin and comes in a tube packaging with a JESD-609 Code of e3. An additional feature of this chip is its 2-WIRE SERIAL INTERFACE. Its technology is CMOS and it requires 3/5V power supplies, with a nominal supply current of 3mA. The density of this chip is 1 kb and it has a data retention time of at least 200. Its length measures 9.27mm.

24LC21A-I/P Features
Package / Case: 8-DIP (0.300, 7.62mm)
8 Pins
Additional Feature:2-WIRE SERIAL INTERFACE

24LC21A-I/P Applications
There are a lot of Microchip Technology 24LC21A-I/P Memory applications.

data buffer
personal computers
networking
eDRAM
main computer memory
telecommunications
Camcorders
supercomputers
Cache memory
cell phones
24LC21A-I/P More Descriptions
1K 2.5V DUAL MODE SERIAL EEPROM, IND8 PDIP .300in TUBE | Microchip Technology Inc. 24LC21A-I/P
EEPROM - Serial-I²C - 1Kb (128 x 8) - Dual Mode - 2.5V/3.3V/5V - 8-Pin DIP - Tube
Ic,serial Eeprom,128X8,cmos,dip,8Pin,plastic Rohs Compliant: Yes |Microchip 24LC21A-I/P
1K Dual Mode I2C. EEPROM 2.5~5.5V 400KHZ -40~85°C DIP8 RoHS
1K 2.5V DUAL MODE SERIAL EEPROM IND
Application Specific EEPROMs, 8Bytes, 2.5 to 5.5V, -40 to 85°C, PDIP-8, RoHSMicrochip SCT
Product Comparison
The three parts on the right have similar specifications to 24LC21A-I/P.
  • Image
    Part Number
    Manufacturer
    Factory Lead Time
    Contact Plating
    Mount
    Mounting Type
    Package / Case
    Number of Pins
    Operating Temperature
    Packaging
    Published
    JESD-609 Code
    Pbfree Code
    Part Status
    Moisture Sensitivity Level (MSL)
    Number of Terminations
    ECCN Code
    Additional Feature
    Technology
    Voltage - Supply
    Terminal Position
    Number of Functions
    Supply Voltage
    Terminal Pitch
    Base Part Number
    Pin Count
    Supply Voltage-Max (Vsup)
    Power Supplies
    Supply Voltage-Min (Vsup)
    Interface
    Memory Size
    Nominal Supply Current
    Memory Type
    Clock Frequency
    Access Time
    Memory Format
    Memory Interface
    Memory Width
    Write Cycle Time - Word, Page
    Density
    Standby Current-Max
    Serial Bus Type
    Endurance
    Write Cycle Time-Max (tWC)
    Data Retention Time-Min
    I2C Control Byte
    Height Seated (Max)
    Length
    Width
    Radiation Hardening
    RoHS Status
    Lead Free
    Surface Mount
    Series
    Reach Compliance Code
    JESD-30 Code
    Operating Mode
    Organization
    Memory Density
    Screening Level
    Parallel/Serial
    View Compare
  • 24LC21A-I/P
    24LC21A-I/P
    Microchip Technology
    7 Weeks
    Tin
    Through Hole
    Through Hole
    8-DIP (0.300, 7.62mm)
    8
    -40°C~85°C TA
    Tube
    2003
    e3
    yes
    Active
    1 (Unlimited)
    8
    EAR99
    2-WIRE SERIAL INTERFACE
    CMOS
    2.5V~5.5V
    DUAL
    1
    3V
    2.54mm
    24LC21A
    8
    5.5V
    3/5V
    2.5V
    I2C, Serial
    1Kb 128 x 8
    3mA
    Non-Volatile
    400kHz
    900ns
    EEPROM
    I2C
    8
    10ms
    1 kb
    0.00003A
    I2C
    1000000 Write/Erase Cycles
    10ms
    200
    1010000R
    5.33mm
    9.27mm
    7.62mm
    No
    ROHS3 Compliant
    Lead Free
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
  • 24LC08B-E/SN16KVAO
    24LC08B-E/SN16KVAO
    Microchip Technology
    -
    -
    -
    Surface Mount
    8-SOIC (0.154, 3.90mm Width)
    -
    -40°C~125°C TA
    Tube
    -
    -
    -
    Active
    3 (168 Hours)
    8
    -
    -
    CMOS
    2.5V~5.5V
    DUAL
    4
    5V
    1.27mm
    24LC08B
    -
    5.5V
    -
    2.5V
    -
    8Kb 1K x 8
    -
    Non-Volatile
    400kHz
    900ns
    EEPROM
    I2C
    8
    5ms
    -
    -
    I2C
    -
    5ms
    -
    -
    1.75mm
    4.9mm
    3.9mm
    -
    -
    -
    YES
    Automotive, AEC-Q100
    compliant
    R-PDSO-G8
    SYNCHRONOUS
    256X8
    2048 bit
    TS 16949
    SERIAL
    24LC21A-I/P vs 24LC08B-E/SN16KVAO
  • 24LC02BT-E/ST16KVAO
    24LC02BT-E/ST16KVAO
    Microchip Technology
    -
    -
    -
    Surface Mount
    8-TSSOP (0.173, 4.40mm Width)
    -
    -40°C~125°C TA
    Tape & Reel (TR)
    -
    -
    -
    Active
    1 (Unlimited)
    8
    -
    -
    CMOS
    2.5V~5.5V
    DUAL
    1
    5V
    0.65mm
    24LC02B
    -
    5.5V
    -
    2.5V
    -
    2Kb 256 x 8
    -
    Non-Volatile
    400kHz
    900ns
    EEPROM
    I2C
    8
    5ms
    -
    -
    I2C
    -
    5ms
    -
    -
    1.2mm
    4.4mm
    3mm
    -
    -
    -
    YES
    Automotive, AEC-Q100
    compliant
    R-PDSO-G8
    SYNCHRONOUS
    256X8
    2048 bit
    AEC-Q100; TS 16949
    SERIAL
    24LC21A-I/P vs 24LC02BT-E/ST16KVAO
  • 24LC16BT-E/SN16KVAO
    24LC16BT-E/SN16KVAO
    Microchip Technology
    -
    -
    -
    Surface Mount
    8-SOIC (0.154, 3.90mm Width)
    -
    -40°C~125°C TA
    Tape & Reel (TR)
    -
    -
    -
    Active
    3 (168 Hours)
    8
    -
    -
    CMOS
    2.5V~5.5V
    DUAL
    8
    5V
    1.27mm
    24LC16B
    -
    5.5V
    -
    2.5V
    -
    16Kb 2K x 8
    -
    Non-Volatile
    400kHz
    900ns
    EEPROM
    I2C
    8
    5ms
    -
    -
    I2C
    -
    5ms
    -
    -
    1.75mm
    4.9mm
    3.9mm
    -
    -
    -
    YES
    Automotive, AEC-Q100
    compliant
    R-PDSO-G8
    SYNCHRONOUS
    256X8
    2048 bit
    AEC-Q100; TS 16949
    SERIAL
    24LC21A-I/P vs 24LC16BT-E/SN16KVAO
Certification
  • ISO 9001
  • ISO 13485
  • ISO 45001
  • ASA
  • ESD
  • DUNS
  • SMTA
  • ROHS
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